polarity

英 [pəˈlærəti]

美 [pəˈlærəti]

n.  (两种倾向、意见等的)截然对立，两极化; 极性(两极并存的状态)

复数：polarities　

CET6GRETEM8医学

BNC.16564 / COCA.18404

牛津词典

noun

• （两种倾向、意见等的）截然对立，两极化
  the situation when two tendencies, opinions, etc. oppose each other
  1. the growing polarity between the left and right wings of the party
     党内左右两派间日益明显的对立
• 极性（两极并存的状态）
  the condition of having two poles with opposite qualities

柯林斯词典

• N-VAR 完全相反；截然对立
  If there is apolaritybetween two people or things, they are completely different from each other in some way.
  1. ...the ideological polarity between nations.
     国家间意识形态的截然对立
  2. ...the polarities of good and evil...
     善与恶的针锋相对
  3. In him the polarities of life are resolved and balanced: male and female, strength and compassion, severity and mercy.
     在他身上，生命的两面性达到了调和与平衡：阳刚和阴柔、强悍和怜悯，还有严厉和仁慈。

英英释义

noun

• a relation between two opposite attributes or tendencies
  1. he viewed it as a balanced polarity between good and evil
  Synonym:mutual opposition
• having an indicated pole (as the distinction between positive and negative electric charges)
  1. he got the polarity of the battery reversed
  2. charges of opposite sign
  Synonym:sign

双语例句

• It tells you that, first of all, there is polarity here.
  它应该告诉了你，首先，这是一根极性键。
• The polarity of products is reverse to the dimensions;
  产品极性与尺寸图所标注的极性相反；
• The output is connected to a battery with incorrect polarity.
  这表明充电器的输出与电池连接极性发生了错误。
• Oa has released the karma for this, but this is an example of extreme polarity.
  Oa已经解除了和这相关的业力，但这就是一个极端极性的事例。
• Input channel selection, gain settings and signal polarity can be configured in software using the bidirectional serial port.
  利用双向串行端口，可在软件中进行输入通道选择、增益设置和信号极性配置。
• Why does this occur in ascension, this movement into the opposing polarity within one's life dance?
  为什么这会在提升中发生，这一在你生命之舞中进入到内在的相反极性的情况呢？
• The fully balanced differential chip converts the single ended signal into a balanced signal with opposite polarity.
  全平衡差分芯片转换成平衡信号的极性相反的单端信号。
• This is the polarity that all have been struggling with that are mapping ascension;
  这是一个所有提升地图绘制者都一直在挣扎不已的极性；
• Elongating the time of polarity reversal can reduce the field strength under polarity reversal.
  延长极性反转时间可降低极性反转时的场强。
• Most often, the second current is of the same magnitude but opposite polarity as the first.
  最常见的情况是第二个电流与第一个电流幅值相同，但极性相反。