福克斯词典 \ 例句 \

凹透镜用英语怎么说？

concave lens

凹透镜

相关词汇
concave lens
concaven. 凹面，成凹形；adj. 凹的；vt. 使成凹形；
例句
In adults its contour may be straight, slightly concave or slightly convex.
成人肺其形状可以是直的, 轻微凹下或轻度突出.
lensn. 透镜，镜头，眼睛中的水晶体，隐形眼镜，汽车的灯玻璃；
例句
The camera has a 32mm lens with a maximum aperture of f/4.5 and a fixed shutter speed of 1/100sec.
这架相机有一个32毫米的镜头，最大孔径为f/4.5，固定快门速度为1/100秒。
相关好句
The lawyer read all the papers relating to the case.
律师阅读了与该案有关的全部文件。
His analysis was always shallow.
他的分析总是很肤浅的。
They had the hall done out in striped wallpaper.
他们在大厅贴了有条纹的墙纸。
The desk was set down before the window.
把书桌放在窗前。
I am sorry about your father's illness.
对于你父亲的病我感到很难过。
How can we account for the recent population explosion?
我们如何能解释最近人口激增的现象?
He is the right person for the job.He will fill the bill.
他是这项工作的最佳人选, 他一定会称职的。
There is a gulf between the two cities.
这两座城市间有个海湾。
secondary syphilis
第二期梅毒
Try to cool yourself down a bit before you say anything.
你稍许冷静一下再讲话吧。