管道

The main products with the brand "LUTONG" include the PE pressure pipeline system (PE gas, water supply pipes and pipe fittings), PE tele communication pipeline system (PE silicon-core pipe, PE corrugated pipe, PE porose pipe, PE optical fiber pipe with silicon-core), PE electric cable pipeline system and PE water discharge pipeline system (PE large diameter corrugated pipe).

沧州明珠塑料股份有限公司是由河北东塑集团股份有限公司和钜鸿有限公司共同出资设立的中外合资股份制企业。2007年1月24日&沧州明珠&（股票代码：002108）在深圳证券交易所挂牌上市，公司现注册资本6875万元，占地1000余亩，主导产品为&陆通&牌塑料压力管道系统（PE燃气、给水管材、管件）、通讯管道系统（HDPE硅芯管、波纹管、梅花管、格栅管、子管、硅芯光纤微管）、排水管道系统。

It was like rushing down an endless, slimy, dark hole. He could see more pipes branching off in all directions, but none as large as theirs, which twisted and turned, sloping steeply downward, andhe kne wthat he was falling deeper below the school thatn even the dungeons...and then...the pipe leveled out, and he shot out of the end with a wet thud, landing on the damp floor of a dark stone tunnel large enough to stand in.

那好像沿着一条又黑又黏，没有尽头的地洞，他可以看到四面八方都有管道伸展开去，但是都没有像他们所在的这个大，而这条管道左转又旋，陡然直落，他知道他们现在已经落到学校下面，比地下室还深的地带……然后……下水道忽然平了，他从管道尽头&砰&地一声滑了出来，掉在潮湿的地板上，这是一间足够高得能站人的漆黑石道。

Steady-state simulation including the impeller,vaneless diffuser and volute with different configurations of inlet pipe was carried out to investigate the effects of inlet pipe on the compressor performance.

用数值模拟研究了不同进口管道对离心压气机性能的影响。计算模型包括进口管道、离心叶轮、无叶扩压器、蜗壳和出口管道。

Design of drainage system discharges the way of draining water and the sureness of the system to include; calculation of the water force of the pipeline, mainly includes the design of the crosswise pipe slop and pipe diameter and the design of the vertical pipe diameter; the design of the way of ventilation and the calculation of the ventilative pipe; the design of the inspection shaft to choose the sewage waste water pump.

本建筑为河南省某管理局综合办公楼，对给水排水系统的要求较高。主要设计包括：给水方式的确定，竖向分区的合理划定，管材的确定，管道的水力计算，加压设备和贮水设备的选择计算。排水系统的设计主要包括：排水体制及其排水方式的确定；管道的水力计算（主要包括排水横管的坡度管径的确定，竖管管径的确定）；通气方式的确定以及通气管道的设计计算；集水坑的选择计算并由此选择潜污泵。

In theory, the hugoducto, as the pipeline is sarcastically known, will be a money-making venture, but Mr Chávez has also dragooned the company into all manner of charitable works.

该管道被人嘲讽地称为&乌戈管道&，在理论上，&乌戈管道&会是项赚钱的投资，但查韦斯也强迫该公司参与各式各样的慈善事业。

The relationship between the pipe's weight and sinking is obtained, and the soil lateral mounding is also obtained in the computation, which can improve the pipe's stability.

通过分析计算，得到了管道沉降量与管重间的关系，以及由于管道沉陷而形成的土体楔形，土体楔形的存在，增加了管道的稳定性。

The software,emulation of earthwork for pipeline,is written with Borland C＋＋ Builder 4.The earthwork for pipeline is emulated through combination of runway,work condition and work sequence,meanwhile security of pipeline can be judged,maximum local repair length of pipeline can be computed,excavation plan of pipeline can be made,position of supporting tool can be optimized,assessing of the whole reburied pipeline can be made

用C＋＋语言在BorlandC＋＋Builder4平台上编制了埋地长输管道开挖土方施工仿真软件，软件通过运行方式、工况、大修顺序的组合模拟各种土方施工情况，可以判断管道是否安全，确定局部最大修复长度，优化开挖方案，优化支撑机具的最佳位置，对重埋后的管道做整体评价等。

Thus, in less than DN 50 (2 in) the pipeline, the frequent changes in the flow of cleaning fluid is a better 5, since the balance, axial piston, non-automatic check valve is recommended to use the pipeline in the flow fluctuations, such as reciprocating compressors and pumps export pipeline.

因此，在不大于DN 50(2 in)的管道中，对于频繁地改变流向的清洁流体是比较好的5、自平衡，轴向活塞，非自动式止回阀，推荐止回阀用在流量波动的管道中，如往复式的压缩机和泵的出口管道。

Therefore, no more than DN50 (2in) of the pipeline, for frequently changing the flow of cleaning fluid is a better 5, since the balance, axial piston, non-automatic check valve is recommended to use the pipeline in the 针型阀 flow fluctuations, such as reciprocating compressors and pumps export pipeline.

因此，在不大于DN50（2in）的管道中，对于频繁地改变流向的清洁流体是比较好的 5、自平衡，轴向活塞，非自动式止回阀，推荐用在流量波动的管道中，如往复式的压缩机和泵的出口管道。

Measure, cut, thread and bend pipe to required shape using hand and power tools

制作符合要求的管道：用手动及电动工具测量，切割管道，在管道上刻螺纹于以及将其弄弯等方式达到所需要求

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。