查询词典 gas-turbine

The hot gas duct of China 500 MW Pilot High-Temperature Gas-cooled Reactor connects the reactor pressure vessel and the steam generator. The hot gas duct is the main passage of the helium from the reactor core to the steam generator.

500 MW高温气冷堆示范电站的反应堆压力容器与蒸汽发生器通过热气导管连接，热气导管是反应堆堆芯出口氦气导入蒸汽发生器的主要通道。

The current products are: Yuchai yc6105 gas-locks, Valve Spring Block; Dongfeng Kang Ming Chai period of 6 BT Series Spring Block; Beijing Futian BJ491Q Valve Spring Block; Dongfeng locks in the gas-Chai 6102; dragged on 6105 gas products such as door -.

目前生产的产品有：玉柴yc6105气门锁片、气门弹簧座；东风康明期柴发6BT系列弹簧座；北京福田BJ491Q气门弹簧座；东风朝柴6102气门锁片；一拖6105气门锁片等产品。

In order to understand the effect of sodium dodecyl sulfate on gas hydrate formation, the experiments of gas hydrate formation were conducted using the gas hydrate formation and dissociation system.

为研究钻井液化学成分对天然气水合物的影响作用，利用天然气水合物人工合成实验系统进行了天然气水合物的人工合成实验。

During the opening and shutting-in process of gas well, the gas flowing within the borehole is transient, where the flowing parameters including the pressure and temperature of the gas are the functions of well depth and time.

气井开关井过程中，井筒内气体的流动为瞬变流动，其压力等流动参数是井深和时间的函数。

A series of erosion-corrosion test has been done to J55 steel under the influence of current of gas-liquid phase by indoor self-made devices, and the corrosion mechanism of current of gas-liquid phase to oil pipe's inner surface has been got. The results show that oil pipe's inner surface will be corroded fleetly by liquid medium and corrosion products will form on it. But at the same time, the corrosion products or protective layer will be removed from the inner surface of steel pipes under the alternate impact of high speed gas and liquid flow, and on this bare steel surface corrosion film will form again and be removed again. Thus, by these ways the corrosion is exacerbated. Surface erosion-corrosion failure comes into being with the circulation of this process going on.

本文主要在气液两相流作用条件下，通过室内自制装置，对管材钢J55做了系列冲刷-腐蚀试验，结果表明，气液两相流对钢管内表面冲刷－腐蚀的机理是钢管内表面会受到液体介质的快速腐蚀，生成腐蚀产物，同时钢管金属表面不断被具有高流速的气液相交替地冲击，不断地从金属表面脱去保护膜或腐蚀产物，裸露的钢表面又会被介质快速腐蚀形成腐蚀膜后，再被两相流冲掉，如此反复，造成管内金属表面膜的连续破坏，使腐蚀加剧，最终导致钢铁表面的冲刷腐蚀失效。

A ground system was designed to separate drilling cuttings from gas in gas drilling. The system is composed of two-stage series-wound cyclone separators and two filters. The high-cost drilling gas purified by this system can be recovered and recycled.

根据气体钻井的特点，设计了由两级串联的旋风分离器与两台过滤器组成的气体钻井地面分离系统，对成本较高的气体钻井介质进行回收和循环利用。

In the present invention, platinum-carbon catalyst, perfluoro sulfonic acid resin solution and absolute ethyl alcohol are uniformly mixed under ultrasonic conditions; mixture is uniformly smeared on a micro-porous layer of carbon cloth or carbon paper in a brushing or printing method, and a traditional Pt/C gas porous electrode is obtained after drying; silicon oil is adopted to infiltrate into pores of a catalyst layer and a diffusion layer of the traditional Pt/C gas porous electrode, and then the ordering anti-drowning gas porous electrode is obtained after drying.

本发明是将铂碳催化剂、全氟磺酸树脂溶液和无水乙醇在超声波条件下混合均匀，采用涂刷或印制的方法将混合物均匀涂布到碳布或碳纸的微孔层上，干燥后制得传统Pt/C气体多孔电极；然后将硅油渗入到传统Pt/C气体多孔电极的催化层和扩散层孔隙中，干燥后制得有序化抗溺水气体多孔电极。

For the proposed project the waste gas emission locations include: preheating furnace of hard alloy parts line (when natural gas is used for heating while excess heat heating system goes wrong), melting furnace, refining furnace, heat treatment furnace for machining unit and steam boiler. The pollutants are SO2, NOx and smoke dust contained in the smoke generated from the above locations. All the above pollution generating facilities use the most clean energy, natural gas, for burning. Meanwhile, on melting furnace and refining furnace low nitrogen combustion technology such as low NOx burner is applied, and the generated smoke is discharged via chimney.

拟建项目之废气排放部位为硬质合金件生产线的预热炉（余热加热系统故障采用燃天然气加热时）、熔化炉和精炼炉及机加工机组热处理炉和蒸汽锅炉，污染物为以上部位产生的烟气中含有SO2、NOx以及烟尘，以上各产污设备均采用最清洁的能源——天然气为燃料，同时熔化炉和精炼炉采用低NOx烧嘴等低氮燃烧技术，产生的烟气由烟囱排放。

In the light of this problem application ground changes color atlas of photograph of logging, hot vent one's anger to analyse, combinative gas is measured logging and take off an analysis completely, from the chemical composition proceed with that analyses derv, unusual mechanism undertook complete to mixing the energy of life that fluid of derv artesian well causes to measure hydrocarbon be analysed deep, found out occurrence gas to measure the reason with complete unusual hydrocarbon, measured an explanation to provide reliable basis for gas.

针对此新问题应用地化录井、热解气相色谱分析，结合气测录井和全脱分析，从分析柴油的化学成分入手，对混柴油钻井液引起的气测全烃异常机理进行了深入分析，找出了出现气测全烃异常的原因，为气测解释提供了可靠的依据。

In order to clear off the upper-corner's gas accumulation in coalface effectively, a new method of the rotary radial-jet dispersing the upper-corner's gas accumulation was put forward, This method can make the gas concentration in upper-corner drop below 1% that is limited by Safety Regulations in Coal Mine within 20 minutes.

为了有效地治理工作面上隅角积聚的瓦斯，提出旋转迳向射流驱散工作面上隅角积聚瓦斯的新方法，可使上隅角积聚区瓦斯浓度在20min内下降到《煤矿安全规程》规定的1%以下。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷