signal coal
英 [ˈsɪɡnəl kəʊl]
美 [ˈsɪɡnəl koʊl]
【法】通信密码
双语例句
- There are many monitoring methods based different kinds of theory, the utilization of AE signal parameter to predict and forecast coal and gas outburst hazard is a method that is universally accepted by researchers in many countries and has the most developmental prospect.
基于各种原理的监测方法很多，利用声发射（AE）信号参数预测预报煤与瓦斯突出危险性，被许多国家的研究人员公认为是一种最有发展前途的方法。 - Application of Wavelet Analysis on Elastic Wave Signal Process Detecting Thickness of Top Coal
小波分析在弹性波顶煤厚度探测信号处理中的应用 - By analyzing the acoustic emission signal and working-noise in the coal mine, this paper present the feasibility of using adaptive digital cancellation filter to eliminate work-noise in the coal and determinate the position of acoustic emission source.
通过对矿井下的声发射信号特征以及工作面作业噪声进行分析，我们提出采用自适应数字对消滤波技术排除矿井下的作业噪声，并对声发射源进行定位。 - Multi channel Signal Telemetry System for Coal Mines with Carrier Wave Transmitted by Telephone cable
利用电话线载波的煤矿多路信号遥测系统 - The technology improved the signal transmission of alarming system for coal mine safety at present.
该技术改进了目前煤矿安全报警系统中所采用的信号传输技术和方法。 - 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。 - Application of Signal Fusion Technology in Alarming System for Coal Mine
信号融合技术在煤矿报警系统中的应用 - It is not obvious to improve the quality of load and combustion control at adopting new control theories and advanced algorithm, due to the lag of traditional caloric signal with the disturbance of coal quality or quantity.
由于无法克服的传统热量信号对燃料扰动的滞后，采用新的控制理论和先进算法，来尝试提高机组负荷控制及燃烧优化控制的品质，效果并不明显。 - In this paper, the vibration signal is processed by wavelet decomposition to decompose the vibration time sequence signal in accordance with the scale of coal mine ventilator, and the support vector machine method is used for prediction.
本文通过小波分解处理振动信号，将风机的振动时间序列信号按照尺度分解，并采用支持向量机的方法进行预测。 - Extracting the Feebly Seismogenic Signal from Well Water Level Data of Coal Mine
煤矿井水位观测资料中微弱孕震信息的提取