When the diffractive optical lens is illuminated by white light, its focal length not only relates to material dispersion and wavelength dispersion, but also to aperture factor.
在白光照射下，衍射光学透镜的焦距不仅同材料色散和波长色散有关，而且还同孔径因子有关。
For the same water depth and same aperture, the gas flow was the major factor for effecting the bubble size and velocity.
对于相同的水深和相同的孔径，流量是影响气泡大小和速度的主要因素。
The experimental results show that the loss factor and damp ratio decrease, the resonance frequency increases with increase of the aperture of the piston in the damper.
对阻尼器不同孔径进行了对比试验，试验结果表明：随着活塞孔径的增大，阻尼器的损耗因子和阻尼比减小，共振频率增加。
In high numerical aperture and low technic factor lithography process, degradation of the image quality because of the coma aberration in the projection lens has become a serious problem.
在高数值孔径、低工艺因子的光刻技术中，投影物镜彗差对光刻质量的影响变得越来越突出，因而需要一种快速、高精度的彗差原位测量技术。
The surface figure precision of the primary mirror in a large aperture telescope is a key factor influencing the imaging quality.
大口径望远镜主镜的面形精度是影响望远镜成像质量的关键因素之一。
The results show that the finite outer-scale of the turbulent atmosphere is an important factor for a large aperture system of imaging, which should be considered for quantitative estimates.
结果表明在采用大孔径成像系统成像时，应该考虑湍流尺度对大气系统成像的作用。
The influence of test conditions, such as membrane material, aperture, pressure and enriched multiplication factor on the waste liquor treating process a...
通过试验结果分析了膜材料、孔径、压力、浓缩倍数等试验条件对废液处理过程的影响。
The influence of test conditions, such as membrane material, aperture, pressure and enriched multiplication factor on the waste liquor treating process a...
通过试验结果分析了膜材料、孔径、压力、浓缩倍数等试验条件对废液处理过程的影响。
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