您要查找的是不是:
- The operating pressure of oil and gas transportation pipelines is a major part in design, which will impact on the tech-economic target and it is very important to determinate it. 摘要工作压力是油气管道设计中的一个重要部分,它对管道的技术经济条件影响很大,如何确定它非常重要。
- At present, parts of the oil transportation pipelines in China which bave already run for many years will get into the frequently-occurring stage of accidents. 目前,部分长期运行的管道将要进入事故多发阶段。
- In this paper the effect method of energizing blasting is proposed to clean the ashsendimentary layers in the ash transport pipelines. 本文提出了聚能爆破清除输灰管内灰垢的有效方法。
- In the study of oil-gas transportation pipelines,there are many discrepancies in the feasibility study,such as the adoptive standards,codes and techniques,between the Commonwealth of Independent States and China. 与独联体国家的专家进行油气管道研究中发现,在前期研究中双方在采用标准规范、工艺技术等方面存在很多差异。
- The article presents on-the-spot patch and flaw jointing means for oil and gas transportation pipelines, summarizes the QC keys in construction in accordance with practical experience. 介绍了输油输气管道现场补口及补伤的方式和方法,并从实际工作中总结了施工质量的控制要点。
- These events are triggered as messages move through the transport pipeline. 邮件在传输管道中移动时会触发这些事件。
- Additional agents are triggered at this point of the transport pipeline. 在传输管道的此位置会触发其他代理。
- This thesis is about the speciality of sequential transportation and the waterpower speciality of sequential transportation pipeline. 本文介绍了顺序输送的特点及顺序输送管道的水力特性。
- Magnetic Flux Leakage (MFL) inspection technology is the main method of on-line inspecting long distance oil-gas transportation pipeline. 漏磁检测技术是长距离油气输送管道进行在线检测的主要方法。
- Crackings occurred three times in elbow bend since one domestic long distance gas transportation pipeline came to used in 1993. 国内某长距离煤气输送管道于1993年投入运行以来,先后三次在管道弯头部位出现裂纹,导致煤气泄漏。
- The Store driver on the Hub Transport server also adds messages from the Outbox of a sender on the Mailbox server to the transport pipeline. 集线器传输服务器上的存储驱动器还将邮箱服务器上发件人的发件箱中的邮件添加到传输管道。
- This strategy helps make sure that messages in the transport pipeline are rejected as early as possible if they violate message size limits. 如果传输管道中的邮件违反了邮件大小限制,此策略有助于确保尽可能早地拒绝这些邮件。
- The paper describes morphology and composition of flyash scale in transport pipeline, and introduces measuring principle and system components. 叙述了火电厂水力输灰管道灰垢的形态和结构,介绍了超声波测量灰垢的原理及其系统组成。
- Leak Detection and Location Methods for Gas Transport Pipelines 输气管道泄漏诊断技术综述
- The train is a safe means of transportation. 火车是一种安全可靠的交通工具。
- The goods have been cased up for transport. 货物已装箱待运。
- The railroad gives free transportation for a certain amount of baggage. 铁路免费运送的行李是有一定数量的。
- Please find alternative means of transport. 请另外找一个运输方法。
- This has been successfully practiced in the raw water transportation pipeline design of Yanghu Water Works in Jingdezhen city, Jiangxi province and an energy saving of 2000 MWh per year obtained. 作者将此理论和方法应用于江西省景德镇洋湖水厂浑水输水管的设计;不仅可行;而且每年节电达200万 kW·h.
- Beveling machine is a necessary tool for the maintenance of undersea oil transportation pipeline; it could perform jobs under water and in the situation of other abominable environments. 坡口机是海底输油管道维修的必需工具,它可以在水下和其它环境较恶劣的场合进行工作。