pipe diameter的例句大全

Direct to the practical problem of the pipe rolling machine of Daxing Coal Mine can't roll small diameter and thin pipe research a kind of machine that can satisfy this demand and increase the working efficiency.

针对大兴矿卷管机不能满足卷制薄壁小管径的实际问题，提出研制一种卷管机满足小径薄壁管的卷制，提高了工作效率。

The compound large diameter prestressed RC pipe pile and it ′ s application in coastal prot engineering of East and South China are introduced.

介绍复合法预应力混凝土大直径管桩的性能特点及其在我国华东、华南沿海港口码头工程中的应用。

Based on the special weldability of big diameter stainless steel pipe complete welding, puts forward the more reasonable welding process and operational method.

大直径不锈钢管的全位置焊接，根据其特殊的焊接性，提出较合理的焊接工艺和操作方法。

The result shows that the system natural characteristics are related to the volume of the auxiliary chamber and the diameter of the connecting pipe.

结果表明：系统响应特性受附加气室容积、连接管路内径等因素的影响明显。

Direct Method of Calculating the Quantity of Fluid Passing through a Pipe and calculating the diameter of a pipe

管路流体输送量及管径的一种直接算法

Calculation of the Structure of Spheroidal Graphite Water Supply Pipe with Bigger Diameter

大口径球墨铸铁给水管的结构计算

Research on Spiral Welded Pipe Online Automatic Diameter Measure Equipment

螺旋焊管在线自动测径装置

the gathering light performance of plane mirror, coupling method of light pipe and light permeance rate in different incidence angle of light ray, length and diameter of light pipe was studied.

考察了该系统的平面反光镜聚光特性，导光管的耦合方法及导光管透光率随光线入射角、导光管长度和导光管直径的关系。

interfacial area transport of bubbly flow in a small diameter pipe.

小尺寸管道中泡状流的界面区输运…[中国核科技信息与经济研究院]。

an n-octane/ stainless steel heat pipe blackbody has been developed with maximum cavity diameter of 60 mm arid working temperature range from 50 ℃ to 200 ℃.

研制了正辛烷/不锈钢热管式黑体辐射源。该源最大口径φ60mm，工作温度为（50～200）℃。

the application of filling piles with large diameter sink-pipe in the longjing building

大直径沉管灌注桩在龙景大厦工程中的应用

large diameter vertical hydraulic pipe bender& its application

大口径垂直液压弯管机及其应用

method of deciding mandril diameter and forming gap for coiled-type of jcoe steel pipe

卷曲式JCOE钢管成形芯轴直径和开口量的计算方法

investigation of underground large diameter pipe line by boring method

采用钻探方法查明地下大直径管线

specification for electrofusion type polyethylene fittings for outside diameter controlled polyethylene pipe and tubing

外径控制的聚乙烯管和管路用电熔型聚乙烯配件规范

electrofusion type polyethylene fittings for outside diameter controlled polyethylene pipe and tubing

外径控制的聚乙烯管和管路用电熔型聚乙烯配件

category filter tube nominal diameter and length of straight pipe equivalent relations

类管件过滤器公称直径与当量直管段长度关系

the diameter of casing pipe in this project is big ( d259mm), and casing pipe is put vertically in water, it needs greater protective current, so, force current negative pole protection is adopted.

本工程中的套管直径大（D259mm），并垂直地敷设在水层上，需要较大的保护电流，故采用强制电流法阴极保护。

procedure of gas shielded surfacing in inside wall of minor diameter pipe

小口径管内壁气体保护自动堆焊工艺

Respectively certain drain pipe and absorb water the diameter, model number and walls of tube thick.

分别确定排水管和吸水管的直径 、 型号以及壁厚.