density log密度测井
densityn.密度;浓度;比重
density of blood vessels血管密度
density dependent factor密度制约因素, 密度依赖因素
density of female parent母本移栽密度
density of ene rgy state能态密度
density of river network河网密度
density-modulated beam密度调制光束
density step-procedure密度分级法
density of veneer lumber单板密度
density of alveolar bone牙槽骨骨密度
density of woven fabrics织物密度