查询词典 natural gas

The results show that,the influence of parameter variations of natural gas on the whole liquefaction system of perturbations is little.

原料天然气的各项参数发生变化时，所产生的扰动对整个液化系统的影响较小。

It is pointed that the study of the small-scale natural gas liquefier is a system project mainly including three aspects: the liquefaction flow design and simulation, the liquefaction equipment design and chose type, the liquefaction fitting testing and modification. Further analysis is given about the three aspects.

指出小型天然气液化装置的研究是一项系统工程，主要涉及到三方面的内容，即液化流程设计和模拟、液化设备设计和选型、液化装置调试和整改，并对这三方面进行了深入分析，认为针对小型天然气液化装置的低温理论和技术的发展将提高小型天然气液化装置的效能。

Such projects super-cool natural gas to liquefy it so it can be transported by ship to far-flung markets.

这类项目将对天然气进行过冷处理，使其液化，从而能用船舶运至遥远的市场。

Thirdly: A research into the calculation method of one typical mixed refrigerant cycle to liquefy the natural gas. This is the first time such work has been done in China.

在流程中，针对这两种物质处于相变、变组分、变流量的状态以及流程能量计算的需要，计算了它们的相平衡特性和焓熵值。

In 1994, Los Alamos National Laboratory, National Institute of Standards and Technology and Cryenco company in the USA achieved great development in which part of the natural gas was burned to drive thermoacoustic driven pulse tube to liquefy the rest part.

但是我国在这方面的研究尚未展开。正是在这样的背景下，本文展开了燃气驱动混合型热声发动机的实验研究，为热声发动机用于空调系统的研究做准备。

"Europe's natural gas consumption will grow by at least 70 percent by 2030," said Mende.

"欧洲的天然气消费量将至少增长百分之70，到2030年，"芒德说。

The system, which is oriented to the application to the stations of natural gas, is designed to meet data acquisition, meterage, management and remote monitoring in the supervising center.

该系统定位于矿区与输配气站的应用，实现对各输配气站的数据采集、计量、管理及在管理中心的远程监测。

This master thesis aims at developing a natural gas meterage, management and remote monitoring system with distributed hierarchy, which is based on the RS-485 bus and the Modbus Plus network in PC in the field.

本硕士论文致力于研制一套分布式总体结构的基于RS-485总线和微机上实现的Modbus PLUS网络的天然气计量管理与远程监测系统。

This method also provides a new way of utilization of methane and natural gas.

这个方法也为甲烷和天然气的直接利用提供了一个新的途径。

The chief source of methane is natural gas, but it can also be produced from coal.

甲烷的主要来源是天然气，但也可以用煤来生产。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。