疲劳的

This paper presented the mechanism of fretting fatigue failure that happened on the contact surfaces between sleeve and roll neck of oil-film bearing under the rolling load.

研究了油膜轴承锥套与辊颈接触表面在轧制载荷作用下发生微动疲劳损伤的力学机理。

Presently, there is only a little study about the fatigue property of steel bridge monolithic joint.

目前，对于整体节点疲劳强度的研究还很少。

As broad-leaved hard, hot, due to renovations杂木strong demand, the price is not firm fatigue.

至于阔叶硬，热由于进行装修，杂木强劲需求，价格不坚定的疲劳。

The effect of RE and heat treatment on impact fatigue property of medium chromium cast semi steel was studied in this paper by means of impact fatigue testing machine.

研究了稀土元素及热处理对中铬半钢冲击疲劳性能的影响。

The test of coffin model thermal-fatigue in notched plate specimen of the4Cr5MoSiV1 steel has been made, by self-made testing machine of the highfrequency heating and the draught quenching.

哄骗自制的高频感到加热、吹风冷却式试验机，对于4Cr5MoSiVl钢豁口板状试样进行了Coffin型热疲劳试验。

The coke tower s are working under high temperature and coke in and out with hot and cold distress,and local severe distortion of the towers or dehiscence of welded seam appears frequently.

焦炭塔长期在高温及充焦、除焦的冷热疲劳作用下运行，常出现塔体局部严重变形和母材焊缝开裂问题。

Analyzed the residual life of thermo-mechanical fatigue of Coke TowerAll the job having been done provided reference data for the use and maintenance of the Coke Tower of delayed coking workshop of JINXTN PETRO AND CHEMICAL COMPANY.

4根据实测数据，对焦炭塔的热机械疲劳寿命进行了评估。

By means of dissection,the fracture was found at the cross of strap and post.

分析其失效原因为铅合金在外力作用下，产生塑性变形引起的低周疲劳，造成断裂。

A technique for dealing with confidence limit-reliability-stress curves of up-and-down test was presented to obtain a more accurate endurance limit.

为获得安全可靠的疲劳极限，提出了处理升降法试验数据置信限－可靠度－应力曲线方法。

The endurance limit of the composite was about 750 MPa, which is much higher than about 600 MPa of the SCS6 fiber reinforced Ti matrix composites.

研究结果表明，(Al2O3)f/Al复合材料的疲劳极限为750 MPa，远高于SCS-6碳化硅纤维增强钛基复合材料。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。