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- nominal aperture size 标称孔径
- The instruments differin spectral response, reading aperture size, and illumination geometry. 仪器不同 在鬼反应, 读开口大小, 和照明不同。
- For a given aperture size and vibration acceleration, the relations between material flow, flow time and vibration frequency were studied by experiments. 通过试验确定了在网孔孔径和振动加速度一定的情况下,物料流量与流动时间以及振动频率的关系。
- Ultra-short baseline system (USBL) is widely used in ocean exploitation because of its small aperture size and easy installation. 摘要 超短基线定位系统由于基阵尺寸小、安装方便,在海洋开发中得到了广泛的应用。
- With increases in aperture size, the SAs of the two groups increased accordingly. There were positive correlations between aperture size and SA (r=0.6465,0.7872;P<0.001). 随通光孔径不断扩大;两组IOL球面像差均线性增大;通光孔径大小与IOL球面像差呈正相关关系(r=0.;6465;0
- Smulation results show that the output field distribution is related with Gaussian beam parameters, aperture size, ABCD matrix elements and misaligned parameters. 模拟结果表明输出光束场分布与光束参量、光阑尺寸、ABCD矩阵元、光阑失调量和光学系统失调量有关。
- The vectorial non-paraxial behavior should be taken into consideration and the longitudinal component can not be neglected once the aperture size is comparable with or less than the wavelength. 当光阑孔径与波长相当或小于波长时,衍射场的纵向分量不能忽略,必须考虑光场的矢量非傍轴特性。
- Considering the effect of exposure time, aperture size and the depth of field to image collection synthetically, the holistic definition of image is computed to choice the best exposure combination. 综合考虑曝光时间、光圈大小、景深等对采集图像的影响,通过计算整体清晰度,选择最佳曝光值组合;
- Ultra-Short BaseLine system(USBL) is used widely in ocean exploiture.This technique is more convenient than other baseline in that its aperture size is small and it is easy to install. 摘要 超短基线定位系统在海洋开发中具有广泛的应用,与其它基线相比,基阵尺寸小,易于安装。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- EFFECT OF APERTURE SIZE ON IMPERMEABILITY OF CONCRETE 混凝土孔径尺寸对其抗渗性的影响
- The aperture in the door is so wide. 门上的孔隙太大了。
- The chairman is only the nominal ruler of the country. 主席只是那个国家名义上的统治者。
- We saw light through a small aperture in the wall. 我们透过墙上的小孔看到了亮光。
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- The old man is only the nominal head of the business. 那老人只是这个企业的挂名的总裁。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- Everything was nominal during the test. 试验中一切进行顺利。