The difference of dyeing process is an important reason of color difference between lab samples and bulk samples.
染色大小样不符的一个重要原因就是大小样染色工艺差异太大。
The structure, electrical and magnetic properties as well as colossal magnetoresistance(MR) of the bulk samples were researched in detail.
研究了块体样品的相结构，导电性质、磁学性质以及磁电阻效应。
When appropriate, bulk samples are collected of food, drinking water, soil, and other matrices in order to determine concentrations of fungal, bacterial, or protozoan contamination.
适当的时候，采集食物、饮用水、土壤和其他矿石的大块样品用来确定真菌、细菌或原生动物污染物浓度。
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