查询词典 noble gas

The operation principle of the air cooling system is to lead the gas from the steam turbine to cooling fin which is 40 meters high, then, cool the gas using air outside the pipe and wind from the cooling fan. Change the gas to water, and now collect the water to condensational water tank.

直接空冷系统的工作原理是将凉水塔取代，将汽轮机排汽管引至四十米以上的高度，进入带翅片的管束，通过管内始终循环，再利用循环中的空气和风机向上的引风来冷却，将蒸汽凝结成水，冷凝水从管束流至收集系统至冷凝水箱，将水反复使用。

The production performance of a gas reservoir idicates that the starting pressure phenomenon occurs in gas flow just as the one occurs in liquid flow and the gas "slippage effect" seems to be contradictious to its starting pressure, therefore it is very necessary to study the generation condition and change law of the both through testing.

实际气藏的生产特征反映出气体渗流与液体一样存在启动压力现象，而气体的&滑脱效应&似乎与气体的启动压力现象相矛盾，所以极有必要通过试验来研究气体二者现象产生的条件及变化规律。

CFB (Circulaiing Flued-bed Boiler), which could desulphurize by adding the lime stone in boiler, was adopted in the project of petroleum coke taking the place of oil; IGCC was adopted in coal to gas project; PC+FGD, such as limestone/plaster wet type desulfurization, liquid spray flue gas desulfurization, electron beam flue gas desulfurization and sprayed dry type desulfurization etc., was adopted in the other projects of thermoelectricity. Desulfurization inside boiler needs less running expenses but high investment and lower desulfurization efficiency.

主要为：高硫焦代油项目燃用石油焦，采用循环流化床炉内加石灰石脱硫；煤造气采用整体煤气化联合循环工艺；其余热电项目则采用煤粉炉加炉外烟气脱硫，具体的脱硫工艺选择有石灰石／石膏湿法脱硫、液柱喷射烟气脱硫、电子束法烟气脱硫以及旋转喷雾干燥法脱硫。

Commonly used are desuperheater (sub-surface, and spray-type desuperheater Desuperheater two kinds) thermostat method; flue gas re - circulating thermostat method; swing burner thermostat law; flue baffle thermostat law; gas - gas heat exchanger thermostat law.

常用的有减温器（分表面减温器和喷淋式减温器两种）调温法；烟气再循环调温法；摆动燃烧器调温法；烟气档板调温法；汽—汽热交换器调温法等。

Evidently, between the ideal gas and the real gas, the equation of the state of the ideal gas and Van der Waals' equation as well as the corresponding terms in them, the former is more abstract, while the latter more concrete; the former is simpler, while the latter is richer in its determinativeness.

显然，理想气体与真实气体比较，理想气体状态方程与范德瓦耳斯方程比较，包括其中各对应项的比较），前者更抽象，后者更具体；前者更简单，后者规定性更丰富。

Next, take the rock mechanics as a foundation, has analyzed the gas drilling broken rock mechanism; Thought that the gas drilling broken rock mechanism is different with the conventional drilling fluid well drilling, the bottom of the well rock destruction way destroys for the volume, the bottom of the well rock and the drill bit contact plane disproportionality causes the gas well drilling well diviation another reason.

其次，以岩石力学为基础，分析了气体钻井破岩机理；认为气体钻井破岩机理不同于常规钻井液钻井，井底岩石破坏方式为体积破坏，井底岩石与钻头接触平面不均衡性是导致气体钻井井斜的又一原因。

Gas condensate fields are kinds of exceptive and complicated gas field; they assume key economic value because they both produce natural gas and condensate oil; the appearance of retrograde condensation because of the declining of the formation pressure during the development of those fields can make the development of this fields difficult , and because of it ,it is difficulty to improve the percent recovery of condensate oil.

凝析气田是一类极为特殊而复杂的气田；一方面由于能同时采出天然气和凝析油而具有重要的经济价值；另一方面，在开发过程中由于地层压力的降低会出现反凝析的现象，从而影响气藏的最终采收率。

According to the structural feature of impeller of gas exhauster, in combination with regulation mode of gas exhauster, based on the principle of energy-saving and reliability, how to select gas exhauster was determined.

摘 要：根据鼓风机叶轮结构特点，结合鼓风机的调节方式，以节能、可靠为原则，确定如何选取煤气鼓风机。

She makes full use of world first class gas, electric technique, so that she develops to a complete sales system with technique, study, produce and sales, and one sub service system, fully make multi-kitchen home appliance excellent product, manufacture gas water heater, luxurious gas cooker, oily steam exhauster, electric water heater, sterilized cabinet, induction cooker and other home appliance.

中山市樱雪燃气具有限公司，自1998年成立以来，充分利用世界先进的燃气、电器技术，迅速发展成为一家集科研、开发、生产，销售及售后服务一条龙的专业经济实体，全力打造核心多元化的厨卫家电精品，专业生产燃气热水器、豪华燃气灶、吸油烟机、电热水器、消毒柜、电磁炉等小家电产品，目前已成为全国七大名牌燃气用具生产企业之一。

Detector the gas strength which examines the sensor transforms the electrical signal, passes commits a footfault the cable to transmit the controller, the gas strength is higher, the electrical signal is stronger, when the gas strength achieves or surpasses the alarm point which the warning controller establishes, the alarm apparatus send out the alarm, and may start the solenoid valve, the exhaust fan substandard association equipment, removes the hidden danger automatically.

探测器将传感器检测到的浓度转换成电信号，通过线缆传输到控制器，浓度越高，电信号越强，当浓度达到或超过报警控制器设置的报警点时，报警器发出报警信号，并可启动电磁阀、排气扇等外联设备，自动排除隐患。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。