查询词典 butt joint

Following the May 21 Group Dalian Airport Joint Heilongjiang, Jilin, Inner Mongolia, Tianjin, Hebei, Shandong provinces and autonomous regions 6 Airport Group and Yantai, Weihai, Linyi, Weifang City Airport 4 Airport composed of a total of 27 north-east and the hinterland Bohai Rim regional aviation market-related strategic alliances airport yesterday, the official launch of the League of Dalian airport passenger transit between the airport business, airport passengers in the Union by the Dalian airport to other airports, you can "mess transit, baggage white, one vote in the end , seamless butt."

继5月21日大连机场集团公司联合黑龙江、吉林、内蒙古、天津、河北、山东6个省市自治区的机场集团公司及烟台、威海、临沂、潍坊4城市机场共计27家机场组成东北腹地及环渤海区域相关机场航空市场战略联盟，昨日起，大连机场正式开展联盟机场间旅客中转业务，旅客在联盟内机场经大连机场中转至其他机场，可以"通程中转，行李直挂，一票到底，无缝对接"。

The main projects of strip-slitting factory: edge slitting, end slitting, butt weld, coil joint, etc. The scale of specification: thickness 0.6-3mm, width 50-520mm. The products are mainly exported to South Korea, Southeast Asian countries and middle-east area etc.

带钢纵剪加工项目主要包括：切边、切头尾、对焊、并盘等，纵剪加工后成品规格范围主要是：厚度0.6mm -3mm ，宽度50mm -520mm ，其纵剪加工产品以出口为主，销往韩国、东南亚国家和中东地区等。

In this paper, the mechanical properties and microstructure of flash butt welding joint of the austentic manganese steel frog and the track steel had been researched by the metallographical examination, TEM, SEM and tensile, impact and hardness test. Its result has the very important practice meaning.

本文在查阅大量国内外文献的基础上，运用光镜、透射电镜和扫描电镜等金相试验手段和拉伸、冲击、显微硬度等力学性能试验，对高锰钢辙叉与钢轨闪光对焊接头的显微组织形态、硬度分布和力学性能进行了研究和分析。

The easiest solution is to notch butt join the skirtboard and riser and use a piece of handrail fillet or other moulding to cover the joint between the riser and skirtboard.

最容易的解决办法是加入skirtboard缺口对接、喉和使用一块脊肉扶手等造型之间的联合采访，并skirtboard喉。

In the packaging or decorative business card printing and membership card making products, often from the experiences of some iprefer design full cycling the consistency is free to both ends of the cut-down, and do not see a butt joint, in monochrome business card printing and membership card-making machine, whether offset printing or flexo printing, it is difficult to do it.

在包装或装饰性制卡和会员卡制作品中，常遇到一些花样设计满版重覆一致，又可随意裁切下来，而两端对接看不出接缝的要求，这在单色制卡和会员卡制作机上，不论胶印或柔印，都是难以办到的。

The results show that laser-arc welding can achieve full penetration by single-path butt jointing through appropriate parameters; Y shape groove with 8 mm truncated edge can enhance the penetration ability of laser-arc hybrid welding. Low welding speed is good for penetration, however the limitation still exists for hick plates joint. Gap is significant factor of penetration when work pieces is large thickness. The hardness of thick plates joint shows that there is big difference in mold of vertical thermal cycle using laser-arc hybrid welding.

结果表明：通过激光功率等焊接规范匹配，激光-电弧复合焊接能实现20 mm厚板的全熔透单道对接；钝边为8 mm的Y形坡口有助于提高厚板激光-电弧复合焊缝熔透能力；降低焊接速度有利于提高熔深能力；工件厚度较大时，装配间隙对焊缝熔深能力的影响较为显著；接头硬度表明厚板激光复合焊焊缝纵向热循环模式存在较大差异。

Broad signal source, compatible PAL system and NTIS make a video signal, but videoplayer , telecamera , TV video frequency export direct butt-joint with VCD , DVD , magnetic tape.

宽泛的信号来源，兼容PAL制和NTIS制视频信号，可与VCD，DVD，磁带放像机，摄像机，电视视频输出直接对接。

Aiming at the engineering problem that K welding machine is used to weld PD3 60kg/m rail during welding production at present, the quality of the joint falls short of the standard of TB/T1632-91 because of the objection of grey-spots in the welding joint, this paper analyses the element which influence the welding joint quality in detail from the stability of flash of the accelerating step of the rail, finds out the relationship between the stability of flash-butt welding and the quality of rail joint, provides the measure for controlling the quality of rail welding and some gist for establishing perfect controlling system of welding joint quality

针对目前焊轨生产中采用K型焊机焊接PD3 60kg/m钢轨，接头灰斑缺陷多，性能难以达到部颁标准要求的工程问题，对材质、焊接电压、焊接工艺对接头质量的影响进行研究，并从钢轨焊接加速烧化阶段的闪光稳定性入手，详细分析了影响接头质量的因素，找出了钢轨闪光焊稳定性与质量的关系，提出了控制钢轨焊接质量的措施，为建立完善的焊接质量控制体系提供了依据。

This paper studies the effect of consequent post heat treatment on the mechanical property and shape memory ratio of the welded TiNi joints in TiNi shape memory alloy precise pulse resistance butt welding,analyzes the joint structures and fractographies affecting mechanical property and shape memory ratio of welded joint by using strength testing, SEM and TEM, gets the optimum welding parameters obtaining good shape recovery ratio welded joint, and has discovered the inherent reason for proper consequent post heat treatment to promote the joint shape recovery ratio from microcosmic point.

摘 要：采用拉伸测试、SEM、TEM和定点成分能谱分析等手段研究了随机后热处理对TiNi形状记忆合金精密脉冲电阻对焊焊接接头力学性能、形状恢复率的影响，并对影响接头力学性能和形状恢复率的接头组织和形貌进行了研究，得出了获得具有较高形状恢复率接头的焊接参数，从微观角度揭示了随机后热处理提高接头形状恢复率的内在原因，为TiNi形状记忆合金的开发和应用提供了基础，具有重大的理论和实际应用价值。

This article introduces joint type of copper-aluminum pipe,including straight pipe butted joint,flared pipe insert joint,reducing pipe insert joint and reducing pipe lap joint,and the welding technologies in domestic and abroad,including friction welding,energy storage welding,flash welding,resistance welding,braze welding,cold butt welding and ultrasonic welding.

介绍了铜铝管的接头形式，主要包括：直管对接、扩口管插接、缩口管插接和缩口管搭接；以及国内外的焊接技术，主要包括：摩擦焊、储能焊、闪光焊、电阻焊、钎焊、冷压焊及超声波钎焊等。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。