In this paper, the method and the equipment measuring modulation characteristic of DFB LD with spectrographic analysis are described.
本文介绍了利用光谱分析测量dfbLD调制特性的方法及装置。
In this paper, an utility program has been worked out for spectrographic analysis based on PB-700 microcomputer and common BASIC language.
本文使用PB- 700微型计算机和通用的BASIC语言编制了摄谱法光谱分析数据处理程序。
The REE contents of 84 placer gold samples and 7 hard rock gold samples in Heilongjiang province are determined by plasma mass spectrographic analysis.
对黑龙江省84个砂金样品及7个岩金样品，用等离子质谱仪分析了它们的稀土元素含量。
In this paper the quadrupole mass spectrographic analysis of the operation characteristics of Zr-Al pump is described and some questions which deserve to study and improve.
本文叙述了锆铝泵工作特性的四极质谱分析，以及值得讨论及改进的问题。
Spectrographic oil analysis technology has been used in the condition monitoring of diesel engines.
机油光谱分析技术已广泛用于内燃机车柴油机的磨损状态监测。
Spectrographic oil analysis technology has been used in the condition monitoring of diesel engines.
机油光谱分析技术已广泛用于内燃机车柴油机的磨损状态监测。
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