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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
That was the high summer of English literature.
那是英国文学的黄金时代。
to bring an accusation against
对…起诉，控告…；提出指控或指责，谴责
the thing that makes this era so noteworthy
使这个时代如此值得关注的事物
I'll be there directly.
我马上到那儿。
She parked her bag at the club.
她将她的包留在俱乐部。
He went ballistic when I told him about the accident.
我告诉他这次意外事件后，他勃然大怒。
preset a microwave oven.
预先调节好微波炉
I'm dead keen on Chinese paintings.
我非常喜欢中国画。
You can trust his word, he's been building for more than 20 years.
你可以相信他的话, 20多年来他一直在从事建筑。
fissile material
可裂变物质, 核燃料