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- The predicted overall noise level from the new road together with other traffic noise in the vicinity must be above 新建道路加上附近其他道路的交通噪音的预测整体噪音声级,必须达
- overall noise level 总噪声电平
- Overall, the performance of the NF-P12 is excellent and the noise level is extremely low. 总起来,NF-P12的性能是极好的,噪声水平极其低。
- Structure of very low noise level. 低噪音结构。
- Noise level shall comply with the EU guidelines. 噪音级别应符合欧盟的指导方针。
- The noise level of air supply unit should be marked on the drawing. 机组要有噪声要求。
- Airflow system maximizes air volume at minimum noise level. 空气动力系统使加热器在最大出风量时将噪音降到最低。
- The quality of urban living has been damaged by excessive noise levels. 城市生活的质量已被过度的噪音所破坏。
- Reduced noise: Being a simpler device, a direct drive mechanism has fewer parts which could vibrate, and the overall noise emission of the system is usually lower. 分别就是指效率提高,降低噪音,更长的使用寿命,低转速就可产生高扭矩。
- Where possible “quiet” plant shall be selected in order to minimize the overall noise burden to be sustained and to maximize the allowable plant under any particular CNP. 尽可能选用“安静”的设备,以将建筑噪音许可证规定的总体噪音负荷最小化,并将容许设备最大化。
- Regulation on noise levels on board sea-going ship. 海洋船舶噪声级规定。
- Latest generation speed reducing gear pair (high efficiency, low noise level). 最新一代减速齿轮对(高效,低噪音)
- The ultimate noise levels are the same. 最终的噪音水平是一样的。
- Noise level is higher, everyday concessional working hours is shorter. 噪声级越高,天天容许工作时间越短。
- Overall noise of this system is pelow10.000pwop in the 2500km hypotheti-cal reference circuit. 2500pwop of the total noise is allococated to the thetical equipment and 7500pwop to the repeatered line which Sufficiently Satisfies the CCITT Recommendation. 在2500Km的模拟参考电路上的总杂音小于10,000pwop,其中分配终端设备的杂音为2500pwop,线路增音设备为7500pwop,这完全符合CCITT的建议。
- It is forbidden to manufacture,sell or import automobiles that emit noise beyond the limits set on noise level. 禁止制造、销售或者进口超过规定的噪声限值的汽车。
- The distance between the acoustic-emission source and the receiving transducer, and the background noise level are primary factors in selecting a particular frequency band. 声发射源与接收讯号传感器间的距离以及环境噪声的电平是选择频带的主要依据。
- Feel relaxed - reduce noise level and bright lights. You may want to use soft music in the background. 放轻松一点-使周围保持安静并且点亮灯。你可以用一些柔和的音乐做背景。
- He tried to varnish over the truth with a lie. 他试图用谎言来掩盖真相。
- I've got the hump over what he said to me. 我已经对他所说的很不耐烦了。