self-conjugate element of a polarity 配极的自共轭元素
lead polarity of a transformer 变压器引线极性
A Magnet Has Polarity 磁铁具有极性
the polarity of a magnet 磁体的极性
This would lead to an equal recovery of any fall over time given a polarity reversal.
因此随时间的任何一次下跌都被给予了均等的极性翻转的恢复。
Compass effect: different halos within the same confocal image have a polarity in a common direction.
指南针效应:存在于同一个共聚焦视野内图像内的不同的光圈在某一特定的方向上具有相同的极性。
An automatic laser power control circuit comprises a laser diode package, a voltage adjusting unit and a polarity adjusting unit.
一种自动激光功率控制电路,包括:激光二极管封装件,电压调节单元和极性调节单元。
The sperm - say this is the one sperm cell that's able to inject its DNA into the egg, well then this cell has a polarity.
假设某个精子细胞,成功向卵子注入了自己的DNA,那这个细胞就有了极性
The magnet creates a field which changes the polarity of a tiny, tiny portion of the metal particles which coat each platter's surface.
这个磁体创建一个,能改变覆盖在,磁盘表面小金属粒子的磁极。
Different kinds of polarity form, there's a head, and there's a tail, there's a back, there's a front, there's a left side and there's a right side.
不同的极性开始形成,有头端,也有尾端,有后面,也有前面,有左侧,也有右侧
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