此系统用一个排气扇，手动调节反压闸，压差传感器和一个进气过滤器压差高报警开关。
The system uses a vent fan, a manually adjustable backpressure damper, a differential pressure-sensing gage, and an inlet air filter high differential pressure alarm switch.
运用有限元，对姜唐湖进洪闸成层地基三维渗流场进行求解，得出闸基渗流场等水头线的分布规律。
The finite element method is applied to solve the 3d seepage field of layered foundation of Jiangtanghu sluice.
应用推荐