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
Jesus died on the cross.
耶稣死在十字架上。
All the brothers feature their father.
所有兄弟的相貌都与他们的父亲相似。
We were amazed to hear the witness’s denunciation of the accused.
听了证人对被告的指责,我们大为惊異。
At last the sun broke through the clouds.
太阳终于穿云而出。
The meadow is peopled with wild flowers.
草地长满了野花。
He emerged from the accident unharmed.
在这次事故中,他安然无恙。
He imprisoned her,in a figurative sense.
在比喻的意义上,他把她关在牢里了。
The principal castigate the student who have insult their teacher.
校长谴责对老师不敬的学生。
In human reproduction,one female egg is usually fertilized by one sperm.
在人体生殖过程中,一个精子使一个卵子受精。
By the 80s,punk rock had really had its heyday.
到了20世纪80年代,朋克摇滚乐已经到了全盛时期。