1) breakage first hypothesis
断裂第一假设
2) fracture design
断裂设计
1.
Several problems on extralow cycle variable amplitude fatigue fracture design;
超低周变幅疲劳断裂设计的几个问题
2.
The relationship of cycle times of fracture to the loading manner,geometry of the notch,and loading frequency was discussed and the suitable parameters of fracture design for medium-carbon steel in extra-low axial fatigue loading were presented.
研究中碳钢在轴向疲劳载荷下的超低周断裂问题,讨论载荷形式、切口几何参数和加载频率与断裂循环周次的关系,提出适宜于中碳钢材料在超低周轴向疲劳载荷下的断裂设计参数。
3.
The concept and properties of stress blanking are discussed on the basis of the conceptis of creak technique and fracture design.
在简要介绍裂纹技术及断裂设计概念的基础上,讨论了应力法断料的概念及特点,确定了适宜于低应力脆断的敏感应力状态和最佳预荷方式,以表征切口尖端附近应力场强的无量纲因子fa(a/b)为基础,通过实验和数值计算得出包括切口尖端半径、切口深度和切口张角在内的适宜切口参数,从而为应力法下料的应用提供了技术保证。
3) I-split Hypothesis
I分裂假设
4) first cleavage
第一次卵裂
1.
Study on the best opportunity of tetraploid preparation and histological observation on the first cleavage of fertilized eggs in rainbow trout;
虹鳟受精卵第一次卵裂组织学观察及四倍体制备最佳时机的研究
2.
Relationship between water temperature and release of polar body and first cleavage of Haliotis diversicolor aquatilis
九孔鲍的极体释放和第一次卵裂与水温的关系
5) Discontinuous point of the first kind
第一间断点
6) match-up hypothesis
一致性假设
补充资料:1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
叠 135Omm双流板坯连铸机(重庆钢铁设计研究院设计)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条