查询词典 necking

Flange height and lip thickness are limited to the drawing ratio of the sheet metal in the convectional hole flanging process. Necking or fracture tends to occur before the required flange height being achieved which is unfavorable for subsequent assembly operations.

般金属板材在进行孔凸缘冲压成形时，凸缘高度和轴壁厚度通常受材料伸长率的限制，往往在未达所需凸缘高度前，板材即发生颈缩或破裂的现象，不利后续组装加工。

The deformation model for 304 stainless steel strip continuous casting, which is based on the hypothesis of frustum of quadrilateral prism, at high temperature and in hot deformation during the necking was presented.

提出了薄带连铸304不锈钢在高温热变形过程中，当出现颈缩时以四棱台进行变形的模型。

In order to reduce the necking effect of gabion mesh and lateral deformation during pull-out test,special clamping system was developed.

试验改进了筋材的夹持方法，有效地限制了试件的横向变形和在拉拔过程中的颈缩效应。

It breaks the bottle-necking of the application of fire-retardant honeycombed paper boards in the vast markets of building materials industry. It is the ideal replacement of the old generation products using traditional technology.

具有自主知识产权的先进生产工艺，填补了国际空白，突破了阻燃纸蜂窝进入巨大建材市场的瓶颈，是土法喷阻燃剂的阻燃纸蜂窝的替代产品，属真正意义上的绿色环保产品，100%的废弃物资源回收利用。

It breaks the bottle-necking of the application of fire-retardant honeycombed paper boards in the vast markets of building materials industry. It is the ideal replacement of the old generation products using traditional technology. Our products are enviornnental safe and 100% recyclable.

具有自主知识产权的先进生产工艺，填补了国际空白，突破了阻燃纸蜂窝进入巨大建材市场的瓶颈，是土法喷阻燃剂的阻燃纸蜂窝的替代产品，属真正意义上的绿色环保产品，100%的废弃物资源回收利用。

We also propose form the viewpoint of micromechanics the condition of instability of the microstructure of porous materials and apply it to the analysis of the internal void-necking fracture process.

同时本文还从细观力学的角度出发建立了含微孔材料连续介质微结构的失稳条件，并以此为基础对延性金属材料的微孔内颈缩断裂进行了分析。

The Belvac 795 series Necker System was developed in response to canmaker requirements for ultra-high-speed necking and flanging machinery.

795系列颈缩加工系统根据罐生产的要求发展起来，使用极高速的颈缩加工和凸缘加工机械。

I saw them necking in the park.

我看见他们在公园里拥吻。

The deformation characteristics of the cross member pipe have been analyzed with determination of necking numbers and necking force.

分析了前横梁管材缩口的变形特点，确定了缩口次数和缩口力。

According to the pipe size,pipe material and the pressure needed for pipe necking ,a die has been designed to make necking operation on long-size pipes on a mechanical press.

根据管材尺寸、材料及成形所需压力，设计了1副模具在机械压力机上对较长尺寸管材进行缩管，经过近10万件的生产证明，模具完全满足生产的要

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。