查询词典 aberration constant
- 与 aberration constant 相关的网络例句 [注:此内容来源于网络,仅供参考]
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These changes are mainly for the following reasons: With the Earth Observatory plate movement; Earth deformation; station plumb line changes; station external conditions, weather conditions change; instruments and observer error, as well as stars form stellar declination, on their own, the annual optical aberration constant and nutation constant errors.
这种变化主要由于以下几种原因:观测站随地球板块的运动;地球形变;测站铅垂线的变化;测站的外界条件、气候条件的变化;仪器和观测者的误差以及星表的恒星赤纬、自行、周年光行差常数和章动常数的误差。
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As the multi-part of magnetic pole have been adopted, the deflection center is easy to adjust and every order of the Trilemma constant can be made zero or small in each region, so as to correct the deflection aberration by multipole field.
由于采用了多段磁极,使偏转中心的调整比较方便,从而可以调整各阶Trilemma常数为0来对偏转像差进行校正。
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He expressions of the various order of Trilemma constant are given, in which the seventh-order Trilemma constant can be used as a criteria of the deflection aberration correction at large deflection angle The high resolution display tubes with large deflection angle makes more demands on deflection sensitivity.
rilemma效应是偏转系统实现自会聚的一个重要判据,对高级偏转像差的校正,需要考虑高阶Trilemma效应的影响,本文从多极场偏转像差校正理论出发,应用区域分割的方法,对直至七阶的Trilemma效应进行了分析,给出了各阶Trilemma常数的表达式,其中七阶Trilemma常数可以作为大偏转角偏转像差校正的判据。
- 推荐网络例句
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The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.
采用不同浓度K2CrO4(0,0.4,0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗,测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。
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By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.
通过分析数学形态学在图像中的理论基础,研究二值图像的形态分析算法,探讨最小结构元素的两种基本形态:膨胀和腐蚀;分析了数学形态学复杂算法的基本原理,把数学形态学的部分并行处理理念引入到家实际应用中。
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Have a good policy environment, real estate, secondary and tertiary markets can develop more rapidly and improved.
有一个良好的政策环境,房地产,二级和三级市场的发展更加迅速改善。