查询词典 pipe

Based on systematic analysis of various desilting methods by using existing reservoirs, the paper puts forward an overall thinking of desilting system of auto-suction pipe of the Xiaolangdi Reservoir, i.e. to automatically discharge the deposited fine sands within about 40 km area in foreside of the dam through dam tunnel or tunnel on the right bank of mountain by placing a removable and lengthable pipe equipped with a suction head in the near dam section of the reservoir area.It can discharge 300 million tons sediment each year by preliminary estimation.

在系统分析已建水库各种排沙方式的基础上，提出了小浪底水库自吸式管道排沙系统总体思路，即利用水库自然水头，在近坝段库区内铺设可移动并带有吸泥头、可逐渐加长的管道，自动地将坝前约40 km范围内淤积的细颗粒泥沙和通过过坝隧洞或右岸山体内的隧洞排出库外，初步估算每年可排出泥沙3亿t。

The last part introduce the configuration prefabricat form of the heat preservation pipe,the problems should be adverted in doing with the node and setting of the design buried pipe.

最后一部分介绍了预制保温管的结构形式，直埋管道节点处理和设计安装中应注意的问题。

Where ground water is encountered, it shall be kept below the pipe by means of pumping until the pipe has been satisfactorily tested and backfilled.

如地下水中遇到的，它应保持低于管的方式抽水，直到管道已得到令人满意的测试，并回填。

We are specialized in research, manufacture, sales and after sales the pipe beveling, pipe cutting/beveling and plate beveling equipment.

公司专业研究和开发管子坡口机、切割机、平板机等为焊接技术服务的设备。

Company main products are: Series valve grinding machine, pipe beveling machine, grinder nozzle, pipe cutting machine and a variety of abrasive tools, supporting tools, such as boiler accessories.

公司主导产品有：系列阀门研磨机、管道坡口机、管口磨光机、管道切割机及各种规格的研磨工具、配套刀具、锅炉配件等。

The old technology and equipment in the curve of columnar ,plane and cambered coiled pipes for circular pipe-coiled pipes and half pipe-coiled pipes were very complicated.

原有的圆管盘管和半管盘管中的柱面螺旋盘管、平面盘管和曲面盘管的结构繁杂、弯制质量差以及弯制工艺工装造价昂贵。

Cheesed head studs for arc stud welding are largely applied in bridges, reinforced concrete for high buildings and industrial buildings, cover fixture of heave duty ships, boiler pipe welding, inserts fixture for boiler pipe and other special purposed containers.

电弧螺柱焊用圆柱头焊钉系列产品主要用于桥梁、高层建筑及工业厂房的钢-混凝土结构，大吨位船舶各种孔盖的固定，锅炉管道的螺柱连接、锅炉管道的散热及储罐、槽车等各种容器特殊衬里的固定。

Michael removes a single button from the jacket and throws it down the new pipe. The button clatters down the pipe's gentle downward slope.

Michael 从西服上取下一颗钮扣，从管道中扔了下去，钮扣顺着管道平缓向下的坡道掉下去，发出哗啦啦地声音。

An apparatus in which water falling through a perforated pipe entrains air into and down the pipe to produce an air blast for a furnace or forge.

第四十五条电器产品、燃气用具的安装或者线路、管路的敷设不符合消防安全技术规定的，责令限期改正

An apparatus in which water falling through a perforated pipe entrains air into and down the pipe to produce an air blast for a furnace or forge.

通气管一种用于运送热气、可燃气、水流或烟的导管、软管或管道，如从火炉或炉子传送到烟囱

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。