... porous pipe 多孔渗水的滴灌带 positive-pressure system 正压系统 postcoinc 烟气 止回阀 ubation 共培养后 ...
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positive pressure oxygen system 加压供氧系统
positive pressure filtration system 正压力过滤系统
positive-pressure gating system 封闭式浇注系统
positive pressure gating system 封闭式浇铸系统
Positive pressure operation system 正压操作系统
positive pressure conveying system 正压输送系统
All sootblowers shall be provided with a positive pressure, sealing air system to wall boxes and poppet valves. This air shall be obtained from the seal air fan system.
所有的吹灰器都应配有正压、密封空气系统至壁箱和圆盘阀。该处空气来自密封空气风机系统。
Before all against smoke stair hall and the fire lift, the room supposes the positive pressure blast system.
所有防烟楼梯间及消防电梯前室均设正压送风系统。
The positive pressure distribution on the bearing surface of screw down system of 950 primary mill was studied using FEM and the corresponding improvement way has been put forward.
通过有限元分析，研究了950开坯机压下系统球面轴承表面正压力的分布情况，并据此提出了相应的改进措施。
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