- n.
1.【物理學(xué)】(分)極性，磁性引力；(光的)偏極；極體；【數(shù)學(xué)】配極(變換)；【生物學(xué)】(莖與根的)反向性，極性。
2.(性格的)正反對。
3.(思想、感情等的)歸向，傾向。
短語和例子
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polarity中文什么意思
[ pəu'læriti ] 發(fā)音: 用"polarity"造句
例句與用法
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- The polarity of the ends of the open-circuit conductor may then be deduced .
這樣就可以斷定開路導(dǎo)體兩端的極性。 - It is not possible to try to salvage or change the polarity correctly by charging .
試圖補救或通過充電的方法把極性改過來是不可能的。 - There are miscellaneous tools, pliers, putty knife, polarity stamps, battery stamping or coding equipment, lead cutters .
有各種工具、手鉗、油灰刀，極性印戮、電他標記打印或編號機、鉛切刀。 - Either glyme, diglyme, nitromethane, or other suitable solvents of similar polarity may be used as the solvent component .
乙醚、乙二肟、二乙二肟、硝基甲烷或類似的適當?shù)臉O性溶劑，可用作溶劑。 - Ether, glyme, diglyme, nitromethane, or other suitable solvents of similar polarity may be used as the solvent component .
乙醚、乙二肟、二乙二肟，硝基甲烷或類似的適當?shù)臉O性溶劑，可用作溶劑。
英文釋義
名詞- a relation between two opposite attributes or tendencies; "he viewed it as a balanced polarity between good and evil"
同義詞：mutual opposition - having an indicated pole (as the distinction between positive and negative electric charges); "he got the polarity of the battery reversed"; "charges of opposite sign"
同義詞：sign