This paper introduces a kind of new method of cool rolling, shock and rolling, for making rounds of high strength bolts. Its working principle and test results are described.
介绍了一种用于高强度螺栓圆角冷滚压的新方法——冲击滚压，简述了它的工作原理及试验结果分析。
This article intorduces briefly a new kind of composite which has a lot of advantages such as wear-resistance, thermal isolation, corrosion resistance, high strength, and light weight, etc.
新型复合材料具备耐磨损、隔温、防腐蚀、强度高、重量轻等多种优点，是现代交通工具上应用的理想材料。
This resin is a kind of perfect adhesive which has high adhesive strength and good thermal resistance, can resist corrosion from all organic solvents and can resist acid and alkali.
该树脂是一种粘结强度高、耐热性好、能抵抗所有有机溶剂的腐蚀、能耐酸碱的理想粘结剂。
This kind of clay has high strength and it is generally believed that the reticulate red clay has no rheological properties, so there is no research about it.
由于网纹红土的强度较高，一般认为网纹红土没有流变特性，所以有关网纹红土流变特性的研究还是空白。
The trial showed that this kind of adhesive has specialities of low cost, fast dry, high strength, it can satisfy the needs of packing high speed paper-tube.
试验表明，该胶粘剂具有成本低、粘接强度高、干燥速度快等特点，完全可以满足高速纸管包装的要求。
This kind of brazing filler metal had a good filling performance, at the same time, sound high-temperature strength and impact toughness can be obtained in the joint.
该钎料不仅具有较好的填缝能力，同时获得的钎缝接头具有良好的高温强度和抗冲击性能。
This kind of crankshaft possesses very good wear-resistance and high fatigue strength which is higher by a factor of 1.40 than that of advanced technologies informed.
这种曲轴具有很好的耐磨性和很高的疲劳强度，比已报道的较高数据还高出40%以上。
In this paper, the embedding, pretension and grouting technology of the high-strength prestressed bolts for this kind of the base is presented.
本文主要介绍了该工程高强预应力锚栓预埋、张拉及灌浆的技术。
This invention discloses a kind of soy protein isolate packaging film with water resistance and high-strength and its preparation method.
本发明公开了一种高强度耐水大豆分离蛋白包装薄膜及其制备方法和应用。
The need of high strength when in use, can choose this kind of high strength blow molding trays.
需要高强度使用时，可以选择这种高强度的吹塑托盘。
Super quick setting and super high early strength cement was studied. Amount of microaggregate added in this kind of cement was up to 13%.
本实验研制的超速凝超早强水泥中的微集料掺加量高达13％。
The results indicate that this kind of short growth period massons pine is a good raw material due to the high strength and good beatability of its pulp.
结果表明，短周期马尾松纸浆性能优良，易于打浆、打浆能量消耗低，是一种值得推广应用的造纸原料。
The results indicate that this kind of short growth period massons pine is a good raw material due to the high strength and good beatability of its pulp.
结果表明，短周期马尾松纸浆性能优良，易于打浆、打浆能量消耗低，是一种值得推广应用的造纸原料。
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