The lowering hermetical state of an engine will not only cause economy and power coastdown, but also worsen the emission evaluating indicators of exhaust gas.
发动机密封性降低,会造成发动机经济性、动力性下降及废气排放指标恶化,因此对各缸压缩压力的检测具有重要意义。
Built-in high-pressure liquefied gas, not in accordance with indicators to use, can cause injury.
内装高压液化气,不依照指标使用,可能会导致身体受伤。
Conclusion Appropriate intervention measure should be done to reduce the high risk indicators that cause newborn hearing loss.
结论听力损失家族史和颅面畸形是新生儿听力损失高危因素,应对其采取适当的干预措施。
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