English translation for "concave lens"

凹透镜。


Related Translations:

concave:  adj.凹的，凹面的 (opp. convex)。n.凹，凹线，凹面(物)。 the (spherical) concave 〔诗〕苍穹。vt.把…弄成凹(面)。adv.-ly ,-ness n.

concave tile:  牝瓦。

concave mirror:  凹面镜。

lens:  n.(pl. lenses)1.透镜；一组透镜。2.【解剖学】(眼球的)晶体。3.【摄影】(照相机的)镜头。4.凸透镜状物件；汽车的灯玻璃。5.【矿物】透镜状油矿；扁豆状矿体。6. 隐形眼镜(＝contact lens)。 a concave [convex] lens 凹面[凸面]镜。 an electron lens 电子透镜。 a biconcave [biconve

progressive lens:  渐变透镜〔双焦点或多焦点，可通过焦点渐变在各个距离上清晰成像〕。

lens turret:  (摄影机或电视机上的)透镜旋转台。

convergent lens:  会聚透镜。

lens louse:  〔美影俚〕抢镜头的人。

contact lens:  (装在眼睑内的)隐形镜片。

haptical lens:  眼白镜片〔覆盖眼白部分的隐形眼镜〕。

Example Sentences:

	1.	Just as a double convex lens enlarges , so a double concave lens reduces 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
	2.	Some are flared ? that is , thicker at the rim than in the center , like a concave lens 有些呈喇叭形即边缘较中心厚，类似凹透镜。
	3.	We fabricated a large computer - generated holography on a concave lens surface to test the convex secondary mirrors surface 在凹透镜表面上制作出了用于凸非球面检测的曲面全息图。
	4.	We demonstrate experimentally the technique to fabricate large does in the thick film on a concave lens ( mirrors ) surface with precise alignment by using the strategy of exposure twice 采用两次曝光的方法在凹透镜表面上厚光刻胶中制作衍射光学元件。

Similar Words：

"concave joint" English translation, "concave key" English translation, "concave label" English translation, "concave le" English translation, "concave leaf" English translation, "concave lenses" English translation, "concave levelling disk" English translation, "concave life" English translation, "concave line" English translation, "concave line label" English translation