查询词典 coated metal

Fatigue Property of Metal Materials and Shot Peening Technology .

刘锁编著。金属材料的疲劳性能与喷丸强化工艺。

On the research of the propagation of the fatigue crack in the past 10 years, Paris and Zheng-hart have developed good formulas of the propagation of the fatigue crack of metal , but of which only describe the process of the propagation of the fatigue crack.

在近几十年对疲劳裂纹的扩展的研究中，Paris和Zheng-hirt对金属材料疲劳裂纹扩展的研究给出了很好的扩展表达式，但都是对疲劳裂纹扩展部分过程的描述。

After 30 years, aluminum suffers metal fatigue and the QE II now needs frequent repairs.

但这不是长久之计。30年后，铝板将老化，QE二号需要定期的修理。

Keywords Dynamic fatigue reliability;Metal structure;Crack;Crane

动态疲劳可靠性；金属结构；裂纹；起重机

In this paper, the strength theory is adopted to analyze the stress of the pressure component of boiler, and the calculation method of metal fatigue and creep is adopted to estimate the life loss of the boiler. Meanwhile, the short-cut calculation method is put forward which can meet the requirement of on-line monitoring. On the basis of above, the on-line monitoring and management system of boiler life is developed.

本文采用强度理论和疲劳、蠕变寿命计算方法，分别对电站锅炉的炉外、炉内主要承压部件进行了应力分析和寿命计算，并提出满足在线监测要求的简化计算方法，在此基础上，开发了锅炉承压部件的寿命在线监测和管理系统。

Laser shock peening is a well-known method for extending the fatigue life of metal components by introducing near-surface compressive residual stress.

激光冲击硬化通过在材料的近表面产生残余压应力来提高材料的表面硬度和抗疲劳寿命。

Metal fatigue.

金属疲劳。

The molecules of the metal in the rod increase their energy of motion .

该分子的该在竿的金属着色增加他们的移动的能量。

She took her metal rod and stood as if she were going to run me through.

她就拿她的铁棒，然后对我作刺之状。

Next day he returned and inserted a metal rod to replace the missing bone.

第二天，他又来用金属棒条取代了失去的骨头。

According to my definition, the Manchurian Candidate is an experimentally created dissociative identity disorder that meets the following four criteria

根据我的定义，满州候选人是一个创造分离身份混乱的实验，它符合下述的4条标准

I'd be chuffed to play at a World Cup, but I have many years ahead of me in the game so I hope to have more opportunities.

我会chuffed发挥在世界杯，但我有很多年的比赛在我前面，所以我希望有更多的机会。