片语

noise suppression control tube静噪控制管

noise and control噪声及控制

noise shield control technology噪声屏蔽控制技术

noise e control噪声控制

noise threshold control噪声电平控制

NSC Noise Suppression Control噪音抑压控制

noise pollution control噪声污染控制

noise suppression control[电子]

noise active control有源消声

noise abatement噪声控制

英汉例句

• this paper indicated a few design defects noticed in on the spot investigation for noise control engineering, analyzed root cause of the problem and its bed consequence.

  指出了在噪声控制工程现场调查研究中所发现的一些设计缺陷，分析了问题的根本原因和由此产生的不良后果。

• microperforated panel absorbers are getting more and more widely use in noise control field for it's large advantage.

  微穿孔板吸声结构以其众多的优点，在噪声控制领域得到越来越广泛的应用。

• at present, enclosure noise control has been the emphasis and difficulty.

  封闭空间的噪声控制是现代噪声控制的重点和难点。

• in the paper aiming at the problem of low frequency noise transmission through double panel structure, feedback active noise control technique is adopted to control noise transmission.

  本文对于低频噪声在双层板结构中传播的问题，探讨采用反馈的主动噪声控制技术以达到控制噪声传播的目的。

• the research of structural noise control is an important aspect of noise and vibration control domains.

  内燃机结构噪声控制的研究是振动与噪声控制领域的一个重要的研究方向。

• the experimental result of the control performance of the passive noise control system, shows that the control effect was notable.

  最后利用该测试系统对飞机座舱模型噪声无源控制系统进行了控制性能测试，控制效果明显。

• the methods will not only make a key tool for noise prediction, but also play a role for noise control of the propeller in engineering project.

  整个方法对船舶螺旋桨噪声预报提供了工具，对螺旋桨的噪声控制及低噪声设计也有重要的工程价值。

• points out the key issues in noise control including the arrangement of sound absorber, noise transmission from machine room and duct and noise superposition.

  指出了全空气空调系统噪声控制应注意的几个问题，如消声器设置、空调机房及风管传声、噪声叠加等。

• the company has own characteristic technology and product in industry purification, industry dust removal, industry waste gas government, noise control and so on.

  公司在工业凈化、工业除尘、工业废气治理、噪声控制等方面均有自己的特色技术和产品。

• the conclusions are helpful to the noise control of piston pump.

  研究结果有助于柱塞泵的振动噪声控制。

• two grades noise control method is put award. active noise control and passive noise control should be considered together in noise control project.

  提出双层次噪声控制理念，即主动噪声控制与被动噪声控制相结合。

• system assessment, system optimizing designs and aliasing noise control all can be done based on information rate.

  基于信息理论评价系统，优化系统设计，控制欠采样噪声。

• with the development of vehicle noise control technology, engine intake noise control has become the emphasis.

  随着汽车噪声控制技术的发展，进气噪声已成为汽车噪声控制的重点。

• to reduce indoor noise and protect the public health, actions such as monitoring, assessment, developing criteria and noise control techniques, should be taken.

  应采取多种措施如监督监测、评价、制定标準、噪声控制技术等来降低室内噪声，保护人群健康。

• summarizes some experiences on noise control measures for water-air source heat pump systems in design, construction and operation phases.

  从工程实践中总结出水环热泵在设计、施工和运行管理中应采取的噪声控制措施。

• as to some fighter cockpit model in the research, using mi-croperforated panel absorber (mpa) structure, a passive noise control system is realized.

  以某飞机座舱模型为研究对象，利用微穿孔板吸声结构成功实现了一套飞机座舱模型内部噪声无源控制系统。

• so the noise control of the circular saw blade can effectively decrease the noise pollution and protect the health of the workers on the production line.

  对圆盘锯进行噪声控制可以有效降低热锯机的锯切噪声，减小生产线的噪声污染，保护现场工作人员。

• so the noise control of the circular saw blade can effectively decrease the noise pollution and protect the health of the operator on the production line.

  对圆锯片进行噪声控制可以有效降低圆锯机的空载和负载噪声，减少车问里的噪声污染，保护操作人员的身心健康。

• traditional noise control mainly focus on reducing the damage to human ear by decrease noise.

  传统的噪声控制主要是从减低人耳听力损伤方面考虑来进行噪声控制的——降低噪声声级。

• noise control and sound insulation.

  噪声控制和声音隔绝。