查询词典 tig

The content of this course mainly include the feature, equipment, principle and application of high efficient welding method, for example, activating flux assisted TIG welding, narrow gap TIG welding, hot wire TIG welding, oscillating arc TIG welding, plasma TIG welding tandem MIG welding, hybrid arc welding, surface tension transfer MIG welding, oscillating arc MIG welding, mixed-gas MIG welding, two wire or more SAW welding, friction stir welding and laser-MIG hybrid welding, etc.

主要内容涉及到助焊剂TIG焊技术、窄间隙TIG焊技术、热丝TIG焊技术、摆动电弧TIG焊技术、等离子弧焊技术的基本原理、设备、特点和应用。双丝焊MIG方法、复合电弧技术、表面张力过渡、摆动电弧MIG、交流MIG焊、混合气体MIG焊的原理、特点、设备和应用。双丝以及多丝埋弧焊技术、窄间隙埋弧焊技术的原理、特点和应用。搅拌摩擦焊以及激光电弧复合焊接的原理、特点、设备、应用范围。

Based on the developed variable polarity TIG welding power supply ,it establishes variable polarity TIG welding arc multi-information measuring and processing system by adopting memory oscilloscope,high speed video-recorder?spectrograph?welding arc dynamic analyzer and computer.

以研制的变极性TIG 焊接电源为实验平台，采用记忆示波器、高速摄像仪、光谱分析仪、焊接电弧动态分析仪，建立起变极性TIG焊接电弧多信息测试分析系统，同时采集焊接电流、电弧电压、电弧形态和电弧光谱等重要信息，并基于VisualC++语言开发的软件系统对采集的各种信息进行融合及分析。

In addition, the TIG-310 was fused to GFP and expressed in L cells and COS-7 cells. It seems that the TIG-310 gene may be a cytoplastic protein, for the fluorescence is mainly found in the cytoplasm of the transfected cells.

由于肠粘膜含有多种细胞，其功能又各不相同，我们用原位杂交方法分析肠粘膜中表达TIG-310的细胞，发现该基因主要表达在肠粘膜的上皮细胞。

It has function of high performance DC pules TIG welding, DC TIG welding and DC manual welding, is a kind of applied machine.

具有高性能直流脉冲TIG焊、直流TIG焊功能，又可直流手弧焊是经济实用性机型

Secondly, based on a lot of experiments, the method to obtain visual information during aluminum alloy pulse TIG welding is presented. According to the intensity and spectrum distribution of TIG arc of aluminum alloy, the composited wideband filter system were developed to overcome the arc disturbance to weld pool images.

通过大量的实验，探索了铝合金脉冲TIG焊条件下熔池视觉信息的获取方法，根据铝合金TIG焊弧光辐射的强度分布和光谱分布特点，利用熔池反射电弧光的低强度的连续光谱作为照明光源，设计了宽带复合滤光系统，克服了铝合金表面反射的高强度电弧光对熔池视觉信息的干扰。

The arc length is one of the most sensitive parameters that influence welding quality at all-position TIG welding.

在厚壁管窄间隙全位置TIG焊中，弧长是影响焊接质量最敏感的焊接参数之一。

The research on TIG welding arc ultraviolet spectrum has been completed by using this system.

利用此系统对TIG焊电弧紫外光谱进行了研究，成功地获得了不同焊接规范下。。。

The pure copperplate was butt jointed with the aluminium alloy plate of 7075,5086,5356 and 2024 by autogeneous welding process of TIG.

电弧自体接合的板状纯铜与铝合金7075、5086、5356和2024接合，经X-Ray测量结果显示，在对接焊道附近有拉伸残留应力存在。

CEOs are trying to get their businesses better positioned for the start of the year so they're not constantly chasing the slowdown, said Tig Gilliam, chief executive of placement agency Adecco, the nation's third-largest employment agency.

首席执行官设法得到他们的商业年初占据更好的地位所以他们是不不断地追逐减速，Tig·Gilliam说，职业介绍所的介绍人的首席执行官Adecco，国家的第三大职业介绍所。

The welding procedure of Polysoude narrow gap hot wire TIG welding system was introduced in this paper.

研究了Polysoude窄间隙热丝TIG焊接系统的焊接工艺，分析焊缝产生缺陷的原因。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。