焊接的

The results show that heating at1500oC for 10 minutes in vacuum is the best brazing process. In the ceramic side none defects was observed at the interface of ceramic and solder, which leads to uniform brazing seam and excellent airtightness.

本文对单晶Al2O3/Pd/Nb焊接工艺、界面组织结构等进行了研究分析，结果表明在真空状态下，温度为1500℃，保温10分钟得到的焊缝均匀一致，没有任何的孔洞缺陷，气密性检测说明焊接情况良好。

Weld pool was illuminated with the radiation of continuous spectrum in a suitable window of arc light spectrum.

焊接过程的信息传感、模型化和反馈控制是保证焊接质量的三方面关键技术。

In this paper the image sensor technology and the relationship between the shape of the welding arc light and the location of welding torch has been investigate.

本文以图像传感技术为研究对象，分析了钨极惰性气体保护焊中焊接弧光的形态变化与焊炬空间位置的关系，并在此基础上设计了智能化不锈钢阀球气体保护焊接试验装置。

The function of weld base metal was designed by analyzing the requirements of welding systems.

中文摘要：针对焊接信息化的用户需求，设计了焊接母材数据库的功能。

So how to do the effective controlling for thewelding temperature, it is a subject that is very worth studying for the resistances braze.

因此，如何在焊接过程中进行有效的焊接温度控制，对于电阻钎焊，是一个很值得研究的课题。

To promote and apply this technology effectively, this article has studied the different excited frequency butt weld residual stress influence, namely carries on the vibration with the different excited frequency butt weld test sample.

为了更有效地推广和应用该项技术，本文研究了不同激振频率对焊接残余应力的影响，即用不同的激振频率对焊接试件进行振动。

The welding process of the butt welding machine used to weld bicycle joints employs a cam transmission mechanism. Its procedure is decided by the contour of the cam.

自行车接头对焊机焊接过程的进行采用凸轮机构控制，焊接过程由凸轮的外廓形状所决定。

Therfore, in this thesis, a method combining stochastic process theory with experimental results is used for systematically investagating the FCP from the weld toe of butt joints.

实际焊接接头的应力集中，焊接残余应力，近缝区组织和力学性能等因素的随机特性必然导致疲劳裂纹。。。

Domestic product by the latest technology, chimney forming a tensile welding seam, who chimney pot under the shell flanging deduction system as a whole, strong, handsome, not only solved the welding similar pot of water due to carelessness is easy to burn leakage from the shortcomings of tin, Improve the life, I plant products is the most significant characteristics.

产品采用国内最新工艺，烟筒拉伸成型无焊接缝，锅身烟筒下壳整体翻边扣制，牢固、美观，既解决了同类焊接火锅因不慎却水易脱锡烧坏漏水的缺点，又提高了使用寿命，是我厂产品最显著的特点。

The adoption of digital button and non-contact IC makes the welding process and the intensity of welding current more accurate

采用按键式数字开关及全无触点的IC回路，焊接过程各工序及焊接电流强度的调整精度更高

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％。