查询词典 ejection pipe

There is no available data on micro-solution of disinfectants to pipe materials in dual water distribution line.

在管道分质供水工程中，不同类型消毒剂对管材的溶蚀作用缺乏系统研究。

Are likely to be exceeded the Contractor shall cease advancement of the jacked pipe and submit to the S.O.

认为可能超限，承包商应该停止安装顶管，并向S.O。

Under no circumstances shall the pipe jack continue once either the vertical or horizontal tolerance has been exceeded until the S.O.

如果水平或垂直误差超限，在S.O。没有接受承包商的恢复计划，任何情况下，顶管施工都不能继续。

Under no circumstances shall the pipe jack continue once either the vertical or horizontal tolerance has been exceeded until the S.O.

如果水平或垂直误差超限，在S.O。

Through combining the three moisture movements of leachate seepage in drainage layer, leackage through liner and pipe flow in perforated drainpipes, a leachate hydrological mechanics model is established. This thesis analyses related parameters of LCS according to model results and offers a practical calculation method for landfill LCS design.

在考虑渗滤液在排水层中的渗流，渗滤液通过防渗衬垫的渗漏以及渗滤液在穿孔排水管中的管道流的基础上，建立了渗滤液水动力学模型，根据模型分析结果对渗滤液收集系统相关参数进行了分析，提出了适宜于填埋场渗滤液收集系统设计的计算方法。

The exhaust ducting is cooled by four air inlets around the jet pipe.

排气管道被四个围绕喷射管道的进口空气冷却。

Huixing are Tianjin Steel Plant, Tianjin Seamless big, small Tianjin Seamless Steel Tube Plant, rock Tonghua Steel Plant, Hengyang Steel Pipe Plant, Chengdu Steel Plant in North China a proxy.

天津钢管厂---天津市汇鑫钢管销售有限公司是天津钢管厂，天津大无缝，天津小无缝钢管厂，通化磐石钢管厂，衡阳钢管厂，成都钢管厂华北一级代理。

Where the road meets the sea, construction has begun. A rig pounds an inlet out of the coast, sending rubble rattling down a pipe to the sea.

一个操控装置敲击着海滩上突出的入海口，把碎石咔哒咔哒送进通向海里的管子。

This paper introduces the production technology and the characteristics of prestressed concrete cylinder pipe.

本文介绍了预应力钢筒混凝土管的生产工艺及其特性。

This thesis promotes the research on work mechanism and design theory of prestressed concrete pipe pile, so it is of important theoretical and practical significance.

本文的研究进一步揭示了预应力混凝土管桩的作用机理，完善了其设计计算的理论，具有重要的理论及工程实际意义。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。