查询词典 weldments

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。

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。

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。

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。

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%。

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。

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。

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。

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。

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。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。