英汉例句

• corrosion-resistant ceramic ball valve new product that our company develop newly, product this use electricity, petroleum, chemical industry pipeline system open and close the device mainly.

  耐腐蚀陶瓷球阀是我公司新开发的新产品，该产品主要用于电力、石油、化工等管路系统上启闭装置。

• underground gas storehouse is important composition part of transporting pipeline system of natural gas.

  地下储气库是天然气管道输送系统的重要组成部分。

• in needed areas, with direct water pipeline system design.

  在有需要的地方，同步规划设计管道直饮水系统。

• this paper analyses the environmental risk of natural gas leakage in subsea gas pipeline system quantitatively.

  强调了在设计海底双层保温管道时应着重考虑的影响因素。

• the asphaltene deposition condition and its existence in deepwater crude oil pipeline system are theoretically analyzed based on the changes of pressure and composition of crude oil system.

  基于原油体系的组成与压力变化，理论分析沥青质沉积的条件及其在深水输油管道系统中的存在性；

• the results show that in line vibration can not bring serious danger to submarine pipeline system in most cases, while cross flow vibration must be eliminated.

  其结果表明，管跨的同向涡激振动一般不会对管线系统的正常运行构成威胁，而管跨的横向共振则必须予以消除。

• the layout of turbine pipeline system in power station should be constructed as required in the drawing of design institute and the actual situation of power station.

  水轮机管路系统在电站的布置，应按设计院图纸和电站的实际情况布置施工。

• in order to analyze the fluid dynamic characteristic in seawater pipeline system, the test device of fluid dynamic characteristic in seawater pipeline system is set up .

  为了分析海水管路系统内流体的动态特性，建立了海水管路系统流体动态特性实验台架；

• daqing to tieling parallel oil pipeline is the largest oil pipeline system in china. it is of great significance to enhance the economy of the system by optimizing operation to reduce the energy cost.

  大庆至铁岭双线输油管道是目前我国最大的输油管道系统，通过优化运行降低其能耗，对提高该管道的经济效益具有重要的意义。

• based on the theory of thermal equilibrium and exergy equilibrium, the energy consumption of-the oil pipeline system has been analyzed.

  基于目前我国长输管道原油加热消耗高品质能源，造成能源浪费的事实，提出了管道输油生产系统热电结合的生产方式。

• through a series of inspection, assessment and maintain measure used on the pipeline, the failure in pipeline system can reduced to the level that the society & the public can accept.

  管道完整性管理是通过对管道的一系列检测、评价和维护措施的实施，使管道系统的故障率降低至社会和公众可接受的水平。

• the characteristics of pp r pipe was introduced, the application of pp r pipe in water supply pipeline system of buildings and several problems to be noted were described.

  介绍了三型聚丙烯pp-r管的特性，论述了pp-r管在建筑给水管道系统中的应用及应注意的几个问题。

• abstract : in this paper , under the limit of system cost , the aseismic optimum design of pipeline system is made to make system aseismic reliability maximum.

  文摘：在管网系统总投资限额条件下，以系统抗震可靠度最大为优化目标，进行管网系统的抗震优化设计。

• the base of the supports declined a lot after the power pipeline system had run several years, therefore, stress analysis, strength estimation and adjustment project is required.

  某厂动力管网系统运行若干年后某些支撑刚架基座发生了较大的沉降，现需要对其进行分析评定，并确定基座顶升调整方案。

• solving sediment depositing in pipeline key of problem lied in determining non-depositing critical velocity of muddy water delivery in pipeline system and corresponding technical measures.

  而解决浑水管道泥沙淤堵问题的关键在于确定其临界不淤流速及与之配套的工程技术措施。

• in this paper, the reliability calculation models of water delivery pipeline system with setting up communicating tubes are studied by net decomposition method.

  采用网络分解法，研究了设置连通管的输水管道系统的可靠性计算模型；

• hsieh yu butterfly valve is designed for pipeline system connection between two flanges or with one flange for connection with the pipeline system of which one side has been fixed.

  协羽蝶阀是设计用于管路系统连接，两个法兰间的连接或一个法兰间的连接或一个法兰间的连接用于一边已经固定的管路系统。