low noise level meaning in English
噪音等级低
Examples
- Stable machine body ensures low vibration and low noise level during grinding
机身稳固，研粉过程振动小噪音低。 - Low noise level , low oil consumption , wind cooling without water , reasonable steady performances
噪音低、油耗少，全风冷不用水，结构合理，性能稳定。 - High - low pressure double vane pump with low noise level and high performance is used for energy saving and high efficiency
采用高性能、低噪音的高低压双泵或单泵以省耗能量及提高生产效能。 - It committed itself to much lower noise levels for passengers and people living near airports and to lower emissions
空客也致力于把对乘客和机场周围住户的噪音减少到最低水平，并降低排放。 - This thesis provides an approach for the prediction of the tail rotor noise and the design of a tail rotor with low noise level
本文的研究结果为今后发展或逐步完善能用于工程计算的直升机尾桨噪声的预测方法提供了一些指导。