beam path meaning in English
波束路径
光路，光束路径
射束路径
声程
线束轨迹
Examples
- Design of telecentric beam path for zoom projection optics
变焦距投影光学系统中的远心光路设计 - Beam path location
声程定位 - By the line s - h sensor mentioned in chapter 3 , measurements have been made to a beam path heated by hf laser . by a high speed interferometer , tomographic measurement was made on a air column heated by electric powered wire
用第三章设计的线阵s - h传感器对hf激光加热光路进行了测量研究,在此基础上,用高速干涉仪对电热丝加热的空气柱进行了模拟层析测量研究。 - During adjusting beam paths , the co - beam , a combination of the measuring beam and the reference beam , is not restricted to being perpendicu lar to the light sensitive surface of the object , but keeping the measuring beam and the reference beam co - axial proved to be crucial
在光路调整中，它对测量光与参考光的合光光束是否垂直于探测器光敏面要求不高，但对两光束合光同轴度则有严格要求。 - By the advantage of high precision , strong anti - interference ability , long lifespan , etc , grating scale is the chief sensor in displacement measurement . however , as is restricted by the beam path structure , the scan frequency of the scaning circuit , etc , the maximum available measuring speed has a inverse proportion relationship to the measuring pace of a single grating scale
光栅尺具有精度高、抗干扰能力强、寿命长等优点,成为微纳米位移测量的主要工具,但由于受光路结构及信号检测电路扫描频率等因素的限制,单个光栅尺测量的最大允许移动速度与其测量步距成反比。