electric dipole moment
电偶极矩：在物理学中用来衡量正电荷分布与负电荷分布之间分离程度的物理量
常用释义
英式发音
美式发音
基本释义
- 电偶极矩：在物理学中用来衡量正电荷分布与负电荷分布之间分离程度的物理量，也可以用来描述电荷系统的整体极性。
例句
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1·Measuring the electric dipole moment, then, is the sort of thing that really floats physicists' boats.所以测量偶极矩对物理学界来说确实是颠覆性的工作。
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2·The permanent electric dipole moment (PEDM) of hydrogen atom is calculated in classical mechanics and double-wave mechanics.用经典力学和双波量子力学计算了氢原子的固有电偶极矩。
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3·So it avoids the distortion of electric cloud distribution in basis sets and can obtain a more precise computational result of the electric dipole moment of a given system.从而在基函数中避免了电子云分布的歪曲，使得出的体系的电偶极矩更为精确。
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4·The existence of color-electric dipole moment will provide another source of CP-violation, which is crucial in explaining the disparity between matter and antimatter in the Universe.色电偶极矩的存在将提供另一种CP破坏的来源，用于解释宇宙中粒子和反粒子的不对称性。