dipole moment

常見(jiàn)例句

Second, many physicists believe the electron's electric dipole moment is a manifestation of the asymmetry that causes the universe to be made of matter.
二，許多物理學(xué)家相信：偶極矩的存在躰現(xiàn)了宇宙的非對(duì)稱(chēng)性，而這種特性使我們的世界得以在物質(zhì)的基礎(chǔ)上建立。
That matters for two reasons. First, various versions of the Standard Model make different predictions about the size of the electric dipole moment. Measuring it would help choose between them.
但這項(xiàng)工作其實(shí)很重要，原因有二：一，不同版本的標(biāo)準(zhǔn)模型給出了對(duì)偶極矩大小的不同估算，測(cè)量偶極矩值可以幫助找出正確的模型；
Measuring the electric dipole moment, then, is the sort of thing that really floats physicists' boats.
所以測(cè)量偶極矩對(duì)物理學(xué)界來(lái)說(shuō)確實(shí)是顛覆性的工作。

The dipole moment of an object is a measure of how electrical charge is distributed within it.
ECONOMIST: Molecular bonding
The dipole moment of a hexamer of water molecules turns out to be almost identical to the dipole moment of bulk quantities of water—indicating that liquid water is made up of cage-shaped hexamers.
ECONOMIST: Molecular bonding