polarity meaning in English
n.
1.【物理学】(分)极性，磁性引力；(光的)偏极；极体；【数学】配极(变换)；【生物学】(茎与根的)反向性，极性。
2.(性格的)正反对。
3.(思想、感情等的)归向，倾向。
短语和例子
Examples
- The polarity of the ends of the open-circuit conductor may then be deduced .
这样就可以断定开路导体两端的极性。 - It is not possible to try to salvage or change the polarity correctly by charging .
试图补救或通过充电的方法把极性改过来是不可能的。 - There are miscellaneous tools, pliers, putty knife, polarity stamps, battery stamping or coding equipment, lead cutters .
有各种工具、手钳、油灰刀，极性印戮、电他标记打印或编号机、铅切刀。 - 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、硝基甲烷或类似的适当的极性溶剂，可用作溶剂。 - 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，硝基甲烷或类似的适当的极性溶剂，可用作溶剂。