The division of coal species is based generally on the sampling and analysis.
煤类的划分一般是取样化验。
The instrument is formed by IPC, exact sound level metre, data sampling card and software for sampling and analysis.
该装置由工控机、精密声级计、数据采集卡以及相应的采集和分析软件构成。
Aiming at particulate matters sampling and analysis, a full flow dilute tunnel sampling system for vehicle emission was developed.
笔者以机动车排放颗粒物采集和分析为主要目的，开发了机动车排放颗粒物全流稀释风道测量系统。
Title Technical Memorandum on Procedures and Methods for Sampling and Analysis of Trade Effluents.
工商业污水采样与分析的步骤及方法技术备忘录。
Title Technical Memorandum on Procedures and Methods for Sampling and Analysis of Trade Effluents.
工商业污水采样与分析的步骤及方法技术备忘录。
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