a concave mirror

 
       
  • 凹镜

a concave mirror的用法和样例:

例句

  1. 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。
  2. It is a concave mirror.
    这是一面凹面镜。
  3. 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。
  4. His figure looks very funny in the concave mirror.
    他的样子在凹镜里显得非常可笑。
  5. A concave surface, structure, or line.
    凹面、凹形结构、或凹线
  6. Was dark red apples, go on top of a concave hole.
    莲雾呈深红色的,顶上有一个凹下去的小孔。

a concave mirror的海词问答与网友补充:

提问补充

a concave mirror的相关资料:

临近单词

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