Jet flow gallery ventilation  射流巷道式通风

counter jet flow for dust removal  对喷流除尘

Jet flow ventilation  射流通风

Three-dimensional flow with jet-wake  射流—尾迹三元流动

1-D mathematical model for flow and sediment  一维水沙数学模型

numberical model for flow and sediment  水沙数学模型

Valve Flow and Flow Resistance Testing  阀门流量流阻测试

heating and ventilation and air conditioning  采暖与通风空调

Inclined ventilation shaft  通风斜井

power supply with ventilation shaft unit  通风井供电

system control for ventilation and smoke exhaust  通风与排烟系统控制

Ventilation inclined shaft  通风斜井

doubling two for one  双重化二取一

excavation for inclined shaft  斜井开挖

one for one  一对一

one for one exchange algorithm  一对一换算法

one for one translation  一对一翻译

one-for-one  直线语言; 单维语言

one-for-one translation  一线圈一位储存体; 一对一翻译