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- The results show that the stress crrosion,wich is duo to the less leaking of the crrosion media in tower,cause the fastening bolt of valve failure. 结果表明,由于塔内腐蚀性介质的微量渗出,导致了阀门紧固螺栓的应力腐蚀断裂。
- NOTE: To prevent premature valve failure it is not recommended that the valve operate in the throttled position with more than 25 ft. pressure differential. 注意：为了避免阀门过早出现故障，建议当压降大于25英尺时阀门不要在节流位置运行。
- Failure of a control valve on the liquid line to a tank must be considered because a control valve failure may adversely affect the flow of material to a tank. 必须考虑储罐液体注入管线上的控制阀发生故障的情况，因为控制阀故障可能会对进罐的物料流量产生不利影响。
- A control valve failure may also cause the liquid level in a pressurized vessel feeding liquid to a tank to drop below the outlet nozzle, allowing vapor from the vessel to be pressured into the tank. 控制阀故障还会导致向储罐供液体料的压力容器液位降低到其出口管嘴以下，使得蒸气从压力容器压入储罐。
- The incidences of valve failure were 3.35%/patient-year for bovine valves, 1.52%/patient-year for porcine valves and 2.2%/patientyear for dura mater valves. 49例的51只生物瓣膜损破;损破率为2.;62%25病人-年;牛心包瓣的损破率为3
- Analysis of the Reason for Air Valve Failure 气阀损坏的原因分析
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- Rheumatic pulmonary valve failure 风湿性肺动脉瓣衰竭
- Rheumatic tricuspid valve failure 风湿性三尖瓣衰竭
- Have you turned off the water valve? 你关掉水阀了吗？
- He was bewailing his failure in the examination. 他为考试不及格而悲伤。
- She was constantly spurred on by a fear of failure. 对失败的恐惧不断地激励着她。
- He was stripped down for his failure in the exam. 他考试不及格受到严厉责骂。
- The failure of the plan was laid at his door. 这个计划失败被归罪于他。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- His plan was foredoomed to failure. 他的计画注定要失败。
- He ascribed his failure to bad luck. 他把失败归于运气不佳。
- He felt miserable about his failure. 他对自己的失败感到悲哀。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
