concave mirror meaning in English
凹面镜。
Examples
- His figure looks very funny in the concave mirror
他的样子在凹镜里显得非常可笑。 - 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。 - 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。 - The diameter of a sphere is four times the focal length of a concave mirror cut from it
凹面镜如果是从圆球上切下来的，圆球的直径会是凹面镜焦距的四倍。 - The size of images formed by concave mirrors depends on how far the objects are located from the mirror foci
利用凹镜所看到的镜像，则会随物体与镜面焦点的距离而变化。