“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	equipment of biogas fermentation technology equipment of continuous monitoring for radioactivity in gaseous effluent equipment of finishing processes equipment of hydrological and water resources data acquisition system equipment of passenger car equipment of sampling and monitoring for radioactive aerosol equipment protection level equipment replacement equipment selection in design of concentrators equipments of energy conservation equipment, tools, equipment, purchase, fixed assets investment equipment upgrade of hydro-generator unit equipment utilization equipoise equipolarization equipollence equipollence of norms equipollence relation equipollent equipollent segments equipollent sets equipollent vectors equipossibility equipotence of sets equipotency

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。