The failure tree for atmospheric tower is established with deductive method based on the theoryoffailure tree analysis.
根据故障树分析理论，用演绎法建立了常减压蒸馏装置常压塔的失效故障树。
2
But string theory has been around for decades without delivering the goods, and that failure has encouraged the protagonists of an alternative explanation to push themselves forward.
但是超弦理论已活跃了几十年，却没有什么突破。超弦理论的失败激励了另一种理论的倡导者。
3
The work offers further support for the theory that Alzheimer’s could be caused by a form of diabetes linked to the body’s failure to produce and process insulin effectively.