Since then, laser cooling has been improved to reach even lower temperatures.
从那时起,激光冷却得到改进,可以达到更低的温度。
单词 | laser cooling |
例句 |
原声例句
TED-Ed(视频版) Since then, laser cooling has been improved to reach even lower temperatures. 从那时起,激光冷却得到改进,可以达到更低的温度。 |
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