“grain size analysis”的概念、定义、翻译、参考文献-科学参考

单词	grain size analysis
释义	grain size analysis Encyclopedia 理学有机分析释 grain size analysis颗粒分析微观粉体颗粒的物理化学分析的总称。物理分析包括颗粒的粒径、粒型、颜色、湿度、密度和水分等。化学分析包括：化学含量、pH、电导率等。颗粒分析也指用实验的方法测定土的粒度成分。分析方法很多，最常用的有筛分法，适用于砂粒以上较粗的颗粒；移液管法和密度计法，适用于粉粒以下的较细颗粒。
随便看	aviation medical rescue team aviation medicine information aviation meteorological disaster aviation meteorological information aviation meteorological support aviation meteorology aviation metrology aviation navigation system calibration technique aviation nutrition aviation oils contamination measurement standard aviation oils flowrate measurement standard aviation physiology aviation piston engine aviation plant protection machinery aviation product basic reliability aviation product built-in test aviation product combined environmental test aviation product corrective maintenance aviation product customer service aviation product(equipment) development configuration basic lines aviation product(equipment) development standardization aviation product(equipment) development standard system aviation product(equipment) development technical standard view(s) aviation product(equipment) development-unique specification(s) aviation product failure mode and effect analysis

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