noise level的例句大全

osha has quantified the noise level in industry which has become a major concern and consideration for many hydraulic controls manufacturers.

职业安全保健管理局的噪音水平已成为许多液压控制器制造厂商关注与考虑的主要问题了。

methods of noise level measurement for oil hydraulic pumps and motors

油压泵和油压电机噪声声压级测量方法

Conclusion The fighter aircraft noise level is high enough to induce hearing loss of pilots and ground crew, so as to produce negative effects on recognition performance of phrases.

结论歼击机噪声大，能引起飞行员和地勤人员的听力损伤，并导致工作绩效下降。

The relationship between localizing errors and noise level was discussed on the condition that the source number was known.

在已知源数目的条件下，分析了源定位误差与噪声水平的关系。

recording of the noise level

噪声电平记录

effects of adopting transformer electrical steel and hib steel on no-load loss and noise level of transformer are analyzed. in addition, a forecast to the annual consumption of oriented silicon sheet for 2005 and 2010 is given.

阐述变压器电工钢、HIB钢对变压器空载损耗与噪声水平的影响，并对2005年和2010年的取向硅钢消耗量进行了预测。

Systematic noise testing of an enclosed plant with various modifications based on in-situ experimental work, and tests on cooling air intake and exhaust systems, etc, in an acoustic laboratory, a noise level of 70 dB ( A) was obtained for the plant.

在一个声学实验室内，对经过多种试验性改进的隔声机组上，进行了系统噪声试验和冷却空气吸入和排出系统等的试验，从此机组测得了70dB（A）的噪声值。

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.

Hua Tian Chor ( Mistake ) and Xin Tiau ( Heartbeat ) probably broke the record in the noise level.

《花田错》和《心跳》或许已经打破了当地的噪音记录.

The impellers are elaborately designed and made, optimized for low noise level and lower energy consumption.

叶轮经过精心设计和加工, 噪声低、效率高.

This paper details the synchronous clock principle. Also described are the relationship between the noise level and the distance, the position of the target ship to the hydrophone and errors of distance measurement.

本文较详细的介绍了同步钟测距原理，并对在舰船辐射噪声测量中噪声组与距离关系，目标船相对测量水听器的位置，测距误差等进行了描述。

Discussion on Causes for Rise of Noise Level in Area Protected by Road Noise-barrier

道路声屏障保护区噪声级上升原因的探讨

A Cornell study, cited by the New Yorker, also found that workers who were exposed to the noise level of an open office for three hours had higher levels of the hormone known as adrenaline, which is associated with the body's stress response.

《纽约客》杂志引用的一项康奈尔研究也发现，处于嘈杂的开放式办公室长达3小时的员工更容易出现肾上腺素增高，而该激素和人体压力大有关联。

The results showed that the average noise level in main engine, auxiliary engine, countershaft and boiler rooms was over 90 dB ( A).

结果表明，舰上的主机舱、副机舱、尾轴舱和锅炉舱的噪声平均超过90dB（A）；

A New Method to Measure The Radiated Noise of Low Noise Level Submerged Targets

低噪声水下目标辐射噪声测量的新方法研究

With the same noise level, white noise has the most striking effect.

在同一噪声水平下，白噪声的影响最为显著，随功率谱指数α的增大，其影响逐渐减弱；

The results showed that the noise level of different tires could be evaluated through the noise measurement in the reverberation laboratory;

研究表明，混响室内的噪声测试可以辨别不同轮胎的噪声声级；

Two thresholds ( called high threshold and low threshold) are determined based upon the noise level, image contrast and other factors.

掩码边缘的计算过程中包含两个阈值（称为高阈值和低阈值）的确定。其中高阈值是全局阈值，与图像的噪声、对比度等参数有直接关系。

Noise level, temperature and aromas are all under your control.

噪音，温度以及气味程度，一切都掌握在你的手中。

With the treatment of acoustic measures of noise elimination and sound insulation, the reducing of noise level at enter port and operating point exceeds 33dB ( A) and 10 dB ( A) respectively, this comes to the desired results.

经消声、隔声等声学措施后，进风口和工人操作点的噪声强度分别降低33和10dB（A）以上，达到了预期的效果。