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- What can you do to help reducing noise? 你如何能帮助减少噪音?
- It has good performance to anti-ice-snow on pavement, reduce noises and increase skid resistance performance. 橡胶颗粒路面具有良好的抑制路面积雪结冰和降噪、抗滑的能力；
- Lubrication reduces noise and wear. 润滑作用能减少噪音和磨损。
- Save fuel and reduce noise, no precipitation. 节省燃油，降低噪音，无沉淀。
- The bootstrapping switch used to reduce noise. 输入采用自举开关电路来减小信号的噪音。
- Titanium Alloy Valve Retainer could help in reducing noise, friction, and vibration. 钛合金汽门帽可减低噪音、摩擦、震动。
- An example would be noise where engines can be muffled thus reducing noise by a noticeable amount. 例如，发动机可以加以消音从而大大减少机器的噪音。
- Spraying circulation is adopted to lubricate the gears, reducing noise and prolonging the service life. 齿轮传动采用喷淋式循环润滑供油系统,降低噪音,增加齿轮工作寿命。
- However, the high frequency signals could not be smoothed simply to reduce noises because the background was deteriorated even though the spectral signal did not change significantly. 然而，不能采用简单滤除高频信号的方法来去除噪声，因为这样虽然高频信号没有明显改变但会使背景变形。
- Reducing noise as much as possible is significant to improve signal quality of SDI-MWD. 最大限度地降低噪声强度,对于提高SDI-MWD无线随钻测量仪信号质量至关重要。
- This filter,like a local-mean-weighted highpass filter,can balance the reducing noise and enhancing feature. 它兼有局域平均和高通特性，因而可均衡去除噪声和增强图像边缘.;文章还给出了计算实例
- Reduce noise to power supply, with obvious effect of energy-saving. 电网干扰小,节能效果明显。
- Her nerves were frayed by the noises in the street. 街上的噪音使她神经紧张。
- Astronomical CCD (Charge-Coupled Device) image is affected by kinds of noises, it is necessary to research how to reduce noises effectively and to realize the detection for fixed stars and moving space targets. ccd(Charge-Coupled Device)天文图像受到各种噪声的影响,因此研究如何有效地抑制噪声并在此基础上对恒星目标和运动空间目标进行可靠检测是有必要的。
- She made polite noises about my work. 她对我的工作情况说了些客套话。
- But now that the challenges of lofting the ISS have been met, reducing noise has moved to very near the top of the priority list, he states. 好在把ISS送上去的各项挑战都已达成，太空站已在天上，减轻噪音的要求在工作表上也快要跃升到最优先的位置了。
- He is heedless of the noises out of the windows. 他没有注意到窗外的嘈杂声。
- The concept could revolutionize air travel because of its potential to increase fuel efficiency, while reducing noise and emissions. 这种概念机型会带来空中旅行的革命性改变，它将提高燃料效率、减少噪音和排放。
- In addition from the aspects of indoor and outdoor environments practical measures are proposed to reduce noises in order to improve acoustical environment to create health residence. 分析了噪音污染的类型及对人体的危害,并从室外和室内声环境等多方面提出了降低噪音对居民影响的措施,以改善居住区的声环境,提高环境质量。
