permanent Earth翻译

permanent Earth的基本解释

读音: 美: 英:

永久接地，固定接地

例句

When the warmed alloy is placed near a permanent magnet, like a rare-earth magnet, the alloy's magnetic force increases suddenly and dramatically.当加热的合金放置在永久磁铁——如稀土磁铁附近时，合金的磁力会突然戏剧性地大幅增加。
Scientists now know, however, that the surface of the Earth is not as permanent as had been thought.但是现在科学家们搞明白了，地球的表面不是像我们以为得那样一成不变。
Use of Rare earth NdFeB permanent magnet, high efficiency and light weight, low energy consumption, high output power.磁铁使用稀土钕铁硼永久磁铁，效率高且自重轻，耗能少，输出功率大。

短语

permanent Earth orbital base 永久性地球轨道站
Rare-earth permanent magnet 稀土永磁 ; 稀土永久磁铁
rare earth permanent magnet 建立了稀土永磁
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