1) Grading of noise work
噪声作业分级
3) working-noise
作业噪声
1.
This thesis probes into the feasibility of removing the working-noise from the signal of Acoustic Emission (AE) monitoring coal and gas outburst (outburst) using adaptive filter.
本文探讨了采用自适应数字对消滤波实现煤与瓦斯突出AE监测的作业噪声排除的可行性。
4) noise rating
噪声分级
5) noise operation point
噪声作业点
6) noiseratingnumbers , NRN
噪声级数，噪声分级值，NRN
补充资料：兵棋作业(见想定作业)
兵棋作业(见想定作业)
war gaming exercise
bingqi zuoye兵棋作业(war ga而ng exercise)见想定作业。
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