柱出口壓 的英文怎麼說
中文拼音 [zhùchūkǒuyā]
柱出口壓
英文
column outlet pressure-
I was so amaz d with the thing it self, having never felt the like, or discours d with any one that had, that i was like one dead or stupify d ; and the motion of the earth made my stomach sick like one that was toss d at sea ; but the noise of the falling of the rock awak d me as it were, and rousing me from the stupify d condition i was in, fill d me with horror, and i thought of nothing then but the hill falling upon my tent and all my houshold goods, and burying all at once ; and this sunk my very soul within me a second time
完成圍墻后的第二天,我幾乎一下子前功盡棄,而且差點送命。事情是這樣的:正當我在帳篷後面的山洞口忙著幹活時,突然發生了一件可怕的事情,把我嚇得魂不附體。山洞頂上突然倒塌下大量的泥土和石塊,從巖壁上也有泥土和石頭滾下來,把我豎在洞里的兩根柱子一下子都壓斷了,發出了可怕的爆裂聲,我驚慌失措,全不知道究竟發生了什麼事,以為只不過像上回那樣發生了塌方,洞頂有一部分塌了下來。When pump is applied force downward and moves, the lower check valve is closed, the fluid in the pump is extruded and charges upward out of upper check valve, then flows into upper pump chamber, because that the piston has volume, some fluid flow out of outlet due to the reduce of spatial fluid volume in upper pump chamber
當泵的柱塞受力向下移動時,下止回閥關閉,泵中的液體受擠壓而向上沖開上止回閥而流入上泵室中,由於柱塞本身佔有體積,部分的流體因上泵室內空間流體積的減少而自出口端流出。Based on the dynamics, a mechanical model calculating the drill string ' s eccentric wear is established, the approximation equation calculating the positive pressure on casing / drill string is derived out, and the major factors affecting the eccentric wear are analyzed
針對深井鉆井中的井口附件套管偏磨問題,以動力學為基礎,建立了鉆柱偏磨力學模型,推導出了套管鉆柱正壓力的近似計算公式,分析了影響偏磨的主要因素。All gas vented during the snubbing / stripping operation must be flared and burned a minimum of 50m from the well
要在離井口至少50米開外點著並燃燒承壓起下管柱操作過程中排出的氣體。分享友人