“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	International Education of Information Interaction Design International Education Year International Electronic Commerce Expo International Electronics Manufacturing Co. International Electrotechnical Com-Mission International Electrotechnical Commission, Terminology Technical Commmittee international ellipsoid international EMF project International Energy Agency International English Language Testing System international entrepreneurial behavior international environmental law international environmental textile label international environmental treaties international environment law International Equestrian Federation International e-Sports Federation International Eurasian Academy of Sciences International Experience Design Committee International Exposition international express mail service International Extreme-UV Hitchhiker International Federation for Information and Documentation International Federation for Systems Research International Federation for the Promotion of Mechanism and Machine Science

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