a relation between two opposite states or principles that together exhaust the possibilities.
两种极相反的状态或原理互为补充的关系。
inverter open collector
收集极开路的反相器
having a pair of equal and opposite charges.
有一对数量相等、极性相反的电荷。
The opposite poles of magnets attract each other.
磁体的相反两极相互吸引。
either of two opposite, conflicting or contrasting extremes
相反的、冲突的或对立的两极之一
The most extreme opposites have some qualities in common.
极端相反的事物间是多少有些共性的。
Reverse polarization is the result of improper gender balance.
相反的极性是性平衡不正确的结果。
Instead, the poles are entrances to the hollow Earth.
相反两极是进入空心地球的入口。
The reverse process may proceed at the anode.
相反的过程也会在阳极上发生。
Instead, there is a plethora of private security guards.
相反，肯尼亚有极多的私人保安。
The novel deals with the polar opposites of love and hate.
这本小说论及爱与恨的二极化相反。
SLR cameras, which can be purchased for less than $1,000, are highly profitable.
售价不到1,000美元的单反相机利润极高。
at opposite poles
截然相反，各走极端
inverse signal feedback
负反馈，相反信号极性反馈
in diametric contradiction to his claims; diametrical (or opposite) points of view; opposite meanings; extreme and indefensible polar positions.
与他的主张截然相反；相反的观点；相反的含义；极端的无可辩护的对立立
Either of two oppositely charged terminals, as in an electric cell or battery.
电极两个带相反电荷的电极中的任一个，如在电池或蓄电池中
Contrary to what you thought,I hold no brief for any extremist organization.
和你所想的恰恰相反，我不支持任何极端的组织。
Hyperon Polarization in High Energy Hadron-hadron Collisions and Related Problems;
高能强子反应中的超子极化及相关问题的研究