管道连接

To understand the properties of the transfer function of parallel tube-manifold system in wind tunnel test,an analysis is made of several parameters related to the transfer function on the basis of the dissipative model with some qualitative rules on perallel tube-manifold system obtained.

风洞刚性模型测压试验是获得建筑结构风荷载的重要方法。刚性模型的测压管路系统一般包括模型表面的金属短管及连接金属管和传感器的PVC管等管道元件。为了得到结构风压的完整信息，应在模型表面布置尽可能密集的测点。

Standard connections mean it can be easily retrofitted to existing systems and pipework.

标准化连接意味着这种喷球可方便地在现有系统和管道上进行翻新改进。

The rising pipework shall be steel or ductile iron, cement lined with integral flange connections.

上升的管道工程组将是钢或易延展的铁，水泥以整体的边缘连接排成一行。

Valves, meters, strainers and other devices mounted in the pipework shall be supported independently of the pipes to which they connect.

阀门、米、过滤器和其它设备登上在管道工程管组的独立地将支持他们连接管子。

Electro-fusion is widely used in joint of polyethylene pipe,of which quality is very important to piping system.

聚乙烯管连接中大量使用电熔接头，其质量的好坏直接影响管道系统的安全。

Various kinds of joining technology used for polyethylene pipe system are introduced.

介绍了各种聚乙烯管道系统的连接技术。

The oil company British Petroleum has shut down a pipeline connecting the Prudhoe Bay oil fields in Alaska to the Trans-Alaska pipeline .

英国的石油公司关闭了一条连接阿拉斯加和普拉底霍湾的石油管道。

WE HAVE SUPPLIED OUR PRODUCT TO HUNDRED OF PROJECTS , INCLUDING SHANGHAI UCB PROJECT, IRAN FAZANDE ELETRIC POWER PLANT, FW IN USA, KSB IN INDONISIA , TEN THOUSANDS OF DETAILED HANGER SPOTS., INCLUDING ALLOYED STEEL, SIMPLE STEEL PIPE AND ROOT; ANGERS SUCH AS HENGLI SPRINGS/DISK SPRINGS SUPPORTS AND HANGERS, ALTERABLE SPRING SUPPORTS AND HANGERS, SUPPORT SPEING AND SKELETON SYMBOL SPRING DISCRETENESS, HYDRAULIC AMORTIZATION, COMPENSATOR, TUREBUCKLE, LOW COEFFICIENT OF FRICTION GLIDE PEDESTAL ECT, ROLLING ELEMENT SUCH AS, SUPPORTS AND HANGERS PRODUCTS SUCH AS SCREW THREAD ROD,AND PRESS PRODUCT, SUBSTAION FITTINGS ETC PRODUCT, AND WE GUARANTEE THE PRODUCTS RUN SAFETY.

各种管道遍布于现代工业工程中，支吊架起着支承重量、平衡反力、保证位移、吸收振动以及降低噪音等作用。各先进设计院所对此无不精心设计，认真选用，要求实行标准化和工厂化生产。本公司已为数百个大中型工程，具体吊点数万个提供产品，包括合金钢，碳钢管部，根部；恒力弹簧/碟簧支吊架，可变弹簧支吊架，整定式及简式弹簧组件，松紧螺母，球锥垫圈，低摩擦系数滑动支座等连接件，滚珠盘等滚动件，螺纹吊杆等全部型式的支吊架产品，均保持安全运行。

10 Do not try to join two pipes at an angle since this might cause the rubber ring to slip out of its groove.

不要试图以一定的角度来连接两根管道，这样会导致橡胶密封圈滑出密封槽。

The small-bore pipe connecting the tanks effectively increases the inertia of the system and slow down the period.

连接两容器的小口径管道有效地增加了系统的惯量，从而延长了系统的周期。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。