钠: sodium质: nature; character; essence系: system; series钠质层: natric horizon钠质土: sodium soil地质系: department of geology; geology dept核质系: nucleocytoplasime system均质系: homogeneous system钠质硬玉,钠质翡翠: soda-jadeite&钙钠质的: calcosodic钠质火成岩: agpaite钠质交代酌: sodic metasomatism; sodicmetasomatism钠质膨润土: sodium bentonite钠质危害: sodium hazard钠质硬玉: soda-jadeite钠质粘粒: sodium clay钠质黏粒: sodium clay钠质翡翠: soda-jadeite盐化钠质土: saline sodic soil盐渍钠质土: saline-solid soil中度钠质水: medium sodium water不均质系数: diversity factor传质系数: coefficient of mass transfer; ma conductivity coefficient; ma tra fer coefficient; mass conductivity coefficient; mass transfer coefficient蛋白质系数: protein factor地质系统: geologic system