Sampling & Sample collection 取样和样品收集
In this norm, it is regulated the methods of sampling, fabrication, and sorting for oil sand samples, rock sample collection and entity sectional samples in the exploratory well fields.
本标准规定了油气探井现场油砂代表样、岩样汇集、实物剖面样品的采样、制作和整理方法。
The research measures improvement features with five aspects - data collection, sample source, sampling measure, sample capacity and feet back rate.
国际商业研究方法的完善性主要体现在数据收集方法、样本来源、抽样方法、样本容量和反馈率5个主要方面。
The invention also relates to a using method of the sampling head device, which comprises: sample collection;
本发明还涉及一种采样头装置的使用方法，包括：采集样品；
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