signal coal
英 [ˈsɪɡnəl kəʊl]
美 [ˈsɪɡnəl koʊl]
【法】通信密码
双语例句
- Study of Acoustic Emission Signal Characteristic of Water-Containing Coal and Rock Under Different Stress Rates
不同应力速率下含水煤岩声发射信号特性砂岩内含水量测定仪 - 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。 - The charge-induced signal strength is the most powerful before the peak stress of coal; and the signal strength is more powerful when coal damages.
煤样在临近峰值应力时电荷感应信号最强，在煤样破坏时电荷感应信号也较强； - Study on the Photoelectricity Detection Circuit for Coal Dust Signal Below the Coal Mine
煤矿井下粉尘信号光电检测电路的研究 - 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 - Research on the Modeling of the Radiant Energy Signal in a 300 MW Coal-fired Unit
300MW燃煤机组辐射能信号建模研究 - The pressure difference signal was acquired under different air and pulverized coal flow condition on gas-solid test-bed.
在气固两相流实验台上进行不同工况下的空气和煤粉两相流动试验，采集得到差压信号时间序列； - The paper also looks forward the prospect of the application of AE signal parameter for predicting coal and gas outburst hazard.
对AE信号参数预测预报煤与瓦斯突出危险性进行了展望。 - Signal system of combined type dry coal dressing
复合式干法选煤信号系统 - According to the principle of light radiation of dust particle, the experiment research adopting photoelectricity devices to detecting the density of dust has conducted. The signal detection circuit of coal dust density, signal disposing, and digit display were designed.
根据粉尘粒子的光辐射原理，采用光电器件对煤尘浓度进行了实验研究，设计出了粉尘信号检测、信号处理和数字显示电路。 - Progress and Prospect of AE Signal Parameter for Predicting Coal and Gas Outburst Hazard
AE信号参数预测预报煤（岩）与瓦斯突出危险性的进展及展望 - 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 Dark and Inclined Well Lifting Signal System in Coal Mine Production
暗斜井提升信号系统在煤矿生产中的运用 - 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 decreases the overall computational complexity significantly and suits more for real time signal processing. The method of coal cutting adopts deep-hole blasting and realizes no people in the face, this decreases risk when workers are working in the face.
该算法针对二维阵列实信号，算法全部过程可用一维运算实现，大大降低了计算复杂度并且适用于实时处理.煤柱回收采用深孔爆破的方法落煤，减少工人在工作面打眼的危险。 - Selection and application of the signal gas refering to coal spontaneous combustion
煤炭自燃指标气体实验化选与应用 - 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 - Dynamic Study on Fast Detection Circuit for Fault Electric Signal in Underground Pit of Coal Mine
煤矿井下故障电信号快速检测电路的动态研究 - In view of the problems existed in multi-level train hoisting signal system of coal mine, a kind of simple and practical hoisting signal unit combining the requirement of hoisting signal with practicality is designed.
针对煤矿多水平串车提升信号系统存在的问题，按提升信号的要求结合实际设计一种简单实用的提升信号装置。 - The wavelet analysis and the multifrequency channel decompostion technique based on the wavelet packets algorithm are used to extract the feature from the acoustic signal when coal bunker level variation is identified.
利用多尺度小波变换和基于小波包的多频道分解技术，可从声信号中识别和提取出能反映煤位高低及变化的特征信息。 - It is a normal indirect measuring method that fuel signal is replaced by heat signal for intermediate storage pulverized coal boiler.
用热量信号代替燃料量信号是中储式煤粉炉常见的间接测量方法。 - 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 a actual engineering case, the paper analyses structure of hardware and implementing method for software of hoisting signal system in sub-well of coal mine, and narrates performance and technical characteristic of system according to content of software design.
通过一个工程实例，分析煤矿副井提升信号系统硬件结构设计和软件实现方法，针对软件设计的内容，阐述了该系统的功能和技术特征。 - Phase Space Analysis on Electromagnetic Emission Signal of Coal or Rock
煤岩电磁辐射响应信号的相空间分析 - 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 - Acquisition and Monitoring of Underground Current Signal in Coal Mine Based on Optical Transmission
利用光纤技术实现煤矿井下电流信号的监控 - 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。 - 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。 - 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。