请输入您要查询的字词:
单词
波长扫描干涉测量
释义
波长扫描干涉测量
Encyclopedia
工学
波长扫描干涉测量
释
wavelength scanning interferometry
波长扫描干涉测量
以半导体激光器为调频光源,在测量距离保持静止状态时通过连续调制单纵模激光器的激光频率,使得参考激光光波与测量反射激光光波形成相位差发生周期性变化的相干光波,从信号中提取相位信息,并利用相位变化与被测距离之间的关系实现绝对距离测量。
随便看
length distribution function
lengthen
lengthening coefficient
length functional
length-limitation of staple fiber
length-mass-time
length measurement
length measuring instrument
length measuring sensor
length modulation
length of a curve
length of a line segment
length of an interval
length of a queue
length of arc
length of a segment
length of a sequence
length of a series
length of a string
length of a vector
length of a walk
length of a word
length of charge
length of circumference
length-of-day change of the earth
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/4/3 17:42:32