Low density sampling and mixed sample analysis are dealt with in this paper.
讨论了化探低密度采样和混样分析问题。
The mechanical sensitivity of the coated sample decreased more significantly than the mixed sample;
包覆法降感效果比混合法更显著，对爆速的影响相对较小。
The method of seeking rectifying factors in the mixed sample of alcohol, aldehyde and ester with chromatography is introduced.
介绍运用色谱技术对醇、醛、酯混合标样求校正因子的方法。
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