音标与读法

这里为大家介绍下polar cap 是什么意思，希望能帮助到各位朋友。

中英文翻译

【天文学】极冠。

polar:adj. 1.(南、北)极的，地极的；近地极的。 2.【 ...cap:短语和例子 CAP ＝ 1.Civil Air Patr ...

例句与用法

1.The polar caps are now in a warmer climate where they begin to melt

极圈现处在它们开始融化的较热的气候里。

2.This year , shanshan " s dad was a pilot on flights over the polar cap

今年，姗姗的爸爸成为了飞两极冰帽的航班上的飞行员。

3.Zuber and her colleagues also analyzed mars " s much larger northern polar cap

尤伯和她的同事也分析了火星上要大得多的北部极地冰冠。

4.Oddly , the region lies near the martian equator and not near either of mars " frozen polar caps

很怪异的，这个区域紧邻著火星赤道而非位于冰冷极区的附近。

5.There is water on mars . more specifically , there is ice in and on the ground ( especially at the polar caps ) and water vapor in the atmosphere

火星上有水。更确切的说，地表和地下的冰（尤其在冰帽里）以及大气中的水汽。

6.Because the crystalline cellular structure holds a higher vibration , global warming will continue and in time melt both polar caps of all ice

因为水晶细胞结构持有一个更高的振动，全球变暖将继续，并在不久溶化南北极的全部冰帽。

7.The anomalous fac pair creates a transient dusk - dawn electric field over the polar cap , tailing behind the original region current and drifting towards the night side until it falls into oblivion

该异常场向电流对在极盖区形成瞬间昏晨电场，尾随原区电流向夜侧方向漂移直至湮没。

8.In the meantime , the new region current keeps increasing and expanding towards the night and equator side , and it eventually replaces the original region current , so the polar cap returns to a state as original with a dawn - dusk electric field

与此同时，新生的区电流不断增强并向夜侧和赤道方向延伸，最终取代原区电流，相应极盖区又恢复到原来的晨昏电场状态。

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