放大率

The invention provides a zoom lens capable of achieving a half angle of view over 38 degrees at the wide-angle end, a magnification ratio 6.5 to 10 or more, and a resolving power corresponding to an imaging element of 5 to 8 million pixels, with a configuration of as few as 10 to 11 pieces of lenses.

本发明提供一种变焦透镜，该变焦透镜能够获得在广角端处大于38度的半视角，6.5至10或更大的放大率，以及对应于5-8百万像素的成像元件的分辨率，具有少至10至11个透镜的结构。

This microscope has a magnification of eight.

这台显微镜的放大率是八倍。

Differences in accommodation/reading adds, and their effect on the magnification properties of the hand-held magnifier.

不同的放大镜离眼睛之间的距离。③不同的阅读近附加对手持放大镜放大率的影响。

We have improved the measurement method that forefathers used, have get rid of such other interference factors as different magnifying power ,etc, completely, has guaranteed the comparativity of the result.

我们对前人使用的测量方法进行了改进，彻底排除了不同放大率等其他的干扰因素，保证了结果的可比性。

The relations of systemic resolution to subdivision number, grating period, magnifying power and tilt angle are theoretically discussed and experimentally checked on the Abbe comparator.

从理论上分析了系统分辨力与细分数、光栅周期、放大率和倾角等参数的关系，并通过实验在阿贝比长仪上进行了检验。

The result indicated that the system lateral resolution were decided by the separation of optic-fiber bundle and the magnification of object lens.

结果表明光纤束的光纤间距与物镜的放大率决定了系统的横向分辨率。

Optimal Angle Magnification for CCD Imaging Systems Based on Minimum Resolvable Contrast.

基于最小可分辨对比度的CCD成像系统最佳角放大率研究。

This structure can decrease spherical aberration coefficients, and improve the convergence of three beams without deteriorating of the focusing performance.

分析表明这种结构减小了透镜像差，并且解决了缩小束间距引起的球差系数和放大率上升的问题。

Thes are the magnification factor, the spherical aberration and the space charge effect.

本文从分析9显象管电子枪的结构特点出发，讨论了影响荧光屏上电子束光点尺寸的三个主要因素：透镜放大率、球面象差和空间电荷效应。

Zhou took great interest in astronomy beginning in 1979, when he was only 14 years old. On 1983 May 11, after observing the comet C/1983 H1 (IRAS-Arski-Alcock), he transferred his efforts to comet searching and observation. Before 1989 June 22, Zhou used a 55-mm-diameter (25x) aerological theodolite to search for comets.

周兴明先生兴趣天文始于1979年，他14岁。1983年5月11日，他第一次看到彗星C/1983d(Comet IRAS-Araki-Alcock)后，他将他的兴趣转向彗星的发现和观测。1989年6月22日前，他的寻彗仪器是口径55mm，放大率25x的小球测风经纬仪。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。