查询词典 welded

Shun Yi, established in 1998, are specializing in the production of high-frequency welded pipe business.

天津市顺意钢管有限公司成立于1998年，是专业生产高频焊管的企业。

Two high-tension line to be welded in two electrodes, or else there will be bad due to corrosion, effects.

两根高压线必须焊接在两个电极上，否则会因腐蚀出现接触不良，影响效果。

Tangshan City·áóhillo Thai high-frequency welded pipe factory was founded in March 2005, cold-rolled strip steel processing enterprises, the main products for various models of cold rolled strip, bright annealing, the total assets of the existing 15 million yuan.

唐山市丰润区鑫隆泰高频焊管厂始建于2005年3月、冷轧带钢加工企业，主要产品各种型号冷轧带钢、光亮退火，现有总资产1500万元。

Squeezing and preparing a plate underframe and a upper holdfast with support legs respectively, pre-sintering and final finishing the underframe and upper holdfast respectively, then welding the underframe and the upper holdfast of upper holdfast into one unit, finally heat treating the welded one unit product under the temperature of 150-650DEG C.

分别挤压制成一个平板形底架和一个带有支撑腿的上支架，将底架和上支架分别预烧结、精整，然后，再将底架和上支架的支撑腿烧结焊成一体，最后在150～650℃的温度下将焊接为一体的产品进行热处理。

The higher the rotating speed is, the stronger the effect of electromagnetic stirring on the liquid is, and the smaller the grains of the welded metal are, the more homogeny of eutectic structure of Al- l2Si alloy is.

磁场的旋转速率越高，对液态的电磁搅拌作用越强，焊缝金属的晶粒越细小、Al-12Si合金共晶组织越均匀。

Response and damage mechanism of welded-bolted I-beam to box-column connections under single and cyclical loads are analysed in the article.

本文主要就箱形柱和I字型梁的栓焊刚性连接节点，进行了在单向荷载和循环荷载作用下的破坏机理分析和研究。

The supporting structure of the rig was of heavy I-beam construction fitted with three tubular legs welded to the I-beam ends.

支承结构的钻机是沉重的一梁施工装有3管状腿焊接到I形结束。

The fracture features and interfacial microstructures of explosively welded Pt/Ti and postrolling progress have been studied by TEM, SEM, XRD and EDXA. The explosive welding interfacepossess some inconsecutive new phases. The phases are PtTi, PtTi3,Pt5Ti3 and so on, which havehigh strength. Tensial fracture position is located at the hoe of Pt.

用扫描电镜、能谱、X射线衍射仪对Pt／Ti爆炸焊接及爆后轧制双金属断面形态与界面结构进行的分析表明：爆炸焊接界面上有断续的新生化合物层，此层是由PtTi、PtTi3、Pt5Ti3等化合物组成的混合组织，有很高的结合强度，强制拉断在界面Pt侧。

In this method, drilling the double holes in the two sides of the point to be determined in welded joints, load material bridge by an indentor until it is broken, record the response between applied load and indentor displacement.

在被测材料的小区域两侧开两小孔，剪切刀具从其中一孔对被测区域的材料加载直到破坏，记录加载过程中的载荷位移曲线。

In this method, drill the double holes in the two sides of the point to be determined in welded joints, load material bridge by an indentor until it is broken, record the response between applied load and indentor displacement. We can call this method as double holes microshear test.

在被测材料的小区域两侧开两小孔，剪切刀具从其中一孔对被测区域的材料加载直到破坏，记录加载过程中的载荷位移曲线。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。