成分试验 meaning in English

component testing

Gas composition test
气体成分试验
Tests relating to pavements . tests on constituants of bituminous mixtures . part 1 : determination of fines particules absorbing capacity
路面试验.沥青混合料成分试验.细粉吸收性能测定
Applying the grey correlation methods , this paper analyzed the correlation of slaking durability and granularity fractal characteristics of red bed weak rock as well as the experimental data of mineral and chemical component
摘要采用灰色关联度法对红层软岩的粒度分形特征以及矿物、化学成分试验数据与其崩解性进行了关联分析。