With the increasingly strict exhaust regulation, malfunction diagnosis is necessary.

汽车排放法规的日益严格，故障诊断已成为必须。

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Turbine governor of regulation principle of speed turbine system failure, according to determine cause of the malfunction fault phenomenon developed solutions, troubleshooting.

应用汽轮机调速器调节原理分析汽轮机调速系统故障，根据故障现象判定故障原因制定解决方法，排除故障。

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The scientists found that people with this defect would suffer a chronic malfunction of calcium regulation in their heart muscle.

BBC: Gene link to inherited heart disease