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- minimal absolute distance 最小绝对差
- An absolute distance heterodyne interferometer using a dual longitudinal mode He Ne laser is proposed. 提出了一种采用双纵模稳频激光器的新型绝对距离测量外差干涉仪。
- An optic interferometer system based on optical multiplication for measuring absolute distance was presented. 介绍了一个基于光学倍乘原理的绝对距离干涉测量系统。
- Output power equalization of laser dual spectrum lines is a special requirement which is put on its laser source by two wavelength beat-wave absolute distance interferometry. 摘要双谱线功率一致性是拍波干涉测长方案对激光光源提出的特殊要求。
- Thirdly, different judging criteria, including absolute distance, Euclidian distance and similarity matching, are adopted to match different requirements on recognition speed or accuracy. 最后在各级分类中采用了不同的判别准则 ;包括绝对值距离、欧氏距离及相似度准则 ;以适应于时间、准确性的不同要求 .
- The phase errors, resulting from the multi beam interference in the Fabry Perot cavities of the wavelength scanning fiber optic interferometer for absolute distance measurement, are analyzed. 分析了可用于绝对距离测量的波长扫描法布里-珀罗干涉仪腔内多光束干涉对输出信号的影响,及由此产生的相位测量误差。
- The technology of non-contact, large-range and high-accuracy absolute distance measurement plays an important role in nowaday measument technology with a bright future in application. 非接触、大量程、高精度的绝对测距技术是当今测量技术的重要发展方向,具有广阔的应用前景。
- absolute distance interferometry 绝对距离干涉术
- The mountains were hazy in the distance. 远处的群山笼罩在雾霭之中。
- Significance test of difference for genetic absolute distance 遗传绝对距离差异显著性检验方法
- He judged the distance to a nicety. 他判断距离很正确。
- That hill's an absolute doddle (to climb). (爬)上那座山岗毫不费力。
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- LASER INTERFEROMETER APPLIED TO MEASURING ABSOLUTE DISTANCE 激光干涉仪应用于无导轨测距的研究
- I make the distance anywhere between ten to twelve miles. 我猜想距离在十到十二英里之间。
- We stayed with friends, so our expenses were minimal. 我们住在朋友家,所以我们的花费很小。
- Her new dress is an absolute dream. 她的新连衣裙漂亮极了。
- At a distance of six miles you can't see much. 距离六英里以外的东西很难看清。
- My secretary is an absolute gem. 我的秘书真是个难能可贵的人。
- We spied three figures in the distance. 我们望见远处有三个人影儿。