查询词典 equalizing pipe

Some modern drilling rigs have automated pipe-handling equipment such that the derrickman controls the machinery rather than physically handling the pipe.

有的现代钻机拥有自动化的处理钻杆的设备，因此，井架工就只需要控制机器，而不是亲自用力去操作管柱。

In a typical trip out of the hole, the derrickman wears a special safety harness that enables him to lean out from the work platform to reach the drillpipe in the center of the derrick or mast, throw a line around the pipe and pull it back into its storage location until it is time to run the pipe back into the well.

在典型的起钻过程中，井架工系上特殊的安全带，这样能够使他从工作平台上倾斜去接近位于井架或者桅架中央的钻杆，扔一根绳子去缠绕钻杆，然后拉动钻杆到其存储的位置，直到再把这些钻杆下入到井眼时为止。

Companys main product includes: Each kind of specification PVC pyrocondensation drive pipe, hard tube, TPU tube, PE tube, PVC drivepipe , ABS tube, PET pyrocondensation drive pipe and so on.

公司的主要产品有：各种规格的PVC热缩套管、硬管、TPU管、PE管、PVC套管、EVA管、ABS管、PET热缩套管等等。

Company's main product includes: Each kind of specification PVC pyrocondensation drive pipe, hard tube, TPU tube, PE tube, PVC drivepipe , ABS tube, PET pyrocondensation drive pipe and so on.

公司的主要产品有：各种规格的 PVC热缩套管、硬管、 PVC硬管、软管、 PVC软管、异型管、 PC灯罩、T PU管、 PE管、 PVC套管、 ABS管、 PET热缩套管等等。

Produced by AES, PP Eleusine indica spiral pipe, is a senior engineer in Japan for many years, plastic chemical experts personally ingredients, supervision, operation of the original development of the domestic high-grade pipe.

公司生产的AES、PP牛筋螺旋管，是由留日多年的高级工程师、塑料化学专家亲自配料、监督、操作开发了国内独创的高档管材。

Box thread high pressure boiler pipe: this product is one kind of endophragm processes the spiral line the seamless steel pipe.

该产品是一种内壁加工成螺旋线的无缝钢管。

API specification states that the yield strength of body of oil line pipe is evaluated by flated sample cut from pipe.

API标准规定，采用管体取样压平试样的屈服强度，表征输油管管体屈服强度。

Shengli Oilfield Freet Petroleum Equipment Co., Ltd. was successfully reformed from Sinopec on May, 2005 and it is a joint-venture company with four industrial zones, 0.32 billion yuan register capital, 1764 employees and 3.6 billion yuan production ability. Its ' main products are tubing and casing threading, VIT tubing, pumping unit, sucker rod, ERW casing/ line pipe, PE pipe and so on. All products of Freet has the right to use API logo.

胜利油田孚瑞特石油装备有限公司是2005年5月从胜利油田改制的中外合资企业，注册资本3.2亿元，职工1764人，拥有四个工业园区，产能规模达到36亿元，主要生产油套管螺纹加工、隔热油管、抽油机、抽油杆、 ERW 套管和塑料复合管等产品，公司所有产品均获美国石油协会 API 会标使用许可证。

By using frondose numeric analysis of ANSYS software to technics process about pipe bulging and operation condition, pointed out how to choose pipe material and plate material better to solve the problem of bulging-contacting and leakage.

通过利用ANSYS软件对胀管工艺过程、运行工况的具体数值分析，指出了选用何种管子材料和管板材料相匹配能较好地解决胀接和密封性问题。

Meanwhile, the intersection part of the bifurcation pipe is haunched, which helps to relief the stress concentration of the bifurcation pipe.

同时，经分析认为在岔管相贯部位采取了加腋措施，可有效缓解岔管部位的应力集中。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。