焊的

The result shows that the activator which was made up of organic acid and organic amine complex satisfied the prospective demand.

结果表明：采用有机酸和有机胺复配制备的活性物质满足预期要求；复配溶剂满足沸点、黏度和极性基团三大原则；所制备的免清洗焊剂多项性能满足规范要求，达到了免清洗的要求，解决了助焊性与腐蚀性的矛盾；所制备的焊膏焊接性能良好，无腐蚀，固体残留量低，存储寿命较长。

This paper mainly introduces the electrical characteristics of the Robot MOSFET Arc Welding Invertor and its arc welding technological properties. Emphases are laid on the analyses of the current and voltage wavefonns of the main circuit as well as the energy loss of the MOSFETs. The different static characteristic curves and parameters of electrical reactance are also discussed.

研究了机器人场效应管式弧焊逆变器的电气性能和弧焊工艺性能，并着重对其逆变主电路电流、电压波形、管组功耗进行分析研究，以及探讨如何采用不同形状的外特性曲线与合理设计电子电抗器的电参数，从而提高弧焊机器人对不同工件开关、不同弧焊方法的适应性，实现贫飞溅的焊接。

The simulation and experimental results verify the validity of proposed illuminator for leadless solder joint inspection,and show it can enlarge the feature distances from different classes.

仿真和实验结果表明，所设计的光源在检测无铅焊点时同样有效，并能使不同类焊点间的特征距离更大，最大为半球形光源照射下的11.88倍，从而提高了特征在无铅焊点缺陷检测的分辨能力，验证了光源设计的有效性。

If fluxed parts are allowed tostand, the water in the flux will evaporate; and dried flux isliable to flake off, exposing metal surfaces to oxidation.

如果允许涂上焊剂的部件处于直立状态，那么焊剂中的水分会蒸发掉，而干燥的焊剂很容易脱落，致使暴露的金属表面容易被氧化。

If fluxed parts are allowed tostand, the water in the flux will evaporate, and dried fluxis liable to flake off, exposing metal surfaces to oxidation.

如果允许涂上焊剂的部件处于直立状态，那么焊剂中的水分会蒸发掉，而干燥的焊剂很容易脱落，致使暴露的金属表面容易被生日配对缘分测试氧化。

If fluxed parts are allowed to stand, the water in the flux will 耐腐蚀液下泵, and dried flux is 不锈钢软管型号 to flake off, exposing metal surfaces to oxidation.

如果允许涂上焊剂的部件处于直立状态，那么焊剂中的苏泊尔电磁炉会蒸发掉，而干燥的焊剂很容易脱落，致使暴露的金属表面容易被氧化。

If allowed to painted components in the vertical flux of the state, then the flux of water vaporizes out, and dry Flux easily fallen off, causing the exposed metal surface vulnerable to oxidation.

如果允许涂上焊剂的部件处于直立状态，那么焊剂中的水分会蒸发掉，而干燥的焊剂很容易脱落，致使暴露的金属表面容易被氧化。

We possess more than 40 punches of different tonnages, plate shear, welding machine doing spot weld, projection weld and other production equipment. Meanwhile, equipped with specialized equipment for developing and manufacturing mould, we also adopt advanced CAD disign technology.

公司拥有各种吨位的冲床40余台、剪板机多台，并且还拥有专业焊机与凸焊设备，能进行产品点焊及螺钉、螺帽凸焊焊接，同时在模具开发制造方面有齐全的专用设备相配套，并采用先进的CAD设计技术和专业的模具制造。

We possess more than 50 punches of different tonnages, plate shear, welding machine doing spot weld, projection weld and other production equipment. Meanwhile, equipped with specialized equipment for developing and manufacturing mould, we also adopt advanced CAD disign technology.

上海众浩汽车配件有限公司拥有各种吨位的冲床50余台、剪板机多台，并且还拥有专业焊机与凸焊设备，能进行产品点焊及螺钉、螺帽凸焊焊接，同时在模具开发制造方面有齐全的专用设备相配套，并采用先进的CAD设计技术和专业的模具制造。

Pipe maker mold factory is specialized in the production pipe mold private businesses, their production of a variety of cold-formed steel pipe molds and dies used a variety of high-quality tool steel manufacturing, processing sophisticated, high hardness, abrasion resistance Good, strong impact, over the years has maintained a provincial / municipal quality products title.

大厂焊管模具厂是一家专业生产焊管模具的私营企业，其生产的各种规格的焊管模具和冷弯型钢模具采用了不同的优质工具钢制造，加工精细，硬度高，耐磨性好，抗冲击能力强，多年来一直保持着省／市优质产品称号。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。