optical adj. 眼的;视觉的;视力的;帮助视力的;光学(上)的。 optical activity 【物理学】旋光性。 an optical axis 光轴〔线〕。 an optical center 光心。 an optical square 直角转光器。 an optical illusion 光幻视。 an optical radar 光雷达。 adv. -ly 光学上,用视力。
The useful magnification by an optical instrument is limited by the resolving power of that instrument . 光学仪器有效的放大倍数受到该仪器分辨能力的限制。
The index of refraction of most of the common glasses used in optical instruments lies between 1. 46 and 1. 96 . 光学仪器中最常用的玻璃其折射率多在146到196之间。
The reflector action of such a conducting layer makes it possible to build a radio telescopes that correspond exactly to optical instrument . 这种导电层反射器的作用,使我们可以精确地对照光学仪器来建造射电望远望。
Optics and optical instruments . reference wavelengths 光学和光学仪器.基准波长
Microscopes and telescopes are optical instruments 望远镜和显微镜是光学仪器。
Telescopes and microscopes are optical instruments 望远镜和显微镜都是光学仪器。
Optics and optical instruments - reference wavelengths 光学和光学仪器.参考波长
General specification for teaching optical instruments 教学用光学仪器通用技术条件
Temperature ranges for lubricants for optical instruments 光学仪器用润滑剂的温度范围
Ningbo asian - pacific optical instrument co . , ltd 宁波亚太光学仪器有限公司