The L1 Series air valves offer speed and high flow capacity in a compact design. 另外,L1系列空气阀提供速度和高度紧凑的设计流量。
The combustion condition is worse and the concentration of CO is high under small flow rate. The wind velocity and the average water capacity of soil are unremarkable. 高乙烯浓度下,小风速时乙烯燃烧效果相对差些,CO含量较高,提高风速后好转,所以当废气浓度升高时,适当提高风速有利于充分燃烧。风速和土壤含水率的影响很小。
And the objective of air traffic flow management is to maintain a high level safety and efficient use resources of airspace and airports by regulating the flow of traffic, balance contradiction between air traffic demand and airspace capacity, in order to reduce delay. 而空中交通流量管理的目的就是通过流量管理保持安全而高效地利用空域与机场资源,平衡需求与空域容量之间的矛盾,减少延误。
Development of A Novel Pneumatic Relief Valve with High Pressure and Large Flow Capacity 一种高压大流量气动定差压力控制阀的研究
One kind of tray with high flow capacity. It is especially appropriate to use it for the situation where high ratio of liquid to gas and comparatively high pressure are required. DJ塔板是一种高通量型的塔板,尤其适用于大液量高液气比和加压操作。
The results show that the scour rate is high if the flow carries no sediment and reduces following increase in sediment concentration and the unsaturation of the sediment carrying capacity of the flow. 结果说明挟沙水流的冲刷率随来沙率与水流输沙力欠饱和度之比以负指数律降低。
The high tightness, strong flow capacity, quick response and high ability of anti-pollution of poppet valve have been widely applied in liquid transportation. 锥阀具有密封性能好、过流能力强、响应快、抗污染能力强等特点,在流体输送中得到了广泛的应用。