polarity中文什么意思
[ pəu'læriti ]发音: 用"polarity"造句
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。
+更多解释...
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。
+更多解释...
- absolute polarity: 绝对极性
- additive polarity: 加极性
- alter polarity: 变更极性; 交替极性
例句与用法
更多例句: 下一页- 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。
英文释义
名词- a relation between two opposite attributes or tendencies; "he viewed it as a balanced polarity between good and evil"
同义词: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"
同义词:sign