单词dipole
n.: 偶极子
网络: 双极；磁偶极子；偶极天线
偶极子:
a pair of separated poles , one positive and one negative
二极
对称振子
双极子
偶极天线
复数：dipoles
But occasionally this dipole field switches polarity north and south reverses, and this process seems to take a few thousand years.
但是偶尔这偶极场会转换极性――南极和北极倒转，这个过程似乎需要几千年的时间。
This "dipole" alignment nearly matches that of a stream of galaxies mysteriously moving towards the edge of the universe.
这种“偶极子”的队列近似地与一连串的星系相匹配，神秘地朝着宇宙的边缘移动。
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。
An explanation of the magnitude of such a dipole moment must seal explicity with two contributing factors.
对这和偶极矩大小的解释必须明确研究两个有关的因素。
The force on a dipole and its energy in an external field is discussed, and the properties of the force are analyzed.
讨论了偶极子在一般外场中的能量及受力问题，并分析了其受力性质。
The influences of the atomic dipole-dipole interaction intensity on the entanglement dynamics of the system are also discussed.
讨论了原子偶极-偶极相互作用对系统纠缠动力学的影响。
The tag antenna is a key component of RFID systems. Dipole antenna and its modification types are widely used in UHF band.
标签天线是RFID系统的关键部件，UHF频段RFID系统多采用偶极子天线及其变形型式。
The optical field and the atomic coupling coefficient do not affect an atomic dipole amplitude square squeezing.
光场与原子的耦合系数不影响原子偶极振幅平方压缩。
The far field shows the radiation of a single small electric dipole for groups of straight currents in a small region.
小型直线电流群在远场呈现单一电偶极之辐射。
An electroencephalogram combined with dipole localization in a typical case is shown in Figure 1.
典型病例脑电联合偶极子定位见图1。