查询词典 equalizing pipe

After years of unremitting efforts, the company in the original single pipe on the basis of sales expanded to set pipe sales, radiant floor heating equipment, such as foam construction diversification.

经过多年不懈的努力，公司在原单一管材销售的基础上发展扩大为集管材销售、地板辐射采暖设备发泡施工等多元化经营。

Polyvinyl fluoride resin soft scale remover is designed based on soft pipe cleaner and especially manufactured pipe scale removing device equipped with steel brushes.

聚氨酯软体除垢器是在软体清管器基础上，经特殊工艺加工的带有除垢钢刷组成的清管除垢机具。

It is established a pigging model for the associated gas pipeline, in which instructions have been describe in details about how to compute the pressure in the pigging initial station, the pressure drop along the pipe, and the pressure fall resulted from the friction between the pipeline cleaner and the pipe.

文章建立的油田伴生气管线清管模型详细说明了如何计算清管始发站输气压力、沿程压降和清管器与管壁摩擦引起的压降。

Actual outside diameters in millimetres for pipe are identical to those corresponding to the nominal pipe size in inches.

以毫米为单位的管道的实际外径与那些以英寸为单位的相应的公称管道尺寸相同。

After a structural analysis of the jet pipe feeding system for hydraulic deep penetrating, the force model of the system is set up, and the fundamental parameters for controlling the jet pipe feeding are obtained.

在水力深穿透工具喷管送进系统结构分析的基础上建立了系统受力模型，得出控制喷管送进的基本参数关系。

In order to improve aspiration-efficiency of the jet aerator, an air-in pipe called inner pipe was set up to add one more aspiration in the aerator muzzle.

为提高射流增氧机的吸气效率，在其射流器喷嘴内增设吸气管以增加一次吸气。

The mode simulated the propagation of guided wave in a pipe by applying the longitudinal ultrasonic to the pipe end.

利用有限元方法建立管道导波3-D模型，通过在管道中激励纵向超声波，模拟导波在管道中的传播形态。

Economy and environmental protection and can fully replace the galvanized pipe and cast iron pipe in water supply field.

在给水领域中完全可以替代镀锌管和铸铁管。

Based on the integration of the results of acoustic andfluid dynamic analysis, this paper points out that synthetical acoustic and fluiddynamic performance of muffler can be obtained by using square expansion chamber,by stringing together several podgy expansion chambers, by applying noise absorbingmaterial on chamber walls, by making chambers and pipers co-axial, by adding filletson the end of intruding pipes, and by making the diameter of outlet pipe a little greaterthan the diameter of the inlet pipe.

通过综合流体力学和声学有限元两方面的分析的结果，指出了采用方形扩张腔，采用多个短粗扩张腔串联，扩张腔壁面附吸声材料，使各管道同轴，在插入管端口加上圆角，并且令出口插入管管径略微大于入口插入管管径可以使消声结构获得最佳的声学和流体力学综合性能。

Persian by birth, Avicenna invented a coiled pipe which allowed the plant vapor and steam to cool down more effectively than previous distillers that used a straight cooling pipe.

波斯人Avicenna发明的盘管比之前用于蒸馏的冷却直管在蒸馏植物、冷却水蒸汽方面来的更有效。

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。