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n.正极，[电]正极性
1、positive───adj.积极的；[数]正的，[医][化学]阳性的；确定的，肯定的；实际的，真实的；绝对的；n.正数；[摄]正片
2、polarity definition───极性定义
3、polarity technologies───极性技术
4、polarity meaning───极性意义
5、polarity skin───极性皮肤
6、polarity───n.[物]极性；两极；对立
7、positive mood───积极情绪
8、polarity fortnite───极性金刚砂
9、polarity management───极性管理
1、Research on Initial Corona Characteristics of Icicle to Ice-Covered Plane Model under Positive Polarity───冰凌针-板间隙直流正极性下起始电晕特性的研究
2、An electric terminal with positive polarity.───带正极性的一个电极。
3、A positive polarity dc voltage is applied to the electrodes.───一个正极性的直流电压加于该电极上。
4、Both drivers need to be wired with POSITIVE polarity per the schematic.───两名司机须有线与积极的极性%的示意图。
5、Positive polarity machining should be used whether the pulse width is big or small.───认为无论脉宽大小均应采用正极性加工。
6、Positive polarity machining should be used whether the pulse width is big or small.───无论脉宽大小均应采用正极性加工。
7、We have spoken at length about negative and positive polarity as service to self and service to others.───我们已详细地谈论关于负面和正面极化，如同服务自我和服务他人。
1、The unipolar transistor has a negative polarity or a positive polarity in accordance with the first terminal or the second terminal electrically connected to the unipolar transistor.
2、The corona voice strengths and levels of radio interference produced by positive polarity wire have little changes, and those produced by negative polarity wire increase with temperature.
3、DIS has its own drawbacks by having half of the plugs firing with an acceptable negative voltage, while the other half is fired by the less acceptable positive polarity.