“grain size”的概念、定义、翻译、参考文献-科学参考

单词	grain size
释义	grain size Encyclopedia 工学〔成形质量〕释 grain size晶粒度多晶体内晶粒大小的量度。又称晶粒尺寸，常用单位体积的晶粒数目、单位面积的晶粒数目或晶粒的平均直径表示。理学粒度释 grain size粒度碎屑颗粒的绝对大小。一般用碎屑颗粒的直径来计量。
随便看	biological nitrogen fixation biological nitrogen removal process biological oceanography biological oligosaccharide and polysaccharide reference material biological oscillator biological overfishing biological oxygen demand biological phosphorus removal biological photochemistry biological pollution Biological Pollution Control biological pollution of atmosphere biological pollution of fishery environment biological pollution of soils biological pollution of water bodies biological pollution of water body biological pollution prevention in cooling water system biological pool control system biological population theories biological porous flow biological preparation technology biological pretreatment biological process of marine pollutant biological production of hydrogen biological productivity

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