Pou r-dimensional covariant form of the constitutive relationship in moving mediumwas given by using the electromagnetic field tensor,and four-dimensional covariant form of electro-magnetic potential was given from the electro-magnetic field equation.
借助电磁场张量将运动媒质本构关系表成四维协变形式。
Solving the Green s functions of electromagnetic potential equations in moving medium,the retarded potentials in unlimited space are obtained.
求解了运动媒质中电磁势方程的格林函数，给出了无界空间的推迟势。
The cathode indirectly giving electric shocks to oxidize the oxidizing system to restore the medium;
浅析阴极间接电氧化体系的氧化还原媒质
The emphosis was on the study of indirect electro-oxidation of glucose and para-xylene using BrO -/Br - and Cr 2O 2- 7/Cr 3+ as medium.
阐述了间接电氧化的进展及应用 ,并重点介绍了以BrO- /Br- 和Cr2 O2 - 7/Cr3 + 作电解媒质分别氧化葡萄糖和对二甲苯的研究。
In this paper, authors reported that the methyl benzene oxidatied by electrochemistry reproducing medium particle MnO2 in acidated Mn (Ⅱ) electrolyte at normal atmospheric temperature on Pb-PbO2 anode to produce benzaldehyde.
采用Ｐｂ－ＰｂＯ_２阳极，常温电解酸性Ｍｎ（Ⅱ）电解液，电生媒质微粒ＭｎＯ_２氧化甲苯为苯甲醛。
Mechanical Energy and Momentum of Wave Pulses in a Dispersion Less,Lossless Elastic Medium;
脉冲波在非色散、非耗散弹性媒质中的机械能和动量
Section 6. 13 contains the treatment of an initial-value problem for the axisymmetric motion of infinite elastic medium.
第6?13节中包含对无穷大弹性媒质的轴对称运动的初值问题的讨论。
An all-pervading, infinitely elastic, massless medium formerly postulated as the medium of propagation of electromagnetic waves.
以太，能媒一种在以前被假定为电磁波的传播媒质并具有绝对连续性、高度弹性的极其稀薄的媒体
The Strategic Flexibility Construction of Media Organization under Media Convergence Circumstance
媒介融合背景下媒介组织战略弹性的构建
Study on Multimedia CAI of Elasticity;
《弹性力学》多媒体CAI教学研究
isotropic elastic beam
各向同性弹性梁，同质弹性梁
quasi-anisotropic layered medium
准各向异性分层媒质
STRESS ANALYSIS OF ELASTIC PIPELINE AND AMBIENT VISCOELASTIC MEDIA
弹性压力管道和周围粘弹性介质的应力分析
Studying Mechanism of High Energy Proton-Proton Elastic Scattering in QCD;
高能质子—质子弹性散射QCD机制的研究
Optimization for Inertial Trajectory and Study on the Quality Properties of Ballistic-Cruise Missiles;
弹道—飞航组合导弹的惯性弹道优化与质量分配问题研究
Characterized by strong attraction between the colloid medium and the dispersion medium of a colloidal system.
亲液的胶体系统中的胶体媒质和分离媒质的强烈吸引特性的
Characterized by a lack of attraction between the colloid medium and the dispersion medium of a colloidal system.
疏液的胶体系统中胶体媒质和分离媒质之间缺乏吸引力特性的
The Influence of External Conditions and Impurities on Elastic Constants of Diamond;
外界条件与杂质对金刚石弹性性质的影响
Granular activated carbon from coal for catalyst carrier
GB/T7701.3-1997触媒载体用煤质颗粒活性炭
Alcohol is a solvent of resinous substances.
酒精是树脂性物质的溶媒。
An adsorptive material, such as activated charcoal.
吸附剂，吸附媒吸附物质，如活性炭
Sound velocity and acoustic nonlinearity parameter B/A in medium composed by certain components
不同元系媒质的声速与非线性声参量
PROPAGATION CHARACTERISTICS OF A CIRCULAR WAVEGUIDE ECCENTRICALLY LOADED WITH CHIRAL MEDIA
回旋媒质偏心加载圆波导的传输特性