1) test reliability
探伤可靠性
2) crack detection
探伤
1.
Introduction of ACFM for bogie frame crack detection;
转向架构架探伤的交流电场探测法
2.
The paper discusses that the production line of crack detection grinding at EAF Plant has played an important role and contribution to grade development,process improvement and quality control.
论述了电炉厂的探伤修磨生产线在品种开发、工艺改进和质量控制方面的作用和贡献。
3.
This paper describes the welding craft and crack detection requirements of spiral cases of No.
针对安装完毕的5、6号机蜗壳焊接工艺、探伤要求所作的介绍,对同类机组有一定的借鉴作用。
3) inspection
探伤
1.
Application and analysis of inspection technique for drilling pipe;
钻杆探伤技术的应用与分析
2.
Measures of cleaning molten steel,controlling cast velocity and cast temperature were taken,and the compliance ration in ultrasonic inspection of plate was enhanced.
对中厚板超声波探伤不合格部位取样,通过低倍、高倍、Z向刨开及电镜检验等手段对钢板不合的原因进行了分析,找出了钢板不合的主要原因是中心偏析、组织中的夹杂物较多,同时存在中心疏松及微裂纹。
3.
On the basis of electromagnetic induction eddy principle,the sucker rod wellhead nondestructive inspection unit is developed.
抽油杆缺陷井口探伤检测装置是根据电磁感应涡流原理设计研制的 ,解决了油井作业过程中对抽油杆缺陷的探伤检测问题 ,从而淘汰缺陷超值杆。
4) flaw detection
探伤
1.
The utilization of ultrasonic flaw detection in detecting drill pipe crassitude intermediate belt;
超声波探伤在钻杆加厚过渡带检测中的应用
2.
Ultrasonic transverse wave flaw detection of wheel tyres without car-moving;
不动车轮箍超声横波探伤
3.
This paper introduces the theory of flaw detection for the eddy current,the remote field eddy current and multifrequency eddy current and their relationship.
介绍涡流、远场涡流,多频涡流等探伤方法的基本原理及三者之间的关系,并在此基础上着重介绍了远场涡流在电厂冷凝器铜管、不锈钢管探伤工作中的优点,根据现场检验的经验总结出一套相应的检测方法,并对此方法的工作流程作了详细介绍。
5) Ultrasonic flaw detection
探伤
1.
Choosing of angle probe K value in ultrasonic flaw detection;
超声波探伤中探头K值的选择
2.
Discussion on ultrasonic flaw detection for the car axles in use for DF_(4D) locomotive;
DF_(4D)型机车在役车轴超声波探伤方法探讨
6) detection
探伤
1.
The detection technology of non-mental ultrasonic can be applied in rapid quality inspection and the error theory can be applied in doing the analysis researches on the data for the purposes of differentiating the structural defect from the surface difference in colour of the concrete of beam body.
研究目的:预制梁混凝土表面经常出现外观颜色明显差异的现象,采用非金属超声波探伤技术简捷快速进行质量检测,并应用误差理论进行数据分析研究,可对梁体混凝土结构缺陷和表面颜色差异进行区分。
2.
The author introduces a pipe defect locating method by contact type ultrasonic detection--finger oil dipping touching method and analyses the theoretical basis of defect locating by this method.
介绍了钢管接触法超声波探伤缺陷定位方法——手指蘸油触摸法,分析了利用此种方法进行缺陷定位的理论依据。
3.
The detection technology of non-mental ultrasonic can be applied in rapid quality inspection and the error theory can be applied in doing the analysis researches on the data for the purposes of differentiating the structural defect from the surface difference in colour of the concrete of beam body.
研究目的:预制梁混凝土表面经常出现外观颜色明显差异的现象,采用非金属超声波探伤技术简捷快速进行质量检测,并应用误差理论进行数据分析研究,可对梁体混凝土结构缺陷和表面颜色差异进行区分。
参考词条
补充资料：必然性，可靠性
必然性，可靠性
certainty
必然性，可靠性[沈r侧nty;月oeToaep毗T‘] 预先确信某事件毫无疑问会实现.必然性是某事件可实现性的特征，且标上了最高水平的概率.在概率论中，必然性的概念是与必然事件(certain event)和以概率l出现的事件相联系的.在实践中，只要某事件的概率充分接近于1，人们就称之为必然性事件.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。