英语词汇polar surface怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[数]?极曲面
... 极切线 polar tangent 极曲面 polar surface 极三次曲线 cubic polar ...

短语

1
polar surface area
极性表面积 ; 极地的表面积
2
active polar surface
有效极面
3
self-polar surface
数自配极曲面

双语例句

1
Polypropylene is a non-polar high polymer. During the treatment, a polar surface layer is formed which gives rise to a higher adhesion strength.
聚丙烯为非极性的高聚物，只有经过特殊的表面处理使其变为极性表面，才能得到高的粘接强度。
2
After a historic, near perfect landing NASA's Phoenix Mars Lander is getting ready to begin testing the polar surface for signs of water and life.
在完成了具有重大历史意义，几近完美的火星登陆后，美国国家航空宇宙航行局的不死鸟号的登陆者准备开始探测北极表面的水、生命的迹象。
3
The surface of the treated fibre contains more hydrophilic groups of oxygen and nitrogen. The increase of the number of polar surface groups accounts for the increase of fiber cohesion.
等离子体处理兔毛引起其表面性能变化的原因是由于表面极性基团增加的缘故。

单词	polar surface
释义	polar surface 简明释义 [数] 极曲面网络释义 1 [数]?极曲面 ... 极切线 polar tangent 极曲面 polar surface 极三次曲线 cubic polar ... 短语 1 polar surface area 极性表面积 ; 极地的表面积 2 active polar surface 有效极面 3 self-polar surface 数自配极曲面双语例句 1 Polypropylene is a non-polar high polymer. During the treatment, a polar surface layer is formed which gives rise to a higher adhesion strength. 聚丙烯为非极性的高聚物，只有经过特殊的表面处理使其变为极性表面，才能得到高的粘接强度。 2 After a historic, near perfect landing NASA's Phoenix Mars Lander is getting ready to begin testing the polar surface for signs of water and life. 在完成了具有重大历史意义，几近完美的火星登陆后，美国国家航空宇宙航行局的不死鸟号的登陆者准备开始探测北极表面的水、生命的迹象。 3 The surface of the treated fibre contains more hydrophilic groups of oxygen and nitrogen. The increase of the number of polar surface groups accounts for the increase of fiber cohesion. 等离子体处理兔毛引起其表面性能变化的原因是由于表面极性基团增加的缘故。
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