偶极矩

dipole moments───偶极矩

dull moment───无聊沉闷的时间

final moment───最后一刻

decisive moment───决定性瞬间

dipole antenna───[电讯]偶极天线

double mordent───双摩登

pivotal moment───关键时刻；至关重要的时刻；紧要关头

memorable moment───难忘的时刻

dole money───救济金

Approximate theoretical expressions are given for dipole moment, field gradient at the nucleus, and nonlinear susceptibility of crystals.───了偶极矩、核四极矩偶合常数中的场梯度及晶体非线性光学系数的近似理论表达式。

Third, a small dipole moment can guarantee manifestation of the large macroscopic second - order susceptibility.───此类体系小的偶极矩能够保证此类材料具有较大的宏观 二阶 极化率.

Infra - red absorption takes place only when there is a change of dipole moment.───红外吸收峰仅在有偶极矩变化时才能实现.

Phenomenological and theoretical interpretation of the dipole moment was discussed in this paper.───对偶极矩作了象观和理论上的描述.

The attraction between covalent bonds molecules is the interaction of electrical dipole moment.───共价键分子间的吸引力是电偶极矩的相互作用.

Any heteronuclear diatomic molecule must have a dipole moment since its two ends are different.───任何异核双原子分子必然具有偶极矩,因为它的两端是不同的.

To analyze and minimally design the remnant magnetic moment (RMM) for a magnetically suspended reaction flywheel, a method based on the equivalent magnetic dipole model is proposed.───为对磁悬浮反作用飞轮的剩磁矩(RMM)进行分析及最小化设计，提出一种基于等效磁偶极子模型的剩磁矩计算方法。