“filter mass method”的概念、定义、翻译、参考文献-科学参考

单词	filter mass method
释义	filter mass method Encyclopedia 工学滤膜质量法释 filter mass method滤膜质量法采集一定体积的含尘样品，将粉尘阻留在已知质量的聚氯乙烯纤维滤膜上，根据采样后滤膜的增量及采样体积，求出单位体积空气中粉尘质量的方法。
随便看	polytopal isomerism polytope polytope edge polytopes polytope stellation polytope vertex polytopic polytrifluorochloroethylene polytrimethylene terephthalate polytrope polytrophic ovariole polytrophic ovary polytropic polytropic atmosphere polytropic core polytropic curve polytropic differential equation polytropic equation polytropic equation of state polytropic equilibrium polytropic exponent polytropic gas polytropic gas sphere polytropic index polytropic model

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