
vt.降低壓力;減壓
And the higher the depressurizing rate is,the higher the gas production rate i... 降壓速度越慢,當壓力降到相同水平時累積產(chǎn)氣量百分比越大,特別在降壓初期這一現(xiàn)象更明顯。
All pressure instruments shall have a vent valve to provide the capability of depressurizing the sensing line after the block valve is closed. 所有壓力儀表應配備一個排氣閥,以便在截止閥關(guān)閉后能夠使導壓管泄壓。
The former scheme controls the corresponding valve by fixed pressurizing and depressurizing time and the latter by settled flux cumulation volume. 前者通過設(shè)定合理的增壓及泄壓時間來控制相應電磁閥開閉,后者通過儀表設(shè)定合理的流量累積體積來控制相應電磁閥開閉。
The former afterheat utilizing system generates electricity by burning oil to super-heat saturated steam and drive the steam turbine or depressurizing throu gh a decompressor. 金隆銅業(yè)有限公司原余熱利用系統(tǒng)采用燃油在過熱爐中將飽和蒸汽過熱后,再由多級汽輪機發(fā)電,或者采用減壓閥減壓。