焊缝

In the welding process, the manganese is also a good deoxidation agent, can reduce the oxygen content in the weld.

在焊接过程中，锰也是一种较好的脱氧剂，能减少焊缝中氧的含量。

According to the chemical metallurgy principle of self-shielded weld and the analysis on the deoxidization and nitrogen fixation of the metal such as aluminium, titanium,and etc.

根据自保护焊接化学冶金原理，分析了铝、钛等金属对脱氧和固氮的作用，研究了适合自保护焊接合理的焊缝金属化学成

It is found that the main source of fillet weld's angle distortion is the inherent shear strain component ε but not the transverse inherent normal component.

结果发现：角焊缝产生角变形的主要根源是固有剪切应变，而不是传统思维认为的横向固有正应变，且角变形的大小与固有剪切应变的分布形式密切相关。

Taking a welded T-joint as computing example,the forming mechanism of fillet weld's angle distortion was studied by combining thermal elastic plastic analysis with mapping strain component method.

以T形焊接接头为算例，结合热弹塑性有限元法和映射应变分量法，研究了角焊缝角变形的产生机制。

Frames that are welded should have beautiful thick welds that you'd want to eat off them.

应该是有美丽的焊接焊缝厚，你会希望把他们吃的框架。

Low temperature properties of weld ; resistance measurement ; deep cooling treatment ; disperse educt ; brittle fracture at low temperature

本文通过多次实验，找出改善16Mn钢焊缝低温韧性的新工艺，即在淬火的基础上深冷处理(-196℃温度下的处理)。

Constant current output characteristics,deep melting penetration,even w- elding pool,and excellent weld.

具有恒流输出特征，熔透深，熔池均匀，焊缝成形良好。

In addition, we also can according to customer requirements, using a unique professional welding technology (weld coefficient 0.9), its design, manufacture kinds of non-standard plastic anti-corrosion equipment, such as electrolytic cell, extraction ducts.

另外，我们还可以根据客户要求，采用独有的专业焊接技术（焊缝系数≥0.9），为其设计、制造各种非标全塑防腐设备，如电解槽、萃取槽等。

The cause of the weld seam leakage of the diffusing pipe in the 1st- stage evacuator of the vacuum tower of 1# atmospheric-vacuum distillation unit in Shengli Refinery of Qilu Petrochemical Company was analyzed.

分析了齐鲁石化公司胜利炼油厂第一常减压蒸馏装置减压塔一级抽空器扩压管焊缝泄漏的原因，阐述了利用搪瓷技术解决泄漏问题的方法，从而满足了装置长周期运行的需

The most commonly used weld is the fillet.

最常用的是角焊缝。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。