查询词典 gas cooling

For oil drilling, oil and gas wells in the circulation rotary drilling mud to increase agent, cooling the bit, cutting away material from the debris, lubricating the drill pipe, closed hole wall, oil and gas pressure control to prevent the oil from the spray.

用于石油钻探，油气井旋转钻探中的环流泥浆加重剂，冷却钻头，带走切削下来的碎屑物，润滑钻杆，封闭孔壁，控制油气压力，防止油井自喷。

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The net result is a continuous flow of gas, starting as hot gases in intergalactic space and ending as a drizzle of cool gas called a "cooling flow," falling into the central galaxy.

直接结果是气体的连续流动，一开始是星系间的热气，最后成为一股冷气，即"冷流"，流向中心星系。

Based on the fault tree of the cooling water system in asphalt gas decontaminating for carbon calciner,quantified evaluating system of reliability of cooling water system is set up by using of quantified analysis theory of fault tree.

在建立焙烧炉沥青烟气净化系统中冷却水系统故障树的基础上，运用故障树定量分析理论，建立了冷却水系统可靠性定量评价体系，对该系统发生故障的概率作出判断，从而能够及时、合理地确定冷却水系统的状况，以便及时采取应变措施，保持系统可靠运行

It is revealed that both the roasting and cooling air flow run radially at inlets and then run slantingly upwards or downwards into roasting-preheating zone inside IVAC. And the gas flow in the whole soaking zone is weakened. There are possibly three gas flow patterns in PSF, which are mainly dependent on the ratio of inflow, i.e., the greater the ratio is, the higher the downward roasting air flowrate and the lower the upward air flowrate will be. The critical ratio of inflow mainly depends on the constructional parameters and packed bed conditions of PSF.

结果表明：焙烧风和冷却风在进口处呈放射状，之后斜向上或斜向下分别流入焙烧-预热带和导风墙内；整个均热带内气流较为薄弱；炉内存在三种气流分流的可能，流入风量比是决定气流分流的最主要因素，其中，流入风量比增加，焙烧风下行趋势增大，而冷却风上行趋势减小；临界流入风量比主要取决于结构参数和料层情况。

It maingly manufactures the kitchen equipments and relevant hardware; the seveice line includes design, manufacturing and installation of stainless steel kitchen equipments for restaurant, hotel and dinging room, and cooling stock ,cooling room and ventilating projects; in the same time it is sales agent of kitchen equipments of famous brand in the world and bottle gas machines.

主要生产不锈钢厨房设备及相关五金制品；专业从事设计，制造，安装各类宾馆，酒店，单位食堂的不锈钢厨房设备及冷库，冰柜，通排风工程，代理世界各国名牌厨房设备及瓶装煤气气化机。

After two high efficiency cyclone dust collector, the rough gas will into the cleaning cooling systems for dust removal, tar removal, dehydration, cooling.

经过两级高效旋风除尘后的粗燃气进入净化冷却系统，进行除尘，除焦油，脱水，冷却。

An improvement on the die casting technology of aluminium hub includes drilling hole at the position of die, where the function of die is not affected, for preventing gas from coming into molten aluminium, mounting safety valve to the exhaust opening of die casting case for keeping proper pressure to save electricity and shorten die casting time, and increasing the water-flowing area of cooling disk or ring for higher cooling effect.

一在不影响模具本身功能部位钻孔增加排气通道，解决了压铸过程中产生的气体进入铝水问题。可使铝轮减少气孔。在压铸机箱体排气口部位，安装安全阀，能使压铸机箱体内保持适当的压力，工作时少进气、少排气，起到节电不堵浇口，缩短压铸时间，提高产量。冷却盘、冷却环改进后，增加了过水面积，提高了冷却效果。

Lid on the three setsof water-cooled tubes have to enter the three tubes of gas rapid cooling,the role of muffle tank furnace pressure is to safeguard and ensure the normal carburizing,itmade fromheat-resistant steel,seepage carbon electric furnace equi-pped with cooling barrels were used to store the treated p-arts are also provided,sand covered up the closure groove.

炉盖上的三个管子都有水冷套，以便进入三个管子中的气体快速冷却，马弗罐的作用是维护炉压，保证渗碳的正常进行，它由耐热钢制成，渗碳电炉配有冷却桶，用来存放处理后的零件，捅盖处设有砂封槽。

Aiming at the characteristics of saving water, using the water safely and the limited field, the surface evaporative air cooler, perfect safety measures and integrated cooling and cooling water system are adopted in design; the degassing tank is set up in the discharging tube of the cooler for solving gas disposition of the system.

针对系统要求节水、安全用水、设备布置场地狭窄等特点，设计采用了表面蒸发式冷却器及集成冷却和冷却水系统，在空冷器出水总管设置脱气罐，解决了系统积气问题，并采用了完善的事故保安措施。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。