查询词典 tack weld

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。。。

It is feasible to replace lap welding with butt welding to improve quality of mid-diameter spiral weld pipe.

用高频对接焊代替高频搭接焊是提高中直径螺旋焊管质量的可靠途径。

If it can be welded, I can weld it.- Cast iron?

只要是能焊接的，我都行-铸铁？

The results show that the flow is not symmetric about the weld centerline.

结果表明，塑性金属流动关于焊缝中心并不对称。

Preparations - Metal removal, typically a chamfer, to prepare for a weld.

准备工作-金属移除，通常为倒角，为熔接做准备。

This JZX100 Chaser from WELD is equally as much a showcar as it is a drift car.

这JZX100驱逐舰焊缝同样既是一个showcar ，因为这是一个漂移赛车。

Has analyzed this company new product (after *SR-30, SR-24, SR-20,*SR-16, the SR-13 3/8 series) the production craft, the treating processes and the production efficiency, design a set primarily to include the guide rail, the driving gear, the chain drive, the reduction gear, the electric motor, the shaft coupling, the axis, the bearing, the key, the circlip by V installment and roll spare part and so on drive wheel installments,And completes the correlation selection and the corresponding mechanics examination, with realizes two to need the butt weld the marine riser automatically to, and in the synchro completes the further welding after the spot welding.

分析了该公司新型产品（包括＊SR-30、SR-24、SR-20、＊SR-16、SR-13 3/8系列）的生产工艺、处理过程及生产效率后，设计出一套以V型装置为主包括导轨、驱动轮、链传动、减速器、电动机、联轴器、轴、轴承、键、弹性挡圈及滚动轮等零部件的装置，并完成相关选材及相应的力学校核，用以实现两根需要正对焊接的隔水管自动对中，并在对中点焊后同步转动以完成进一步的焊接。

A method of segment installation is applied to fix tube pole by tower crane and auto-crane, In order to control the dot which is signed on steel tube exterior project to corresponding dot on the ground, a theodolite is set in each direction, In order to ensure quality, the weld of interface of steel tube pole should be executed from middle of plane to circumambience

钢管柱通过塔式起重机和汽车吊采用分节安装的方法进行安装，安装时从两个方向各架设1台经纬仪以控制钢管柱外壁标记点的投影在地面作出的相应标记点上。

Now our company has managed to develop the collet chuck and guide bush of carbide with wear-resistant weld in good precision.

目前已成功研制开发了精密耐磨造车网，镶嵌有硬质合金的夹头和夹套。

pipe weld root complex regional structure, reflected echo mess is the lack of penetration and have a crack, Ultrasonic testing is the focus is difficult.

你可以先用专业的翻译工具来直译一下，然后再看看如何措词，我想你是搞这个专业的，应该有一些专业英语功底，我太忙，没时间帮你翻译了！

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。