查询词典 pipe column

All parts that will contact ethanol in the divece such as condensor,buffer tank,coolingsnake pipe ar e made of stainless stwwl in order to guarantee that the finished product,ethanol ,is not polluted,Nodel Wstill may use disassembled U type heating pipe.When maint enance,it can be removed out of the still,So it is very convenient to clean the o uter wall of heating pipe and the inner wall of still.

本装置中凡接触酒精的设备部分，如冷凝器，稳压罐，冷却蛇管等均采用不锈钢，以确保成品酒精不被污染。W型之蒸馏釜采用可拆式U型加热管，在检修时可将U型加热管移出釜外，便于对加热管外壁及蒸馏釜内壁进行清洗。

Cooling pipe is special overlength seamless steel pipe, and normally there is no joint. The special technics avoid all the damages to water pipe.

冷却水管采用特制超长无缝钢管，一般情况下不存在接头，特殊的弯制工艺保证了水管不受任何伤害

Thirty-five patients with carcinoma of the lower rectum were completed the cutting operation passing the belly in Dixon operation, clamping the sigmoid at the 5 cm of location for anastomosis passing anus to insert one piece of 22# foley urea pipe, using 15-20 mL of water filling into urea pipe ball bag, then pulling urea pipe to stop with clear blockage, and passing urea pope forward recta cavity to fill 100-150 mL of methylene blue dilution to observe the opening of anastomosis.

探讨直肠癌行低位Dixon手术，术中采用肠腔封闭式加压灌注检测及术后放置支架管引流对吻合口瘘的预防作用。1本组低位直肠癌患者经腹腔完成直肠癌直肠前切除吻合后，用肠钳在吻合口上端5cm处钳夹肠管，再经肛门插入1条22#Foley尿管，尿管球囊注入15~20mL水后向外拖动尿管至有明显阻力时停止。

In order to do research on pipe flow and pump characteristics of polymer flooding and water flooding rod-pumped well in especially high water-cut stage, rheometric test aimed at production stream from polymer flooding and water flooding rod-pumped well in especially high water-cut stage has been made, and the characteristic of production stream in especially high water-cut stage is confirmed as Newtonian fluid. Experiments using different mediums about pipe flow and pump characteristics is made. Frictional resistance and coefficient of friction resistance of annulus fluid between sucker rod and the pipe flow is calculated under different working conditions. Frictional resistance between plunger and pump barrel under different parameters is calculated based on related theory of pump characteristic and the strained analytical model of oil-well pump. Besides, using the theory of slit flow and hydraulic -clamping pressure, the frictional resistance is calculated, and the error between the result and measured value is no more than 13%.

为研究特高含水期水驱及聚驱抽油机井管流特性与泵特性，本文针对特高含水期水驱及聚驱井采出液进行了流变性试验，确定了特高含水期油井采出液的性质属牛顿流体；利用不同介质，进行管流特性与泵特性试验，得到了不同工况下杆、管环空流的摩擦阻力和摩阻系数；根据泵特性相关理论和抽油泵受力分析模型，计算了不同参数下柱塞与泵筒间的摩擦阻力，并利用缝隙流与液压卡紧力理论对柱塞与泵筒间的摩擦阻力进行了计算，计算结果与实测值误差在13%以内。

In the past, millions of households through a heating pipe network, due to uneven distribution of heat from the pipe network closer to the family of high temperature, far away from the pipe network of families with low room temperature.

从前，千家万户都通过一个管网供热，由于热量分配不均匀，离管网较近的家庭室温高，离管网较远的家庭室温低。

This automatized pipe production line is developed with the technology of the Europe, and most advaned level in China. The successful development of this production line is the first to adopt imported PP-R pipe, and silicone core pipe.

该生产线系本厂采用西欧先进技术研制开发而成的具有国内先进水平的自动化管材生产线，该线的研制成功，在国内首先打破采用进口设备生产PP-R管和硅芯管的禁区。

We introduce new techniques to this product Core pipe is fix up in the pipe board by the bulged pipe.

为更好的满足用户需求，我厂在中冷器制造中采用了当前国际先进的工艺技术胀管工艺。

In the way of prophase preparing, this paper emphasizes the importance of full collecting inhering under pipe using no-dig horizontal directional drilling paving in the busy street and emphasizes the exploration technology being the main mean of inhering under pipe. Thus it can provide the main pledge measure of under pipe security and operator security.

在前期准备方面，本文强调在闹市区采用非开挖定向钻进铺设地下管线时全面收集原有地下管线资料的重要性，强调物探技术是对原有地下管线探查的重要手段，即保证原有地下管线安全性及操作人员人身安全的重要保证措施。

With painstating efforts, We have fixed assets twenty million yuan more, which occupies 35000m2, built-up area 20000m2, have four caton production-lines making Cavity wall corugated pipe, two carton pipeline making Ridded pipe and six carton pipeline making PE pipe protecting fibre optise Cable, annual output Yeach ten thousand tons and output value exceed one hundred million yuan.

历经十多年艰苦创业，企业拥有固定资产2000多万元，占地面积35000平方米，建筑面积20000平方米，4条双壁波纹管生产流水线，2条加筋管生产流水线，6条PE光缆护套管流水线，2条非开挖PE顶管流水线，年生产能力达万吨规模，年产值突破1亿元。

Therefore, we developed a call "NaMi-863" of thermoplastic pipe (the franchise has been granted, state: ZL200620009651.8) It is mainly iron pipes do not solve the basic acid-fast, short life-corrosion flaws , As long as 50 years of its life, but also a metal pipe to solve the water pollution, never to corrosion, but also solved the general strength of small plastic pipe, the flange-shedding and other shortcomings, and its strength has greatly exceeded its design Requirements, specifications and the same iron pipes, iron pipes is the alternative.

因此我们研制出一种叫&NaMi-863&的热塑钢管(已被国家授予专利权号：ZL200620009651.8)它主要解决了铁管不抗酸碱性，易腐蚀寿命短的缺点，它的寿命长达五十年，同时也解决了金属管子对水的污染。它永不腐蚀，也解决了普通塑料管强度小、法兰盘易脱落等缺点，它的强度大大超过了其设计要求，规格与铁管相同，是铁管的替代品。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。