焊接的

Lateral oscillation arc welding, high-speed-rotating arc welding, twin-wire welding, and ultra NGW can all assure the fusion of side wall and improve the oppearance of weld in relatively small welding variables.

横向摆动电弧、高速旋转电弧、双丝焊和超窄间隙焊4类方式都可以在较小的焊接规范下，保证侧壁熔合，改善焊缝成形，防止焊接裂纹。

I first tack weld it at several places, then I go around it with the first weld to secure the base firmly.

我第一次钉焊接在几个地方，那么我周围去的第一个焊接，以确保基础牢固。

The weldability of 30 steel and silicon bronze QSi3-1 was analyzed, the welding process was tested through manual TIG with HS211/HS213 wire. Then the X-ray, mechanical performance and fracture section analysis tests for the joints were done.

中文摘要：在对30钢和硅青铜QSi3-1进行焊接性分析的基础上，选用手工钨极氩弧焊方法配合HS211/HS213焊丝进行了焊接工艺试验，并对接头试样进行了X射线检测、力学性能测试和断口形貌分析。

This screen shows a welding process, the performance levels and real-time display for each welding class stop / start.

此画面显示出焊接进程、性能等级并实时显示每一焊接等级的停止/启动。

The contrast tests of vibratory submerged-arc welding and normal SAW on the valve steel A105 was carried out.

采用阀门用钢A105作为试验材料，采用机械振动焊接与常规埋弧自动焊接相结合的方法进行对比试验。

Was founded in 1995, is a company specializing in scientific research, development, manufacturing, sales a full range of resistance welding machine and automatic welding of high-tech enterprise specialized equipment.

顺德骏腾发焊接设备有限公司成立于一九九五年，是一家专业集科研、开发、制造、销售全系列电阻焊机及自动焊接专用设备的高新技术企业。

Initially I didn't put the second weld on my first crucible and somehow the single weld split.

起初我没有把我的第一个坩埚第二焊接和焊接某种单一***。

Welding temperature field and dynamic process of transverse displacement across the weld have been measured by the computer system developed by the author.

研制并利用焊接温度场和近缝区横向位移计算机测量系统，测量了焊接温度场和近缝区横向位移的动态变化过程。

The results show that reversible deformation values and welding sequence make a great effect on the welding deformations.

结果表明反变形量和焊接顺序对焊接变形的影响程度较大。

RESULTS: Absolute elongations were reduced no matter what joining methods were used.

结果：无论何种焊接方式焊接接头的伸长量均明显下降。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。