primary mirror meaning in Chinese
主镜
Examples
- The primary mirror is 80 cm in diameter, a respectable size even for an observatory on the ground .
主镜的直径为80厘米，这一口径即使在地面天文台也是很可观的。 - Step 3 : center your primary mirror ' s sweet spot in the eyepiece ' s field of view
把主镜的甜点调整到目镜视场中。 - Manufacturing of large aspherical primary mirror is one of the key technologies for optics
大口径非球面主镜的加工是光学制造里的关键技术之一。 - It used to apply only to reflecting telescopes in which the primary mirror was a paraboloid , and thus capable of forming an image all by itself
它过去只用在抛物面反射望远镜上，这种镜子只用主反射镜就能成像。 - Before long , astronomers found that the images sent back by hubble were blurred due to a mistake in the grinding of the primary mirror
可是不久，天文学家即发现哈勃拍摄出来的影像模糊。原来哈勃的主镜片在磨制时出现误差。