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- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- Concave mirror and glass objects, out in the rain...Inverted duotone. 使雨双色版的折射图片 refracted rain duotone.
- A concave mirror would project a real inverted image of the silverpoint onto the panel, which van Eyck would trace. 凹面镜把颠倒的实像投射到木板上，于是范艾克便可以在板子上描画。
- Nafupuli are looking after the former Fire in the concave mirror, after nearly one minute of waiting, she finally lit a torch smoothly, and lit a torch tank has been prepared. 之后娜芙普利都俯身在凹面镜前取火，在经过了将近一分钟的等待之后，她终于顺利点燃了圣火，并点燃了早已准备好的圣火罐。
- It is a concave mirror. 这是一面凹面镜。
- The vase is actually made of two parabolic concave mirrors. 花瓶其实是由两个抛物面凹镜组成。
- Renaissance craftsmen, moreover, would have faced severe technical challenges in silvering and sealing a concave mirror, which required the application of hot tar and pitch on the outside of the glass. 文艺复兴时代的工匠在涂银与装置凹面镜时，还要面对更多艰难的技术挑战，那需要在玻璃表面施予滚烫的焦油与沥青。
- REGULAR PATTERN OF CONCAVE MIRROR GET IMAGE 凹面镜成像规律的讨论
- His figure looks very funny in the concave mirror 他的样子在凹镜里显得非常可笑。
- An optical transmission system including several concave mirrors is designed to improve the sensitivity of measurement by extending the optical path for measurement. 还特别设计了一个利用多个凹面反射镜来延长测量光程的光学系统，可提高系统的检测灵敏度。
- aberration of the concave mirror is reduced by a meniscus lens. 用半月板镜头减少凹透镜的过失。
- The reflex of the concave mirror and formation of image 凹面镜的反射和成像原理
- It is unlucky to break a mirror. 打破镜子被认为是不吉利的。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- The big mirror has splintered off. 这面大镜子破碎了。
- large concave mirror produces image that is magnified by the eyepiece 由目镜产生放大图像的大的凹透镜
- His shaving mirror was covered with condensation. 他的剃须镜上有一层小水珠。
- Literature is a mirror of its time. 文学是时代的镜子。
