Magnifying spectacles

用法例句

Objective To review the different ways a hand-held magnifier is used and its effect on magnification.

目的探讨手持放大镜在不同使用条件下对放大倍率的影响。

Changing the Eyepieces will change the power or magnification( see the EYEPIECECHART above). Focus re-adjustment may be reqired.

改变目镜将变换目镜放大倍数，或者是放大倍率（参考目镜图表）需要注意焦距重调。

(2) A lens fault which causes the straught lines in the image to be a curve.It is due to the fact that different area of the lens produce different magnification.

（2）透镜缺点之一。它使直线影像变为弯曲的弧线。这是因为镜片各部分有不同的放大倍率所致。

PD (Power-Double)

功率倍增(放大器)

A measure of the magnification of an optical instrument, such as a microscope or telescope.

倍率光学仪器，如显微镜或望远镜的放大倍数

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。

Effects of Calcium Zincate morphology on high-rate charge/discharge of Zinc negative

锌酸钙形貌对锌负极大倍率充放电的影响

magnify an object 1000 diameters

把某物体放大一千倍

This lens can magnify 20 diameter.

这个透镜能放大20倍。

It has a vertical exaggeration of 200 times.

它垂直放大一百倍。

The magnifying glass enlarges the image fifty times.

该放大镜可将这图像放大50 倍。

This glass magnifies 20 diameters.

这个放大镜能放大二十倍。

The Research of the High-rate Charge and Discharge Performance of MH/Ni Battery;

MH/Ni电池高倍率充放电性能的研究

Fig.3 There are no ice crystals in intact structure above10000 magnification.

图3当放大倍数大于一万倍以上观察，未见冰晶。

Of an electronic circuit or device ; having an output proportional to input ; amplifying or attenuating all frequencies equally.

说明一种电子电路或器件,其输出和输入成比例,对所有的频率都放大或衰减同样的倍数。

The influence factors of high rate discharge performance of li-ion battery

锂离子电池高倍率放电性能的影响因素

This diode produces about nine times more radiant power than that one.

这只二级管的耗散功率比那只大8倍。

This microscope has a magnification of eight.

这个显微镜可把物体放大八倍。

This object has been photographed at a magnification of 3, ie three times actual size.

此物体拍照时已放大了叁倍.