The geodesic meshed cable - net structure was used to support reflector of the Five - hundred - meter Telescope ( FAST ).采用整体索网作为大射电望远镜 ( FAST )反射面的支承结构,网格划分形式为短程 线型....the alignment of mirrors in the telescope.校正望远镜中的镜片...
The space telescope has taken the clearest pictures ever of Pluto.太空望远镜拍摄到了迄今为止最清晰的冥王星的照片。to look at the stars through a telescope用望远镜观察星星With a telescope you can see the huge crater of Ve - suvius.用望远镜你能看到巨大的维苏威火山口....
We've been uncovering ruins at the famous ancient city of Pompeii for several years.我们这几年一直在试着揭开著名古城庞培的废墟之谜.Discovery is the process of uncovering each party's documents to the other before a hearing starts.证据开...
他把软管铺展开来，把它们彻底冲洗了一下。He uncoiled the hose and gave them a thorough drenching.每次用完洗发剂后都要用清水将头发冲洗几次。After shampooing, always rinse the hair several times in clear water.用冷水冲洗它们以清除所有的沙子。Wash them in cold water to remove all ...
A still more difficult distinction is that between a sharp flexure and a fault.区别尖锐的挠曲和断层更加困难.This latitudinal distinction means one thing - cold weather.此纬度上的差别就意味着一件事 --- 更冷的天气.His writing is formless, clumsy, and quit...