查询词典 by-pass pipe

Fifth, The linear distribution of metallographical microstructure of laser-cut crosssection for pipe and plate, which is a new method developed for the investigation of heated conditions during laser cutting, was firstly studied by the method of quantitative metallographic examination, and their different heated conditions were verified on the base of the measured results.

另外，首次采用定量金相测试的方法，研究了管材和板材切口横截面金相组织的线分布，并以此测量结果验证了管材和板材受热情况差别，从而发展了一种新的研究激光切割过程受热情况的方法。

The heat release calculation by external condensation of horizontal multitube, vibration check while media transversely flow over tube bundle, ensemble rigidity pipe bundle and connecting technology of tube and tube plate ware presented in this paper.

介绍了大型加热器的水平式多管排管外冷凝放热计算、介质横向流经管束时的振动校核、整体刚性管束以及管子与管板的连接工艺。

Then the new idea of using NaK as the working fluid of HTHP was consequentially suggested by present author and co-workers. As a result, one gap in the field of heat pipe is filled.

在理论分析的基础上，作者及其同事提出了钠钾合金热管的新思想，并通过试验论证了其可行性和实用性，填补了热管研究领域的一项空白。

A cooperative study project of low pressure pipe lines water transfer irrigation technology was funded by the Water Conservancy Bureau of Ji-ning City, the Farmland Ir- rigation Institute of Water Resource Min...

至1991年底，全市共完成地埋低压石屑混凝土管道输水灌溉面积74kha，占全市井灌面积的1/3，取得年节水量277百万m~3；年节电28.86百万kW·h；年增产粮食100百万kg；年总效益50780千元的经济效益。

In this paper numerical simulation on the mechanical expanding process of line pipe is made by means of elastic-plastic FEM analysis software-MARC. The influence of sectorial angle on deformation characters is especially analyzed, and some useful results are gained.

本文运用大变形弹塑性有限元分析软件MARC，对管线钢管机械扩径过程进行了数值模拟，著重分析了扩径模具的扇形角对扩径过程的影响，得到了一些有益的结论。

Or heat-pipe evacuated collector tubes with a flat absorber and a semicylindric absorber , relative solar irradiance changing with incident angles on various points of absorber s have been measured respectively by using a solar simulator.

以太阳模拟器为光源，对平面吸热板和半圆柱吸热板热管式真空集热管测定了玻璃罩管内吸热板表面各点随光线入射角变化的相对太阳辐照强度分布，给出了平面与半圆柱吸热板平均相对太阳辐照强度随人射角变化的规律及三维拟合公式，并对两种情况的实验结果进行了初步分析。

"Over the last part-section of the Base from the location of the tunnel placing Boom, the delivery line is guided by means of a shiftable pipe Bridge."

距隧道布料机基底的最后一段，输送管采用可移动的管道桥。

A barge came by, and the steerswoman, with a pipe in her mouth, saw something roll over and come up under the rudder the length of the barge having passed over it.

一条船从这里经过，嘴里叼着烟斗的女舵手看见有东西翻滚了一下，船身驶过后，在船舵下浮起来。

In order to monitoring concrete stress in tie-bar of long-span concrete-filled streel pipe arch bridge, mothod of separate tension is used, which deducts tension caused by temperature changeand creep.

为了现场监测大跨度系杆拱桥系杆混凝土的应力，采用对实测应变进行分离的方法，扣除了由于温度变化、混凝土收缩徐变产生的应变。

City record shows it－s 4 units, the 3rd unit one bedroom maybe converted by 2 studio from previous owner, it has one extra tolite pipe availabe.

城市的纪录显示它的4个单位，第三单元一间卧室可能从以前的主人2个工作室改装来的，它有一个管道可以有额外的tolite。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐