1.
Now pick up a piece of granite and use your hand magnifier to get a close view of the minerals making up the rock.
现在，你捡起一块花岗岩，用你的手持放大镜仔细观察花岗岩的矿物成份。
2.
hand-held passive binoculars
手持微光双目望远镜
3.
One that magnifies, especially a magnifying glass.
放大器能放大的器具，尤指放大镜
4.
large concave mirror produces image that is magnified by the eyepiece.
由目镜产生放大图像的大的凹透镜。
5.
An instrument, such as an electron microscope, that uses electronic or other processes to magnify objects.
电子显微镜利用电子的或其它的手段来放大物体的工具，如一个电子显微镜
6.
Brinell magnifier
布氏硬度测量放大镜
7.
illuminated rectangular reader
照明长方形阅读放大镜
8.
high magnification inspection
高放大率显微镜检查
9.
magnifying glass, not optically worked
放大镜,未经光学加工
10.
binocular ophthalmic loupe
双筒放大镜,眼科用
11.
This lens can magnify 20 diameter.
这个透镜能放大20倍。
12.
a camera lens that magnifies the image.
放大图像的照相机镜头。
13.
Microscope: An instrument which provides much greater enlargement than is possible with a magnifier. Microscopes are available in monocular (for viewing with one eye) and binocular (for viewing with both eyes) models.
显微镜:一种放大率较放大镜高出多倍的仪器。
14.
Virtual Magnifying Glass Portable - A full-featured screen magnifier
便携版虚拟放大镜-一个全功能的屏幕放大镜
15.
magnifying or reducting mirror of glass, not optically worked
玻璃放大镜或缩小镜,未经光学加工
16.
magnifying glass lens, not optically worked
放大镜镜片,未经光学加工
17.
the power of a microscope, telescope, etc
显微镜、 望远镜等的放大倍数.
18.
The magnifying glass enlarges the image fifty times.
该放大镜可将这图像放大50 倍。