//www.getgobooth.com/ 必威体育下载 daily 15 2024-08-20 10:33:39 apsoffice@iphy.ac.cn apsoffice@iphy.ac.cn 2024-08-20 10:33:39 zh Copyright ©Acta Physica Sinica All Rights Reserved. 京ICP备05002789号-1 Address: PostCode：100190 Phone: 010-82649829，82649241,82649863 Email: apsoffice@iphy.ac.cn Copyright ©Acta Physica Sinica All Rights Reserved apsoffice@iphy.ac.cn 1000-3290 //www.getgobooth.com/en/article/doi/10.7498/aps.27.121 Author(s): MA DA-YOU, LI PEI-ZI, DAI GEN-HUA, WANG HONG-YU <br/><p>Ever since the fifties, profound theoretical and experimental investigations were spent on the noise production of subsonic and supersonic jets, but little has been done on the turbulent noise of a choked jet. In a previous paper the authors derived the pressure dependence of the latter. In this paper it is shown that a slight modifica-tion of the formula in the above-mentioned paper will make it applicable to subsonic jets too, and an interpretation is obtained for turbulent jet noise in general. From this it is inferred that turbulent jet noise has its origin in the quadrapole radiation of turbulent eddies, the only difference in that, for a choked jet, the turbulence velocity further increases with the stagnation pressure, although the mean jet velocity does not. From this point of view, the rule of increase of the turbulent velocity with increasing stagnation pressure is predicted. This interpretation seems plausible and the noise relations thus derived agree with experiment.</p> <br/>Acta Physica Sinica. 1978 27(2): 121-125. Published 1978-01-05 Author(s): MA DA-YOU, LI PEI-ZI, DAI GEN-HUA, WANG HONG-YU <br/><p>Ever since the fifties, profound theoretical and experimental investigations were spent on the noise production of subsonic and supersonic jets, but little has been done on the turbulent noise of a choked jet. In a previous paper the authors derived the pressure dependence of the latter. In this paper it is shown that a slight modifica-tion of the formula in the above-mentioned paper will make it applicable to subsonic jets too, and an interpretation is obtained for turbulent jet noise in general. From this it is inferred that turbulent jet noise has its origin in the quadrapole radiation of turbulent eddies, the only difference in that, for a choked jet, the turbulence velocity further increases with the stagnation pressure, although the mean jet velocity does not. From this point of view, the rule of increase of the turbulent velocity with increasing stagnation pressure is predicted. This interpretation seems plausible and the noise relations thus derived agree with experiment.</p> <br/>Acta Physica Sinica. 1978 27(2): 121-125. Published 1978-01-05 PRESSURE DEPENDENCE OF TURBULENT JET NOISE MA DA-YOU, LI PEI-ZI, DAI GEN-HUA, WANG HONG-YU 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 121-125. article doi:10.7498/aps.27.121 10.7498/aps.27.121 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.121 121-125 //www.getgobooth.com/en/article/doi/10.7498/aps.27.126 Author(s): LIANG JING-KUI, YI SU&lt;sub&lt;n&lt;/sub&lt;-SHENG <br/><p>The changes of maximum reflection coefficient, half maximum line breadth and integrated reflection power of double-crystal reflection curves in some planes of the α-LiIO3 single crystal have been investigated under the action of the electrostatic field along the z-axis and x-axis.Based upon the Experimental fact that kB(0) is dependent on the applied voltage and the charging time and there exists a maximun value, a possible explanation is suggested by supposing the displacement and rotation of the IO3- group along and around the z-axis under the action of the electrostatic field.</p> <br/>Acta Physica Sinica. 1978 27(2): 126-136. Published 1978-01-05 Author(s): LIANG JING-KUI, YI SU&lt;sub&lt;n&lt;/sub&lt;-SHENG <br/><p>The changes of maximum reflection coefficient, half maximum line breadth and integrated reflection power of double-crystal reflection curves in some planes of the α-LiIO3 single crystal have been investigated under the action of the electrostatic field along the z-axis and x-axis.Based upon the Experimental fact that kB(0) is dependent on the applied voltage and the charging time and there exists a maximun value, a possible explanation is suggested by supposing the displacement and rotation of the IO3- group along and around the z-axis under the action of the electrostatic field.</p> <br/>Acta Physica Sinica. 1978 27(2): 126-136. Published 1978-01-05 AN X-RAY DOUBLE-CRYSTAL SPECTROMETRIC INVESTIGATION OF THE BEHAVIOUR OF α-LiIO&lt;sub&lt;3&lt;/sub&lt; SINGLE CRYSTALS UNDER THE ACTION OF ELECTROSTATIC FIELD LIANG JING-KUI, YI SU&lt;sub&lt;n&lt;/sub&lt;-SHENG 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 126-136. article doi:10.7498/aps.27.126 10.7498/aps.27.126 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.126 126-136 //www.getgobooth.com/en/article/doi/10.7498/aps.27.137 Author(s): LI FU-LI <br/><p>In this paper the lifetime of the terminal energy level has been considered in the rate equations of the fast Q-Switched four-level laser. Computer solutions are pre-sented. The effects of the terminal energy level lifetime, the initial inversion popula-tion density, the stimulated emission cross-section and the cavity length on the behavior of giant laser pulses and multipulses have been studied in detail. The optimization and miniaturization of electro-optically Q-Switched lasers are discussed.</p> <br/>Acta Physica Sinica. 1978 27(2): 137-145. Published 1978-01-05 Author(s): LI FU-LI <br/><p>In this paper the lifetime of the terminal energy level has been considered in the rate equations of the fast Q-Switched four-level laser. Computer solutions are pre-sented. The effects of the terminal energy level lifetime, the initial inversion popula-tion density, the stimulated emission cross-section and the cavity length on the behavior of giant laser pulses and multipulses have been studied in detail. The optimization and miniaturization of electro-optically Q-Switched lasers are discussed.</p> <br/>Acta Physica Sinica. 1978 27(2): 137-145. Published 1978-01-05 DYNAMICS OF THE FAST Q-SWITCHED FOUR-LEVEL LASER LI FU-LI 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 137-145. article doi:10.7498/aps.27.137 10.7498/aps.27.137 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.137 137-145 //www.getgobooth.com/en/article/doi/10.7498/aps.27.146 Author(s): XU YU-HUAN <br/><p>The temperature coefficient of resonant frequency Tkf is obtained from the degree of ferroelectric domains alignment in piezoelectric ceramics and the adiabatic. piezoelec-tric equations. It is expressed as a function of the temperature expansion coefficients of the crystal lattice, their remanent polarization and other parameters. When the experi-mental data of "pure" Pb(ZrxTi1-x)O3 are substituted in the theoretical expressions, curves showing Tkf as a function of the Zr/Ti composition near the morphotropic phase boundary are obtained, and the theoretical results are found to be in close agreement with experiment. Thus the effects of different poling and heat treatment processes upon Tkf have been explained successfully. A discussion is given concerning the ways and means by which the resonant frequency temperature stability of piezoelectric ceramic vibrators can be improved.</p> <br/>Acta Physica Sinica. 1978 27(2): 146-159. Published 1978-01-05 Author(s): XU YU-HUAN <br/><p>The temperature coefficient of resonant frequency Tkf is obtained from the degree of ferroelectric domains alignment in piezoelectric ceramics and the adiabatic. piezoelec-tric equations. It is expressed as a function of the temperature expansion coefficients of the crystal lattice, their remanent polarization and other parameters. When the experi-mental data of "pure" Pb(ZrxTi1-x)O3 are substituted in the theoretical expressions, curves showing Tkf as a function of the Zr/Ti composition near the morphotropic phase boundary are obtained, and the theoretical results are found to be in close agreement with experiment. Thus the effects of different poling and heat treatment processes upon Tkf have been explained successfully. A discussion is given concerning the ways and means by which the resonant frequency temperature stability of piezoelectric ceramic vibrators can be improved.</p> <br/>Acta Physica Sinica. 1978 27(2): 146-159. Published 1978-01-05 TEMPERATURE STABILITY ANALYSIS OF THE RESONANT FREQUENCY OF A PIEZOELECTRIC CERAMIC VIBRATOR XU YU-HUAN 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 146-159. article doi:10.7498/aps.27.146 10.7498/aps.27.146 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.146 146-159 //www.getgobooth.com/en/article/doi/10.7498/aps.27.160 Author(s): GUO KE-XIN <br/><p>Corresponding to the 14 Bravais lattices there are 44 different types of reduced cells whose base vectors are unique, therefore it is possible to deduce the Bravaislattice type from the scalar products of reduced cell vectors(a·a b·b c·c b·c c·a a·b). If the crystal lattice is already known, the plane reduced cells in the reciprocal space are first calculated from the lattice parameters and then the electron diffraction patterns can be indexed by comparing them with the calculated plane reduced cells. If the crystal lattice is unkown, three diffraction spots are selected from two electron diffraction patterns taken one before and the other after tilting the crystal through an angle ψ, the spots being chosen so that they lie close to the center, corresponding to three reciprocal lattice vectors with low indices. These vectors constitute a primitive cell in reciprocal space which is first transformed to a primitive cell then further to a reduced cell in the crystal space. The lattice type and parameters of the Bravais lattice are then deduced and the indices of diffraction spots fixed. Computer pro-grams of the above indexing procedures have been written in Fortran for the purpose of phase analysis and the direct determination of the Bravais lattice of unknown crystals.</p> <br/>Acta Physica Sinica. 1978 27(2): 160-168. Published 1978-01-05 Author(s): GUO KE-XIN <br/><p>Corresponding to the 14 Bravais lattices there are 44 different types of reduced cells whose base vectors are unique, therefore it is possible to deduce the Bravaislattice type from the scalar products of reduced cell vectors(a·a b·b c·c b·c c·a a·b). If the crystal lattice is already known, the plane reduced cells in the reciprocal space are first calculated from the lattice parameters and then the electron diffraction patterns can be indexed by comparing them with the calculated plane reduced cells. If the crystal lattice is unkown, three diffraction spots are selected from two electron diffraction patterns taken one before and the other after tilting the crystal through an angle ψ, the spots being chosen so that they lie close to the center, corresponding to three reciprocal lattice vectors with low indices. These vectors constitute a primitive cell in reciprocal space which is first transformed to a primitive cell then further to a reduced cell in the crystal space. The lattice type and parameters of the Bravais lattice are then deduced and the indices of diffraction spots fixed. Computer pro-grams of the above indexing procedures have been written in Fortran for the purpose of phase analysis and the direct determination of the Bravais lattice of unknown crystals.</p> <br/>Acta Physica Sinica. 1978 27(2): 160-168. Published 1978-01-05 REDUCED CELLS AND THE INDEXING OF ELECTRON DIFFRACTION PATTERNS GUO KE-XIN 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 160-168. article doi:10.7498/aps.27.160 10.7498/aps.27.160 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.160 160-168 //www.getgobooth.com/en/article/doi/10.7498/aps.27.169 Author(s): FAN HAI-FU, ZHENG QI-TAI <br/><p>In crystal structure determination with presence of heavy atoms, Patterson method and methods based on it, i.e. the heary atom method, the isomorphous replacement method and the anomalous scattering method are conventionally employed. When applying these methods ambiguities in results often arise. It had been suggested by one of the present authors in 1965 that the ambiguities can be eliminated by using the direct method. In recent years, similar investigations are continued abroad. These methods not only present their distinctive feathures in the work of structure analysis of crystals of small molecules, but their further developements will be effec-tive in extension the field of application of direct methods in structure analysis of biological macro-molecular crystals, making contribution on improving the state of art of these studies. The application of the method in the case of centric symmetry have been demonstrated in the published work of one of the present authors. Another successful example on the case of non-centric symmetry is given here. Although only the problem of ambiguity of Patterson method is treated in this example, but the same approach can be applied to that of the isomorphous replacement method and the anomalous scattering method.</p> <br/>Acta Physica Sinica. 1978 27(2): 169-174. Published 1978-01-05 Author(s): FAN HAI-FU, ZHENG QI-TAI <br/><p>In crystal structure determination with presence of heavy atoms, Patterson method and methods based on it, i.e. the heary atom method, the isomorphous replacement method and the anomalous scattering method are conventionally employed. When applying these methods ambiguities in results often arise. It had been suggested by one of the present authors in 1965 that the ambiguities can be eliminated by using the direct method. In recent years, similar investigations are continued abroad. These methods not only present their distinctive feathures in the work of structure analysis of crystals of small molecules, but their further developements will be effec-tive in extension the field of application of direct methods in structure analysis of biological macro-molecular crystals, making contribution on improving the state of art of these studies. The application of the method in the case of centric symmetry have been demonstrated in the published work of one of the present authors. Another successful example on the case of non-centric symmetry is given here. Although only the problem of ambiguity of Patterson method is treated in this example, but the same approach can be applied to that of the isomorphous replacement method and the anomalous scattering method.</p> <br/>Acta Physica Sinica. 1978 27(2): 169-174. Published 1978-01-05 THE PROBLEM OF AMBIGUITY IN PATTERSON ANALYSIS TREATED BY DIRECT METHOD FAN HAI-FU, ZHENG QI-TAI 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 169-174. article doi:10.7498/aps.27.169 10.7498/aps.27.169 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.169 169-174 //www.getgobooth.com/en/article/doi/10.7498/aps.27.175 Author(s): LI TIE-CHENG, XU ZHENG-YI <br/><p>An analytical treatment is given for the scattering of light, neutron and electron beams in the presence and absence of an external applied electro-static field by a system for which the charge transport can be described by the D-H equation. The resulting scatterings are shown to be quasi-elastic, i.e., Rayleigh scattering. When there is no external field, the spectral distribution of the Rayleigll scattering consists of two superposed central peaks of different widths, their shapes being assymmetric. The application of an external static electric field would give rise to variation of width and location of these Rayleigh peaks. The possibility of observing the above mentioned phenomena is also discussed.</p> <br/>Acta Physica Sinica. 1978 27(2): 175-180. Published 1978-01-05 Author(s): LI TIE-CHENG, XU ZHENG-YI <br/><p>An analytical treatment is given for the scattering of light, neutron and electron beams in the presence and absence of an external applied electro-static field by a system for which the charge transport can be described by the D-H equation. The resulting scatterings are shown to be quasi-elastic, i.e., Rayleigh scattering. When there is no external field, the spectral distribution of the Rayleigll scattering consists of two superposed central peaks of different widths, their shapes being assymmetric. The application of an external static electric field would give rise to variation of width and location of these Rayleigh peaks. The possibility of observing the above mentioned phenomena is also discussed.</p> <br/>Acta Physica Sinica. 1978 27(2): 175-180. Published 1978-01-05 QUASI-ELASTIC SCATTERING OF LIGHT, NEUTRONS AND ELECTRONS FOR AN IONIC CONDUCTOR GOVERNED BY THE DEBYE-HüCKEL EQUATION LI TIE-CHENG, XU ZHENG-YI 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 175-180. article doi:10.7498/aps.27.175 10.7498/aps.27.175 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.175 175-180 //www.getgobooth.com/en/article/doi/10.7498/aps.27.181 Author(s): FANG LI-ZHI <br/><p>Using an exact cosmological solution of a simple model it is shown that the break-ing of symmetry in the vacuum state may be due to cosmological effects.</p> <br/>Acta Physica Sinica. 1978 27(2): 181-186. Published 1978-01-05 Author(s): FANG LI-ZHI <br/><p>Using an exact cosmological solution of a simple model it is shown that the break-ing of symmetry in the vacuum state may be due to cosmological effects.</p> <br/>Acta Physica Sinica. 1978 27(2): 181-186. Published 1978-01-05 THE INFLUENCE OF GRAVITATION ON THE VACUUM STATE FANG LI-ZHI 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 181-186. article doi:10.7498/aps.27.181 10.7498/aps.27.181 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.181 181-186 //www.getgobooth.com/en/article/doi/10.7498/aps.27.187 Author(s): FENG KE-AN, CAI JUN-DAO, PU FU-CHO <br/><p>A new integral equation for current distribution of a cylindrical antenna is de-rived. This is a one-dimensional Predholm equation of the second kind, and is different from the conventional Hallen equation in antenna theory. Emphasis is laid on the analysis of the current and magnetic field for an infinitely long antenna. It is found that our equation is more suitable for describing an actual antenna than the Hallen equation. Preliminary numerical computations for a finite antenna have been carried out. The results show that numerical computation using our equation is practical.</p> <br/>Acta Physica Sinica. 1978 27(2): 187-202. Published 1978-01-05 Author(s): FENG KE-AN, CAI JUN-DAO, PU FU-CHO <br/><p>A new integral equation for current distribution of a cylindrical antenna is de-rived. This is a one-dimensional Predholm equation of the second kind, and is different from the conventional Hallen equation in antenna theory. Emphasis is laid on the analysis of the current and magnetic field for an infinitely long antenna. It is found that our equation is more suitable for describing an actual antenna than the Hallen equation. Preliminary numerical computations for a finite antenna have been carried out. The results show that numerical computation using our equation is practical.</p> <br/>Acta Physica Sinica. 1978 27(2): 187-202. Published 1978-01-05 FREDHOLM INTEGRAL EQUATION OF THE SECOND KIND IN ANTENNA THEORY FENG KE-AN, CAI JUN-DAO, PU FU-CHO 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 187-202. article doi:10.7498/aps.27.187 10.7498/aps.27.187 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.187 187-202 //www.getgobooth.com/en/article/doi/10.7498/aps.27.203 Author(s): CHEN JIN-QUAN, WANG FAN, GAO MEI-JUAN <br/><p>It is proved that the CG coefficient of the permutation group and the outer-product reduction coefficient are just the coupling coefficient which couple the irreduci-ble basis of any SU(m) and SU(n), to those of SU(mn)?SU(m)× SU(n) and SU(m+n)?SU(m)?SU(n) respectively. Several simple methods are given for the calculation of the irreducible bases of SU(mn)?SU(m) × SU(n) and SU(m+n) ?SU(m)?SU(n) when using the Gelfand representation of SU(mn) and SU(m+n). The SU(6)?SU(3) × SU(2) and SU(8)?SU(4) × SU(2) baryon wave functions commonly used in elementary particle models are given in detail.</p> <br/>Acta Physica Sinica. 1978 27(2): 203-218. Published 1978-01-05 Author(s): CHEN JIN-QUAN, WANG FAN, GAO MEI-JUAN <br/><p>It is proved that the CG coefficient of the permutation group and the outer-product reduction coefficient are just the coupling coefficient which couple the irreduci-ble basis of any SU(m) and SU(n), to those of SU(mn)?SU(m)× SU(n) and SU(m+n)?SU(m)?SU(n) respectively. Several simple methods are given for the calculation of the irreducible bases of SU(mn)?SU(m) × SU(n) and SU(m+n) ?SU(m)?SU(n) when using the Gelfand representation of SU(mn) and SU(m+n). The SU(6)?SU(3) × SU(2) and SU(8)?SU(4) × SU(2) baryon wave functions commonly used in elementary particle models are given in detail.</p> <br/>Acta Physica Sinica. 1978 27(2): 203-218. Published 1978-01-05 PHYSICAL METHOD OF GROUP REPRESENTATION THEORY (IV)——THE IRREDUCIBLE BASES OF SU&lt;sub&lt;mn&lt;/sub&lt;?SU&lt;sub&lt;m&lt;/sub&lt;×SU&lt;sub&lt;n&lt;/sub&lt; AND SU&lt;sub&lt;m+n&lt;/sub&lt;?SU&lt;sub&lt;m&lt;/sub&lt;?SU&lt;sub&lt;n&lt;/sub&lt; CHEN JIN-QUAN, WANG FAN, GAO MEI-JUAN 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 203-218. article doi:10.7498/aps.27.203 10.7498/aps.27.203 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.203 203-218 //www.getgobooth.com/en/article/doi/10.7498/aps.27.219 Author(s): GAO JIE, ZHANG YU-ZHEN, CHEN YONG-KUI, LING ZENG-BO <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 219-223. Published 1978-01-05 Author(s): GAO JIE, ZHANG YU-ZHEN, CHEN YONG-KUI, LING ZENG-BO <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 219-223. Published 1978-01-05 FABRICATION OF JOSEPHSON TUNNEL JUNCTIONS AND STUDIES ON ITS FOUR-TERMINAL RESISTANCE GAO JIE, ZHANG YU-ZHEN, CHEN YONG-KUI, LING ZENG-BO 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 219-223. article doi:10.7498/aps.27.219 10.7498/aps.27.219 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.219 219-223 //www.getgobooth.com/en/article/doi/10.7498/aps.27.224 Author(s): ZHAO YU-LING, YAO YU-SHU, WANG WEN-KUI <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 224-225. Published 1978-01-05 Author(s): ZHAO YU-LING, YAO YU-SHU, WANG WEN-KUI <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 224-225. Published 1978-01-05 HIGH-TEMPERATURE HIGH-PRESSURE SYNTHESIS OF PEROVSKITE-TYPE Pb(Zn&lt;sub&lt;1/3&lt;/sub&lt;Nb&lt;sub&lt;2/3&lt;/sub&lt;)O&lt;sub&lt;3&lt;/sub&lt; ZHAO YU-LING, YAO YU-SHU, WANG WEN-KUI 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 224-225. article doi:10.7498/aps.27.224 10.7498/aps.27.224 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.224 224-225 //www.getgobooth.com/en/article/doi/10.7498/aps.27.226 Author(s): YANG ZHEN, CHENG YU-FEN, NIU SHI-WEN <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 226-228. Published 1978-01-05 Author(s): YANG ZHEN, CHENG YU-FEN, NIU SHI-WEN <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 226-228. Published 1978-01-05 ENHANCEMENT OF NEUTRON DIFFRACTION OF TGS MONOCRYSTALS NEAR THE CURIE POINT WITH THE APPLICATION OF A DC FIELD YANG ZHEN, CHENG YU-FEN, NIU SHI-WEN 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 226-228. article doi:10.7498/aps.27.226 10.7498/aps.27.226 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.226 226-228 //www.getgobooth.com/en/article/doi/10.7498/aps.27.229 Author(s): LU QUAN-KANG <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 229-232. Published 1978-01-05 Author(s): LU QUAN-KANG <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 229-232. Published 1978-01-05 ON PLASMA NON-CLASSICAL DIFFUSION ACROSS MAGNETIC FIELD LU QUAN-KANG 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 229-232. article doi:10.7498/aps.27.229 10.7498/aps.27.229 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.229 229-232 //www.getgobooth.com/en/article/doi/10.7498/aps.27.233 Author(s): LIN WEI-QAN <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 233-236. Published 1978-01-05 Author(s): LIN WEI-QAN <br/><p></p> <br/>Acta Physica Sinica. 1978 27(2): 233-236. Published 1978-01-05 A NEW METHOD OF CALCULATING THE FREE SPACE CAPACITANCE OF A SQUARE CYLINDER OF FINITE LENGTH LIN WEI-QAN 1978-01-05 Personal use only, all commercial or other reuse prohibited Acta Physica Sinica. 1978 27(2): 233-236. article doi:10.7498/aps.27.233 10.7498/aps.27.233 Acta Physica Sinica 27 2 1978-01-05 //www.getgobooth.com/en/article/doi/10.7498/aps.27.233 233-236

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