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单词 screening sample
释义
screening sample
  • 简明释义
  • 筛选样本
  • 网络释义
  • 1

    ?筛选样本

    ... screening process 筛选工序 screening sample 筛选样本 screening test 筛选测验 ...

短语
  • 双语例句
  • 1
    The error in division, screening and drying processes in process of preparing coal sample is analysed. The reasons of error and the corresponding countermeasure are put forward.
    分析了煤样制备过程中误差的来源,包括制备过程中的缩分误差、 筛分和干燥过程中产生的误差等,并对误差产生的原因提出了相应的对策。
  • 2
    We use traditional enrichment, screening, purification methods to select 10 degrading bacteria of 8 kinds of phenolic compounds from a soil sample polluted by phenol wastewater.
    本研究利用传统的富集、筛选、纯化的方法,从受含酚废水污染的土壤中筛选出了8种酚类化合物的10株降解菌。
  • 3
    This test method was developed with 135 engine through screening the test condition, evaluating tests of reproducibility and distinctiveness of oil sample.
    该试验方法用1 35发动机经调试、试验条件的筛选、油样的重复性、区分性评定试验等研制而成。
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更新时间:2025/2/15 5:53:02