10 hPa极地涡旋环流指数
Circulation indices of polar vortex at 10 hPa
微涡流塔板澄清器
settler with micro-vorter tower tray
双进气道可控涡流系统
double controllable intake swirl system
数码涡旋变容制冷系统
refrigeration system with digital scroll variable capacity
refrigeration system with digital scroll variable
三维涡流电磁场
three dimensional (3D) eddy current field
全井眼涡轮流量计
full-bore spinner flowmeter
FBS
嵌入式涡轮流量计
turbine insertion flowmeter