查询词典 mirror

This is the first researching program on reaction sintered silicon carbide mirror manufacturing technology in China.

本工作系首次在国内开展的关于碳化硅质反射镜制备技术的研究工作。

The fabrication process and application of silicon carbide mirror are presented.

综述了碳化硅反射镜材料常用制备方法的特点。

Accordingly, silicon carbide mirror manufacturing technology has been a focus of attention in optical engineering.

因此，碳化硅反射镜的制备技术成为近几年光学工程领域的研究者们关注的焦点之一。

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为了将幸运和喜悦分享给喜欢bling bling镶钻产品的朋友们，我们便把国外定单最多，款式新颖，价格实惠的钻品放到****，百度有啊，****，拍拍等网店上，希望通过这些钻品将汉唐网购的"只为满足你(Only satisfy you！)！"

Manufacture and test of Cassegrain systems primary mirror with large relative diameter and lightweight.

大相对口径轻量化卡塞格林系统主镜的加工检验。

Manufacture and Test of Cassegrain System′s Primary Mirror with Large Relative Diameter and Lightweight.

大相对口径轻量化卡塞格林系统主镜的加工检验。

Manufacture of big aperture lightweight paraboloidal mirror is one of the key techniques for the research of the Cassegrain optical system.

研制某卡塞格林光学系统的关键技术之一是通光口径超过1000mm的轻质抛物面主反射镜。该反射镜相对口径为1/2，减重率为65%，是目前国内最大口径的轻质非球面反射镜。

She cast a quick glance at herself in the mirror.

她飞快地照了一下镜子。

U She cast a quick glance at herself in the mirror.

她飞快地照了一下镜子。

Notes: Mrs.■■■ condition has degraded dramatically in the last few months. Her fantasies of a "mirror world" have become more acute, and she spends more and more time in an apparent catatonic states.

记录： □□女士的状态在过去的几个月里发生了戏剧性的变化，她那些"镜中世界"的幻想开始变得日益严重，并且她每日神经极度紧张的时间也开始变长。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。