英德
有道
百度
谷歌
图片
维基
百科
反拉伸 [fǎn lā shēn]
[机] reverse-drawing
- 叙述了用反挤压工艺代替多道变薄拉伸工艺生产铝合金外壳的优点。
The advantages of the production for the aluminium alloy casing with backward extruding technology replacing multi-pass ironing technology are marrated. - 由实验得知聚苯并恶唑编织绳具有细丹尼、高强力及低延伸率外，经由反覆拉伸仿真飞行时其强力下降率亦为较佳者。
From the end result, we realize that PBO fiber ropes with minor denier, high strength and low elongation rate are the better choices while undergoing the recursive simulated flight tests. - 叙述了用冷挤压工艺生产本体的特点，对本体进行了工艺分析，介绍了毛坯制备处理及反挤压、变薄拉伸模具结构设计。
The characteristics using cold extruding technology to produce mainbody were stated, analyzed the forming technology of the mainbody.
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