And we're not just talking about that ever-increasing ring of space debris that is orbiting the earth.
而且我们不只是谈论的越来越多环空间碎片是在地球轨道。
When handling saturated vapor-gas mixtures the liquid ring acts as a condenser, greatly increasing the effective capacity of the pump.
当处理饱和蒸汽混合物时,液环也可以作为冷凝器,从而大大增加泵的有效功率。
Section water ring: prevent concentration in the peripheral Settings, seepage, to change the direction of flow, increasing permeability diameter, reduce the seepage.
截水环:防止集中渗流,在外围设置,以改变水流方向,增加渗径,减小渗流。
应用推荐