查询词典 welted seam

Then,use the criteria of area,volume,and welding seam length to analyze the merits of the different ways to develop on undevelopable curved surface.

对同一不可展曲面的展开可有多种近似展开方法，究竟哪种方法更为合理应建立相应的评判标准。

This study provides a scientific method about studying the gas content of the coal seam unmined and provides the basic data about the safe mining.

这为未开采煤层瓦斯含量的研究提供了科学方法，并为该煤矿的安全开采提供了基础资料。

The seam came unstitched.

衣缝脱线了。门开了。

The seam came unstitched.

衣缝开线了。

In this study,a C.elegans CBFβhomolog,bro-1 was cloned and its function in proliferation,differentiation and specification of seam cells was investigated.

本篇论文报道了新克隆的线虫的CBFB同源基因bro-1，并研究了它在线虫侧线细胞增殖、分化和细胞命运决定中的作用。

Every welding seam has passed the 100% undamage and crack detection or X-ray radial check to avoid any tiny defects and to make the machine more enduring.

臂架系统回转轴承采用德国罗特艾德或意大利拉里奥丽莎公司产品，材质为42CrMo，具有更高的强度和使用寿命。

If they do not, select one of the seam points and drag it until it lines up with the other one.

如果它们没有对齐，选择其中的一个接缝点拖拉它，直到它和另一个对齐为止。

The influences of the technological parameters of vacuum diffusion bonding of logging ceramic probe(Al2O3 ceramic to 45 steel) such as temperature,pressure and time on the shear strength of the bonging seam were studied by the orthogonal optimization test .

利用正交优化试验方法，研究了测井探头Al2O3陶瓷电极座与45钢基体真空扩散焊温度、压力和时间等工艺参数对焊缝抗剪强度的影响，并总结出相应的关系式，然后分析了温度、压力和时间等工艺参数对焊缝抗剪强度的独立影响和交互影响。

The main structures in the brazed seam are Cu and Ag solid solutions.

钎缝组织主要为Cu的固溶体与Ag的固溶体。

Two vertical 1/2 inch buttonholes to finish 1 inch from neck seam for drawcord to exit through.

距领围1英寸处做两个垂直的1/2英寸扣眼来穿帽绳。fui

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。