noise grade
英 [nɔɪz ɡreɪd]
美 [nɔɪz ɡreɪd]
网络 噪声等级
双语例句
- High equipment, low noise and low oil wear, what make it be the first choice of the top grade European vehicles.
高配置、低噪音、低油耗，是欧版高档踏板摩托车的首选动力。 - The cause inducing noise pollution on high grade road, and the noise abatement measures both at home and abroad are introduced. A way to precaution noise given.
介绍了高等级公路噪声污染产生的原因，介绍了国内、外降噪的主要措施，同时提出了防噪声方式。 - The result of noise: Day: 1 grade.
噪声评价结果：昼：Ⅰ级。 - The internal noise level becomes the important index of weighing the grade level of the automobile.
车内噪声水平成为衡量汽车档次高低的重要指标。 - Because the classical method has inaccurate edge location and wide edge non-single pixel, which is easily disturbed by noise, we present an adaptive threshold method of multi-grade complex object by image edge field.
本文针对一些经典分割算法对多梯度复杂图像分割边缘定位不准确，易受噪声干扰的特点，提出了一种利用图像边缘区域对多梯度复杂图像进行自适应阈值分割的算法。 - In order to reduce the noise of scientific grade CCD camera and improve the image quality, a practical noise restrain circuit and noise processing circuit have been designed in accordance with noise sources and noise-producing mechanisms.
为了降低科学级CCD相机的噪声，提高相机的成像质量，针对不同的噪声源，根据相应的噪声产生原理，设计了实用的噪声抑制电路和处理电路。 - Noise analyzing and processing for scientific grade CCD camera
科学级CCD相机的噪声分析及处理技术 - White noise which is a kind of random inspirit is made use of investigating the relation between road inspirit and the important parameters which are auto speed and road grade.
用白噪声作为随机激励，分析车速和道路等级作为重要参数与道路激励之间的关系。 - Study on the Attenuation Rule of Forecast Traffic Noise in High Grade Highways in Guangxi
广西高等级公路交通噪声预测值的衰减规律的研究 - It shows this method achieves a satisfying effect and has lower signal to noise rate So, it will be an effective method in measuring nV grade sine signal.
仿真结果表明，此方法在测量nV级微弱正弦信号方面取得了满意效果，且信噪比门限很低，有望成为测量nV级正弦信号的一种有效方法。 - Results The intensity of noise was high in textile industry, metallurgical industry, engineering industry and building material industry of Zibo city, 46.1 percent of the workplaces were ranked as second grade or higher.
结果淄博市主要工业企业噪声作业点以纺织、冶金、机械制造和水泥建材的噪声强度较高，Ⅱ级以上噪声作业岗位占46.1%。 - And with the grey relation analysis method and factor analysis method, it analyzes the data deleted evaluation noise and obtains each teacher ranking. Finally, relational grade, close grade, rank correlation coefficient are carried on to optimize between two methods.
并对剔除评价噪声的数据分别采用灰色关联度分析和因子分析方法得到每位教师的排名。