查询词典 noble gas

In the light of geological characteristics of Dongfang 1-1 Gas Field, mass indoor experiments are conducted and studied. Sand grain level are analyzed, the sand control parameters and screen pipe and blind pipe combination proportion is optimized. On this basis, the most suitable horizontal screen pipe sand control method for this gas field is found. Through the medium of DONGFANG 1—1 gas field field conduct proven, the sand control technology are completely run up to DONGFANG 1-1 gas field completion require.

针对东方1—1气田的具体地质特征，通过大量的室内实验研究，对地层砂粒度进行了分析和分选性研究，对防砂参数和筛管与盲管的组合比例进行了优化，从而找出最适合该气田的水平井筛管防砂完井方法，通过东方1—1气田的现场实施证明，该防砂技术完全达到了东方1-1气田完井的要求。

Through analysis of the thermal equilibrium to the coke oven, it's determined that the sensible heat recoveries of the hot coke physical thermal energy, crude gas, and combustion waste gas are the main three aspect of the residual heat recovery in coke production. Among these, hot coke physical thermal energy is prime recovery resource with an approximate occupation of 35% of the total coke oven heat. On studying to the production processing of coke oven gas purification system, residual heat resource composite, energy system structure, and the state of the art of the recovery of the heat source, it's determined that the way of residual heat resource utilization is mainly to modify the chemical processing and the high temperature recovery processing medium, the energy system mainly adopts home-grown energy resource (coke oven gas. etc.) in stead of direct outsourcing.

通过对炼焦炉的热平衡分析，确定了炼焦生产余热资源的回收利用主要方向为回收红焦物理热、荒煤气和燃烧废气显热，其中，红焦显热占供入焦炉热量的35%左右，是主要研究对象；通过分析煤气净化系统生产工艺和余热资源构成，以及能源系统结构和工艺现状，确定了煤气净化系统余热资源利用途径以调整化工工艺、回收高温工艺介质余热为主，能源系统以采用自产能源替代直接外购能源为主。

Started the research of gas-turbine HRSG in the 1970s, the company has developed horizontal and vertical type HRSG, and has the ability to design and fabricate 23~400MW HRSG for gas-steam combined cycle gas-turbine. Such HRSGs can be single-pressure, double-pressure, or triple-pressure, and the circulation can be natural type or forced type. By the end of May 2007, the company has sold 144 sets of gas-turbine HRSG, with the domestic market share of more than 80%.

公司从上世纪七十年代后期开始研究、开发燃气轮机余热锅炉，坚持引进消化吸收和自主开发并重，至今已开发有卧式和立式两种技术、可设计制造单套装机容量23－400MW燃气蒸汽联合循环的各类单压/双压/三压自然循环、强制循环燃气轮机余热锅炉，截止07年5月公司共销售、生产燃汽轮机余热锅炉144套，国内市场占有率达80%以上。

The comparison of the computational results of real gas model with that of perfect gas model shows that it is very important to apply the real gas model in the numerical simulations, and also the real gas model presented shows itself more profitable and applicable in numerical applications.

对单列叶栅和透平级内复杂三维凝结流动的数值计算方法进行了研究，结合欧拉/欧拉型自发凝结数值模型，以FLUENT软件N-S求解器为平台，建立了适合工程实际应用和复杂条件下非平衡凝结流动的数值计算系统。

In this paper, the mechanisms of the generation, migration and production for coal seam gas are researched and the geological model for coal seam gas reservoir simulation is presented, according to the theories and methods of coal seam gas geology, petroleum geology and dynamic of fluids through porous media. A three-dimensional, dual-porosity, two-phase, pseudo-steady, non-equilibrium sorption mathematical model is established with the help of petroleum reservoir numerical simulation method. After that, this complex mathematical mode is approximated and solved by finite-difference and fully implicit methods. Coal Seam Gas Reservoir Simulation software in 1. 0 version (CSGRS 1. 0) with Chinese interface of pre-and post-processing function is developed.

本文应用煤层气地质学、石油天然气地质学和渗流力学等学科的理论和方法，研究了煤储层中煤层气的生成、储集、运移和产出机理，概化出了煤层气储层模拟的地质模型；以油气藏数值模拟和数值计算方法为工具，建立了描述三维、双孔隙、非平衡吸附、拟稳态条件下气-水两相流体混相运移规律的煤层气储层模拟的数学模型；详细推导出了该数学模型的全隐式求解方法；并借助计算机技术开发了具有中文操作界面的煤层气储层数值模拟软件CSGRS 1.0，实现了这一复杂数学模型的数值求解。

However, Steven van Hoeck, v.p. of sales at Alliance Gas Systems, believes the rough inner surface could be due to too much pressure on the gas or leaving the gas in the part too long—both causes for the gas to begin to act as a foaming agent.

然而，Alliance Gas Systems公司的副总裁Steven van Hoeck却认为内表面的粗糙是归因于气压太高或气体停留在制品内太久，因为这两个因素都使气体起到发泡剂的作用。

It has been known for more than 100 years that substances like ether, laughing gas, chloroform, procaine and the noble gas xenon can serve as anesthetics.

100多年来，我们已经知道乙醚、氯仿、普鲁卡因和惰性气体氙等物质可以充当麻醉剂。

The application of research method for noble gas in crude oil to petroleum geology provides a new way for inferring natural gas and oil source,tectonic backgrounds,geothermal flow value and the effect of water injection in oilfield.

原油稀有气体研究拓宽了稀有气体在油气地质领域的应用范围，为判识气体来源、大地构造背景、大地热流、油源和油田注水效果提供了一种新的方法。

Man is noble, derived from his activities, and being a member of a civilized noble society.

人之所以成为高尚是因为他高尚的举动，因为他是高尚社会的一员。

Finally, the fourth Noble Truth is that a way exists through which this cessation can be brought about: the practice of the noble Eightfold Path.

最后，第四高尚的事实是，存在著一种通过这可以停止了：在实践中的崇高八路径。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"