孔口流量计
orifice meter
赖因氏电热血液流量计
Rein's thermostromuhr
孔板
orifice(plate)
孔板节流阀
orifice control valve
孔板式冷凝水排除器
orifice plate steam trap
孔板塔
perforated plate column; perforated plate tower
孔板蒸馏塔
perforated-plate distillation column
净现金流量
net cash flow
净现金流量折现总额
total net cash inflow discounted
开始时流量
initial flow
可变流量泵
variable flow pump
可取电流量
amperage of the current collectable
可视流量指示器
sight flow indicator
空气流量
air flow rate
空气流量感知器
air flow sensor
径迹蚀刻剂量计
track etching dosimeter
酒精定量计
oenometer
酒类醇量计
vinometer
绝热式热量计
adiabatic calorimeter
科耳劳施电量计
Kohlrausch coulometer