求专业英文翻译

实在太长了，我看楼主级别不高，分也有限，不过希望被采纳。翻译应该是没什么大问题的，只有closure这个单词怎么翻不是很确定，文中翻成了“闭合”。

As shown,an inlet opening 4 is formed in upper end 1A. The inlet has an inside cross sectional opening area that will impart sufficient velocity to the oil/water fluid flowing into the interior chamber 15 of the containment vessel. Near the lower end the interior of chamber of the containment vessel 15 is an outlet opening 5. The inlet opening 4 is preferably located on a tangent to the outside wall of the containment vessel to provide for the centrifugal flow of the fluid entering the containment vessel,sufficient to move the free water in the oil/water mixture to the periphery,to thereby effectively form a ground to the interior wall of the containment vessel.
如所示的那样，进口4是在上端1A形成的。入口的内部横截面开口面积将给予油/水流体流进容器的内腔15以足够的速度。靠近容器15的腔体内部的下端是一个出口5。入口4最好是位于容器外壁的切线上，以便为接入容器的流体提供离心流，它足以将油/水混合物中的游离水移送到外围，从而与容器的内壁有效地形成一个场地（ground）
The outlet opening 5 is in the form of a ninety degree angularly curved elbow 6 to establish a smooth outlet transition from the containment vessel. The closure extension 3 extends downwardly from the closure 2 centrally into the containment vessel,and includes an electrode,formed by a round bar 7,constructed of electrically conductive material,such as stainless steel. A power supply 8 is connected to the electrode 7 by a pressure sealed
electrically conductive wire 9 that passes through an opening 10 in the closure 2 to electrically charge the electrode. The closure 2 also contains an opening 11 to which is attached a liquid level sensor 12 that interrupts the power supply in the event of a low liquid level. Additionally,the closure contains a further opening 13 to which is connected a vapor venting device 14,to prevent free vapor from becoming entrapped in the containment vessel.
出口5是成90度角度的曲线肘6的形式，以便建立一个从容器出来的平滑出口过渡。闭合延伸3从闭合2向下延伸，从中央进入容器，并包括了由圆棒7形成的电极，它由不锈钢之类的导电材料制成。电源8用一根压力密封的导电的电线9被连接到电极7，电线9通过闭合2处的开口10为电极充电。闭合2也包含一个开口11，此开口附着一个液位传感器12，它在低液位时就阻断电源供电。此外，闭合包含一个进一步的开口13，开口13与一个蒸汽排放装置14相连接，以防止游离蒸汽裹入容器。
Operation
操作
The oil/water mixture is sent to the containment vessel 1 through the tangential inlet 4,as by a pumping means,not shown. The velocity of the incoming fluid depends on the pressure applied by the pumping means,and is increased by the reduced cross sectional opening area of the inlet nozzle. The flow velocity is also increased by the closure's extension 3,which protrudes into the inlet area of the containment vessel,thereby reducing the cross sectional open area of that part of the containment vessel,thus causing the fluid to flow at a higher velocity to impart a further centrifugal motion to the fluid.油/水混合物通过成切线的入口4被送到容器1中，就像用泵浦的方式一样，这里没有表示出来。进入的流体的速度取决于用泵浦方法施加的压力，并随着入口管嘴横截面开口面积的减小而提高。流速还因闭合的延伸3而提高，延伸3突入容器的入口面积，从而减小了容器在那一部分的横截面开口面积，并引起流体以较高的速度流动而给予流体以进一步的离心运动。 Free water,being heavier than the oil,will migrate toward the outside perimeter of the fluid,to the inside of the wall,because of the centrifugal force. An electrical field is created by electricity flowing between the electrically charged electrode 7,and the electrically grounded containment vessel wall,because of the layer of water from the free water thereon. Water droplets entrained in the oil will receive an electrical charge upon passing downwardly through the electric field,causing coalescence of the small water droplets into larger drops. The oil thusly processed,will be discharged from the containment vessel in a de-emulsified condition and can be connected to or shipped to a receiver located in a downstream relationship to the de-emulsifier,for segregation of the oil and water.
游离水比油来得重，由于离心力，它将向流体的外周移动，趋向容器壁的内部。在电气充电的电极7和电气接地的容器壁之间流过的电流会产生一个电场，因为有一层由游离水形成的水层。夹带在油中的水滴当向下压而通过电场时将接收电荷，引起小水滴聚集成较大的水滴。这样处理过的油将以破乳化的状态从容器中排放出来，并可连接到或输运到位于破乳化器下游位置的接收器，用于油水分离

如图所示,形成一个进气开启4上结束。入口有内部截面面积,打开足够快的速度来传授了油水流体流向室内商会的密封容器15。近端内部的房间容纳15是出水口开幕。四是最好的进口开放位于切线方向的墙外的供应离心流的流体进入密封容器,足以把自由水油水混合物外围,从而有效地形成,遏制容器内壁。
五是出口开放的程度angularly弯曲手肘九十6建立一个平滑的过渡的出路。关闭downwardly延伸扩展的三封入容纳2集中,包括一个电极,由一圆条7,兴建的导电材料、不锈钢等。一个电源8连接到电极压力密封7以导电线9,经过10年关闭一个开放的2至电费用的电极。关闭2也包含了一个开放11所附一个液位传感器,切断电源12在低液位。此外,关闭包含进一步开放,这是连接了13个蒸汽排气装置,以防止免费14蒸汽从成为滞留在的。
操作
这个油水混合物被送去容纳1通过切4、进口以手段,没有显示。流入的流体速度取决于压力的方法,是提高抽油机的横截面积减少开放的进口喷嘴。水流流速也增加了封闭的延伸,到入口区凸现的密封容器,从而降低了截面开的那一部分,致使的流体的流动,以更高的速度将进一步离心移动到液体里。免费提供水、油、要比往四周的迁徙的流体,里面的墙,由于离心力。一个磁场是由电流动的带电电极之间的电接地、血管壁的遏制的层,因为水从游离水来。水滴的石油将会收到带入一个电荷在传球downwardly通过电场,造成重叠的小水滴成更大的下降。这样的处理,将油排出的条件下,在de-emulsified能被连接到或运送到接收机坐落在下游的关系,为de-emulsifier隔离的油和水。