Equivalent Noise Level的意思|示意
噪音当量
Equivalent Noise Level的网络常见释义
等效噪声级 [噪声/等效噪声级（Equivalent noise level）] A 权重）：心形：28.0 dB 声压级；超心形：26.5 dB 声压级；全向：20.5 dB 声压级
噪音当量 ... Equivalent Factor当量因子 Equivalent Noise Level噪音当量 Equivalent Stress当量应力 ...
信噪比 ... 指向性特性 Polar pattern: 信噪比 Equivalent noise level: 最大输入声音级 Maximum Input Sound Level: ...
当量噪声级 ... EMS Energy Management System 能源管理系统 ENL Equivalent Noise Level 当量噪声级;等效噪声级 ENSO El Nino/Southern Oscillation 恩索现象 ...
Equivalent Noise Level相关短语
1、 aircraft equivalent noise level 飞机等效声级
2、 equivalent input noise level 等级输入噪声 ; 等效输入噪音 ; 等效输入噪声
3、 day equivalent noise level 昼间等效声级Ld
Equivalent Noise Level相关例句
The sound produced by the vacuum cleaner amounts to about 68 decibels, equivalent to the noise level of a normal conversation.
这种吸尘器制造的音量大约在68分贝，相当于稍微大声点的普通谈话音量。
Conclusion the average equivalent sound level maybe as comprehensive index to evaluate the noise hazard in industrial enterprises.
结论平均等效声级可以作为评价和比较工业企业的噪声危害程度的综合指标。
Aiming at the traffic noise problem of Lhasa, the author USES artificial neural network theory and method to predict the equivalent consecutive sound level of traffic noise in Lhasa.
针对拉萨市道路交通噪声污染问题，运用人工神经网络理论和方法对拉萨市道路交通噪声的等效连续声级进行预测。
Then use this model to predict equivalent continual sound level of road traffic noise, the fluence factors as the traffic flowing and the equivalent acoustic levels were output.
并运用该模型预测道路交通噪声的等效声级，把预测因子作为样本输入到网络模型，噪声等效声级作为样本输出。
According to the standard of aircraft noise environment around Airport (GB9660-88), LWECPN (Weighted Equivalent Continuous Perceived noise Level) is selected as noise metrics.
根据《机场周围飞机噪声环境标准(GB9660 - 88)》，以计权等效连续感觉噪声级LWECPN作为机场噪声评价量。