fair wear and tear

用法例句

Analysis of pantograph carbon contact strip abnormal wear on Guangzhou Metro Line 2 train;

广州地铁二号线列车受电弓碳滑板异常磨耗分析

The conclusion is reached that the normal wear is not avoidable but can be decreased when the plate which can meet certain working condition is manufactured with correct material and treated with certain process.

从宏观和微观的两方面阐述了磨片磨损的几种形式和磨损机理,认为正常磨损是不可避免的,通过对材质进行合理选择或者进行一定的工艺处理,生产出满足一定工况条件的磨片,只能降低正常磨损引起的损耗;同时,采用适当的措施,非正常磨损是完全可以避免的。

Research on the Influence of Brake Mode to Abnormal Wear of Wheelset Tread on Urban Mass Transit;

城市轨道交通制动模式对车轮踏面非正常磨耗影响的研究

fair water and tear gradual deterioration

正常磨损和自然损耗

Failure due to normal deterioration or mechanical wear, the probability of which increases with usage.

由于正常损耗或机械磨损而产生的失效，其概率随使用时间而增加。

The Comparative Investigation on the Wear Ability of Several Normal Crown Prosthetic Materials;

牙科常用冠修复材料磨耗性能的研究

Therefore, it is crucial to detect the abrasion of wheelsets accurately.

因此准确的检测车轮的磨耗状况是非常重要的。

Analysis and Counter Measures of Abnormal Wear between Catenary and Pantograph under Rigid Suspension of OCS

架空刚性悬挂弓网磨耗异常的分析与解决办法

Comparative study on abrasion characteristics of three kinds of prosthetic metal materials

牙科修复常用金属材料磨耗性能比较研究

Description: Loss of discrete areas of the wearing course layer. There is usually a clear delineation of the wearing course asphalt and the layer below.

描述：分层也是剥落的一种，是磨耗层个别的区域剥落。通常磨耗层和下层间会出现清晰的分界。

Service shall include the labor and parts required to repair Product which has become defective through normal wear and usage. This does not include consumable and their installation.

维修包括维修正常磨损及使用损坏的产品所需要的劳务以及配件，但不包括消耗品及它们的安装。

Apart from fair wear and tear, the car is in excellent condition.

这辆车除了正常磨损外，一切完好。

She managed to keep her sanity throughout the ordeal.

在那场磨难中她始终保持神志正常。

metalling clause

镀铁件磨耗条款磨耗条款

The paper covers introductions of ordinary rubber wear test methods and the standards for selecting test conditions.

介绍最常用的橡胶磨耗试验方法和选择试验条件的标准。

Causes to Abnormal Wear of X6A Special Flat Car for Containers and Measures for Solution

X_(6A)型集装箱专用平车异常磨耗的原因及解决措施

Occlusal reconstruction of serious dentition attrition caused by fibrous dysplasia of jaw

颌骨纤维异常增殖症伴牙列重度磨耗的咬合重建

The first molar has the most serious tooth wear and the third molar was the lightest.

第一磨牙的磨耗程度最重,第三磨牙的磨耗程度最轻。

Study on the Mechanism of Tire Abnormal Wear and Life Prediction;

轿车轮胎非正常磨损机理及使用寿命预测研究

Analysis of abnormal condition of BBD mill pressure direct-fired system

双进双出磨煤机正压直吹式制粉系统异常分析