1.
This setup, known as a conoscope, is shown in Figure 14.2 and consists of two stress-free plano-convex lenses A and B.
此装置称为锥光镜，如图14．2所示，它由A和B两个无应力平凸透镜组成。
2.
Theoretical and Experimental Investigation of Large-aperture Grating Fabricated by Using Plano-convex Lens System;
用平凸透镜系统制作大口径光栅的理论与实验研究
3.
A planoconvex lens used to concentrate light.
凸透镜用来聚光的凸镜
4.
meniscus (shaped) lens
凹凸透镜，弯月形透镜
5.
A New Method to Measure Optics Parameter of Plano-convex Lens and Plane-concave Lens
一种测定平凸、平凹透镜光学参量的新方法
6.
Shaped like a biconvex lens.
双凸透镜状的形状像双凸透镜的
7.
PLANO-CONVEX SELFOC LENSES FOR COUPLING LASER DIODE TO FIBER
耦合半导体光源和光纤的平凸自聚焦透镜
8.
An Analysis of Netow Rings When in Touch with Level Convex Lens and Level Glass;
凸透镜与平板玻璃接触所现牛顿环的分析
9.
A convex lens is used to concentrate rays of light.
凸透镜用于聚集光线。
10.
large convex lens produces image that is viewed through the eyepiece.
通过目镜观察物体图像的大的凸透镜。
11.
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
12.
Having greater curvature on the convex side than on the concave side.Used of a lens.
凸凹的凸面比凹面曲度更大的。用来指透镜
13.
Having greater curvature on the concave side than on the convex side.Used of a lens.
凹凸的凹面曲率大于凸面曲率的。用于指透镜
14.
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜
15.
a single convex lens is used to produce an enlarged image.
能够产生放大图像的单个凸透镜。
16.
He focused the sun's rays on a paper with a burning-glass.
他用一面凸透镜把阳光聚焦在纸上。
17.
The Study of Measuring Convex lens Focal Distance with CCD;
用CCD测量凸透镜焦距实验的研究
18.
A mirror, lens, or combination of lenses used to gather light and direct it upon an object or through a projection lens.
聚光器用于聚光并将光引向某物体或通过一凸透镜组的镜子、透镜或透镜组