查询词典 fretting

There is little sense of progression, and one is left fretting that a great treasure has been overlooked in the necessary zigzagging through the objects.

有没有什么意义的进展，并留下一个微动，一个伟大的宝库一直在通过必要的曲折忽视的对象。

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。

Not only has a wear plane presented in the side of core wire due to fretting wear. But also there are regular micro striations with approximately 3m interval in the plane.

这种微动磨损不仅在钢丝的侧面产生磨损面，而且在磨损面上形成了排列规则、间距为3m左右的微观条纹。

Distribution of contact stress and contact status of dovetail joint are obtained,and the location of fretting fatigue crack predicted.

进一步应用该位置处的应力场和接触状态进行结构的寿命预测，通过燕尾榫连接结构的低周微动疲劳试验，获得了寿命预测模型中的相关参数。

Distribution of contact stress and contact status of dovetail joint are obtained, and the location of fretting fatigue crack predicted.

针对燕尾榫连接结构，采用有限元技术求解接触问题，获得结构接触应力及接触状态量的分布，并预测裂纹萌生的位置。

A factor of friction power is considered during fatigue, and a new model for predicting fretting fatigue life under low cycle load is presented based on a nominal stress method. For dovetail joint, the problem of elastic contact is solved using the finite element method.

在低周疲劳寿命预测方法中，通过引人摩擦功因子，考虑微动作用对构件疲劳寿命的影响，对传统的名义应力法进行改进，以用于构件的低周疲劳寿命预测。

Fretting fatigue ; life prediction ; low cycle fatigue ; dovetail joint ; nominal stress method

微动疲劳；寿命预测；低周疲劳；燕尾榫；名义应力法

Switzerland has already been fretting over dwindling supplies of its beloved 'cervelat' sausage following a European Union ban on the Brazilian cows' intestines traditionally used to encase the meat.

熏香肠是瑞士人最爱的食品之一，但由于欧盟禁止其成员国进口用于制作香肠的巴西牛肠，瑞士已为熏香肠供应不足而大伤脑筋。

Switzerland has already been fretting over dwindling supplies of its beloved 'cervelat' sausage following a European Union ban on the Brazilian cows' intestines traditionally used to encase the meat.

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Transport 'fretting' has always proved a problem for boxed goods and previously, aluminium coaters and painters have used tissue paper and strapping, to try and deliver their products in pristine condition to the end user.

运输'微动'始终证明是一个问题的盒装商品和以前，铝镀膜机和画家用卫生纸和strapping ，尝试和提供他们的产品处于原始状态向最终用户。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。