查询词典 weldments
- 与 weldments 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Butt,T-butt and cruciform weldments are typical joints in ship and ocean structures. Most of the fatigue failure can be traced to the weld toe.
对接、T型接头与十字接头是船舶与海洋结构的典型结构形式，其大部分疲劳失效是由于焊趾引起的。
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It is also used to advantage on heavy weldments and assemblies.
在重型焊接和装配上也有有利的用途。
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The fatigue life of ship structures is mostly dependent on the fatigue life of their weldments.
船舶结构的疲劳寿命取决于其焊接结构的疲劳寿命。
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A chapter is also devoted to the topic of the service behaviour of weldments.
阿章还专门讨论了焊件服务行为的话题。
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In butt-welding specimens, the tensile strength and percentage elongation for the weldments approach to 80% and 35% of base metal respectively.
在对接焊中，试件抗拉强度达近母材的80%，伸长率达近母材的35%。
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The 3PB specimens were used to study the fatigue fracture behavior of these weldments.
用三点弯曲试样对这些焊接结构的疲劳特性进行研究。
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An investigation was conducted to determine the causes of weld defects in laser Be/Al weldments.
通过实验手段并改变激光焊接参数对Be/Al激光焊接缺陷的起因进行研究。
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In this paper,the brittle fracture probability of weldments and the fracture toughness of heat affected zone were investigated according to the principle of the weakest link theory.
从最弱链模型的物理本质出发，探讨了影响焊接热影响区脆性断裂的主要因素。
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X-ray real time image system was used to detect I style laser weldments nondestructively, and X-ray detection images were obtained.
采用X射线实时成像系统对工字形激光焊件进行检测，得到了含有微小缺陷的低对比度射线检测图像。
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The influence of welding residual stresses on the fracture characteristics of thesteel weldments with short-crack s was evaluated,and an attempt has been made to improve the fracture characteristics of the steel weldments with short-crack s by the application of surface treatment.
本文探讨了焊接残余应力对带短裂纹焊件疲劳断裂性能（疲劳裂纹萌生寿命、疲劳短裂纹扩展速率及疲劳总寿命）的影响，并通过表面锤击、表面喷丸处理，使焊件短裂纹处的残余应力得到有利调整，从而改善和提高了带短裂纹焊件的断裂性能。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。