The macro failure characteristics, the main failure factors and comprehensive failure mechanism are analysed, its emergency harnessing tactics are found out and have been practised successfully.
通过分析路堑边坡体宏观破坏特征、主要影响因素、复合破坏机制，找出了其应急治理对策并已成功实践。
The macro and micro characteristics of vacuolar corrosion were studied; a failure case of vacuolar corrosion of petroleum pipe of seashore well-drilling rig was discussed.
通过讨论海上石油钻井平台用管材空泡腐蚀失效的案例，研究管材空泡腐蚀的宏观特征和微观特征。
A test analysis is made on macro-failure and micro-failure characteristics, metallography and corrosion mediums of U-type stainless steel bellows type expansion joints leaked.
对发生泄漏的不锈钢u型波纹管补偿器的宏观失效特征、微观失效特征、金相、腐蚀介质进行试验分析。
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