| 释义 |
optical telescope 释义 光学望远镜:一种利用透镜或反射镜收集和聚焦光线,从而观察远处天体的仪器。 例句 1·This is the most advanced optical telescope in the world. 这是世界上最先进的光学望远镜。 2·Construction of world's biggest optical telescope has been approved. 建设世界上最大的光学望远镜的计划已获批准。 3·A typical optical telescope might have a diameter a few million times the wavelength of the light it is collecting. 一个典型的光学望远镜或许有一个可以收集几百万倍光波的直径。
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