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- optically focused solar beam 光学聚焦太阳光束
- optically focused beam 光学聚焦光束
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- He focused his binoculars on the bird. 他把双筒远镜的焦点对准在那只鸟上。
- Manufacturing Method of Focusing Solar Cooker 聚光式太阳灶制作方法
- He focused his mind on his new plan. 他集中心思在新计划上。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His eyes focused slowly in the dark room. 他在那间黑屋子里眼睛慢慢地看清了东西。
- His answer was right on the beam. 他的答案完全正确。
- We can use solar energy to do many things today. 如今,我们可以利用太阳能做很多事情。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- The camera is focused at infinity. 照相机的聚焦被调节在无限远这一档上。
- In detail, optical receiving system is mainly composed of optical focusing system, optical filters and PIN photodiodes. 其中,光学探测系统主要包括光学聚焦系统、多种滤光片及PIN光电二极管等;
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。