1.
Exploration of Multimedia Teaching Design on Foundation Physics "Science Inquisition" --Convex Imaging Rule in Multimedia Teaching Design;
基础物理“科学探究”多媒体教学设计探索——凸透镜成像规律多媒体教学设计
2.
Shaped like a biconvex lens.
双凸透镜状的形状像双凸透镜的
3.
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。
4.
A planoconvex lens used to concentrate light.
凸透镜用来聚光的凸镜
5.
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。
6.
meniscus (shaped) lens
凹凸透镜，弯月形透镜
7.
He focused the sun's ray on a piece of paper with a burning-glass.
他用一面凸透镜把阳光在纸上聚成焦点。
8.
On MRI, the lesion appeared double convex lens or egg in shape in coronal section and round or arrow head like in shape in sagittal section.
MRI冠状位像呈“双凸透镜”形、卵圆形 ,矢状位像呈卵圆形、“箭头样”表现 ;
9.
A convex lens is used to concentrate rays of light.
凸透镜用于聚集光线。
10.
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。
11.
Use Maintop to Create a Multimedia Courseware of Lens Form Image;
用Maintop编制透镜成像多媒体课件
12.
Research and Application Based on Time-lens Imaging Technology
基于时间透镜成像技术的研究和应用
13.
Imaging Problem of Spherical Mirror and Thin Lens with Icon Research;
图示法研究球面镜和薄透镜的成像问题
14.
The Judgment of Lens Image Formation of Objects in Different Positions;
由物像位置关系得出的透镜成像判断方法
15.
compound lens or lens system designed to be free of astigmatism and able to form approximately point images.
没有散光并且能够形成近似的图像的透镜或透镜系统。
16.
Objective: An objective is a system of one or more pieces of lenses grouped together. It refracts light and can form an image. Alternatively known as Lens.
镜头:镜头是一片或多片透镜的组合。它折射光线而形成影像。
17.
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
18.
The lens or lens system in a microscope or other optical instrument that first receives light rays from the object and forms the image.
物镜首先从物体上接收光线并形成影像的显微镜或其它光学仪器中的透镜或透镜系统