1) noise bandwidth
噪声带宽<声>
2) broad-band noise,wide-band noise
宽带噪声<声>
3) noise bandwidth
噪声带宽
1.
Some realization ways of measurement are discussed,including the maximum output power,output amplitude and noise bandwidth.
讨论了低频噪声源的最大输出功率、噪声输出幅度以及噪声带宽测试的实现途径。
2.
The use of digital rating loop in Doppler radar always comes down to adjusting the noise bandwidth.
本文针对噪声带宽对测速系统指标的影响 ,对测速环路的噪声带宽选择作了详细的理论分析。
3.
Through methods of noise bandwidth and simulation, comparisons have been made between traditional supply chain and information sharing supply chain, the effect of parameters of the logistics lead times and the exponential smoothing forecast on the bullwhip effect have been analyzed.
分别利用噪声带宽和Matlab/Simulink对一个可扩展多主体线性供应链系统的牛鞭效应进行了建模与仿真研究,分析了实施信息共享前后供应链系统的牛鞭效应,探讨了物流延迟时间参数和指数平滑预测参数对牛鞭效应的影响,并给出了减弱牛鞭效应影响的相应策略。
4) broadband noise
宽带噪声
1.
To understand the flow noise generation mechanism of pump jet propulsor,this paper calculates the flow field of a torpedo pump jet propulsor,analyzes the field structure,and then calculates its broadband noise with Proudman theory.
对鱼雷的泵喷流场进行了计算,并对流场结构作了分析,然后采用Proudman理论计算了泵喷的宽带噪声,结果表明,主要噪声源区域与流场特征相一致,由此表明,流场的涡旋脉动是噪声产生的主要因素,在此基础上提出了控制泵喷流噪声的途径。
5) wide-band noise
宽带噪声
1.
Effect evaluation and simulation of wide-band noise interference on civil GPS receiver;
GPS接收机宽带噪声干扰性能分析与仿真
6) low noise bandwidth
低噪声带宽
补充资料:噪声等效声级(简称LEQ)
噪声等效声级(简称LEQ):是指在规定的时间内,某一连续稳态声的A\[计权\]声压,具有与时变的噪声相同的均方A\[计权\]声压,则这一连续稳态声的声级,就是此时变噪声的等效声级。噪声等效声级(分贝)数值越小越好。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条