1.
RECOGNIZING SHIP OBJECTS BY THE SHAPE OF AVERAGED POWER SPECTRUM OF RADIATED NOISE
按辐射噪声平均功率谱形状识别船舶目标
2.
Low-noise PWM power drive unit for a high-precision inertial navigation platform
高精度惯导平台低噪声PWM功率驱动装置设计
3.
average sound absorption coefficient
平均吸声系数,平均吸声率
4.
Determination of sound power level for noise emitted by woodworking machinery
GB/T3770-1983木工机床噪声声功率级的测定
5.
Determination of sound power levels of noise emitted by household electrical appliances
GB/T4214-1984家用电器噪声声功率级的测定
6.
Used average method to eliminate the stochastic noise.
用平均法来消除系统随机噪声的影响。
7.
Sound in county seat is 55.2db.
县城区域环境噪声年平均值为55.2分贝。
8.
Measuring the Noise of Amplifier with Mean Voltmeter;
利用平均值电压表测量放大器的噪声
9.
The LabView implement of synchronization overlapping average algorithm to suppress noise
同步叠加平均算法抑制噪声的Labview实现
10.
maximum-to-average-power ratio
最大功率与平均功率的比
11.
maximum to average power
最大功率与平均功率之比
12.
Study of Upper Frequency Limit and Noise Output Power Characteristics for Microwave Solid State Noise Diodes
微波固体噪声二极管频率上限和噪声输出功率性能的研究
13.
Noise limits for small and medium power diesel engines
GB14097-1993中小功率柴油机噪声限值
14.
The concept of" equivalent noisy power spectral density" is introduced in this paper.
文中提出等效噪声功率谱密度的概念。
15.
Study on Control Technique for Noise of High Power Diesel Engines in Mine
矿山大功率柴油机噪声控制技术研究
16.
The steady state probability distribution and mean first passage time of FHN neural system driven by non-Gaussian noise
非高斯噪声激励下FHN神经元系统的定态概率密度与平均首次穿越时间
17.
Control Strategy of Paralleled UPS Systems based on the Averaged Power
基于平均功率的UPS并联系统均流设计
18.
Determination of sound power levels of noise emitted by metal cutting machine tools
GB/T4215-1984金属切削机床噪声声功率级的测定