常水头渗透试验
constant head permeability test
常水头渗透仪
constant head permeameter
常水头试验
constant head test
constant head permeability test
非定常水动力性能
unsteady hydrodynamic performance
腹水常规、生化、细胞学检查
Biochemical and cytologic examination
机体正常水液
normal fluid inside the body
上游常水深运行
constant upstream water depth operation