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单词
wavelength scanning interferometry
释义
wavelength scanning interferometry
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。
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valuation theory
valuation topology
valuation vector
valuative criterion
value
value accounting of resources
value added
value-added assessment
value-added Distributor,Value-added Reseller
value-added express service
Value added for tourism
value added information service
value added network
value added of insurance industry
value added of prataculture
value-added tax law
Value-Added Tax Stir
value analysis
value at a point
value at risk
value-based pricing
value-based software engineering
value behavior
value - belief - normative theory
Value-Belief-Norm Theory
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