压缩空气

The temperature field distribution around the aftercooler is better in the Scheme III than in the Scheme I.

方案Ⅲ压缩空气后冷器附近温度场分布情况好于方案Ⅰ。

The model was simplified comparing the real one for the purpose of describing the essential form of components, including the screw compressors, engine, air filter, oil-gas separator, fan, aftercooler for compressed air, instrument box, batteries and fuel tank, and also the effect of connection pipe and small size parts on flow field was ignored.

本文对空压装置内螺杆压缩机、发动机、空气过滤器、油气分离器、风扇、压缩空气后冷器、仪表柜、电池、燃油箱的真实模型进行了简化，使建立的几何模型能够反映部件最基本的形状，忽略连接管道和小尺寸部件对流场的影响。

The specially designed convex drain plate prevents accumulation of condensate at the compressed air re-entry point into the bell reducer.

特别设计的凸排水板防止在压缩空气再入点钟到减速的冷凝水积聚。

The company presently mainly devotes to "air wel" the series freezing type dryer, the adsorption type dryer, the system nitrogen machine, the air strainer, the after cooler and so on a series of compressed air purifies the equipment the design, the development, the production, the sale and the service.

公司主要致力于&艾玮尔&系列冷冻式干燥机、吸附式干燥机、组合式干燥机、精密过滤器、不锈钢除菌过滤器、不锈钢精密过滤器、油水分离器、后部冷却器、空压机系列、储气罐系列、工业冷水机、库用冷冻机、模温机、除湿机、加湿机等一系列压缩空气净化设备及其制冷设备、塑料辅机的设计、开发、生产、销售及服务。同时代理美国 HANKISON 公司过滤器及其滤芯产品，并与国际知名公司意大利海罗斯 Hiross 、英国多米尼克 Domnick Hunte 建立了紧密合作关系，致力于压缩空气净化产品的开发。

Acid-washing passivation report being degrease 2, oxygen junction row 3, is degrease asking should check up every component and part burr clean, the greasy dirt uses cleaning agent Ccl4 solution to clean derosination after washing outside , use Shimizu to rush cleanly and , use air compression to puff trunk and then , use cotton waste brush to erase the electuary and the oxide , clean uses air compression to puff trunk together then with Shimizu irrigation on scribbling in workpiece in acid-washing passivation being lubricated outside down homogeneously , after 20 minutes.

英文高手请进，网上翻译请勿扰请将以下翻译成英文。。。 1、脱脂酸洗钝化报告 2、氧气汇流排 3、脱脂请应将各零部件毛刺清理干净，待洗表面油污用清洁剂Ccl4溶液清洗脱脂，并用清水冲净，然后用压缩空气吹干，在室外下将酸洗钝化膏均匀涂在工件上，20分钟后，用回丝刷擦去膏剂及氧化物，然后用清水冲洗干净并用压缩空气吹干。

Discharging ballast water with compressed air needs not to install ballast water pump unit that is necessary for pump discharging and simplifies ballast water pipeline system, reduces ship weight, improves the variable loading capacity of marine platform and finally promotes economic benefits.

采用压缩空气来控制与调节半潜式海洋平台或工作船舶的上浮及下潜，是借鉴潜水艇沉浮原理而设计的一种新型压载水排放模式，使用压缩空气排放压载水，免除了使用水泵排放所必须安装的压载水泵组并简化了压载水管系统，减少了船舶的自重，提高了海洋平台的可变载荷量，提高了经济效益。

If the resistance rises to the pre-set number(1245－1470Pa), the controller will send out signals, first to control the lift valve to do these operations: close the hole of the valve board to cut air current and stop filtering, and then to open the electromagnetic pulse valve to blow compressed air whose pressure is 0.5-0.7Mpa into filter bag with a short time(0.01－0.12s).

当含尘烟气由进风口进入灰斗以后，一部分较粗尘料在这时由于惯性碰撞、自然沉降等原因落入灰斗，大部分尘粒随气流上升进入袋室，经滤袋过滤后，尘粒被阻留在滤袋外侧，净化的烟气由滤袋内部进入箱体，再由阀板孔、出风口排入大气，达到收尘的目的，随着过滤过程的不断进行，滤袋外侧的积尘也逐渐增多，从而使除尘器的运行阻力也逐渐增高，当阻力增到预先设定值（1245－1470Pa）时，清灰控制器发生信号，首先控制提升阀将阀板孔关闭，以切断过滤烟气流，停止过滤过程，然后电磁脉冲阀打开，以极短时间（0.01－0.12s）向箱体内喷入压力为0.5－0.7Mpa的压缩空气，压缩空气在箱体内迅速膨胀，涌入滤袋内部，使滤袋产生变形、震动，加上逆气流的作用，滤袋外部的粉尘便清除下来掉到灰斗，清灰完毕之后，提升阀再次打开，除尘器又进入过滤状态。

In the whole gas supply system, we should set up drainages at both ends to drain the water in the compressed air to insurance the compressed air dry.

在整个供气系统的始端应设置排水装置，并定期将压缩空气中的水分排尽，以保证压缩空气干燥。

A flame produced in the breech of a gun by ignition of residual gases.

如有残留压缩空气时，应放掉压缩空气。

Compressed air and steam system: the piping from the joint at 1m from the workshop outside wall to compressed air and steam users.

压缩空气及蒸汽系统：从车间外墙外1米处的接点至压缩空气及蒸汽使用设备的管道。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。