- 释义:
- n. 同位素
- 构词:
- iso等,同+tope放→放在等同地位→同位素
- 例句:
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Lasers promise to change this by making isotope separation easier, and cheaper.
激光可以改变这种局面,从而使同位素分离变得比较容易 、 比较廉价一些.
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This indium isotope was created at the same time as the earth.
这种铟同位素与地球产生在同一时代.
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The isotope ratio is directly used for comparing oils or gases.
同位素比率直接用于比较各种石油或天然气.
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