1.
Design and Realization of Methane Concentration Detecting System Based on Tunable Diode Laser;
可调谐激光瓦斯浓度检测系统的设计与实现
2.
The Intelligent Detecting and Early Warning System of the Gas Concentration by Infrared Device and PC Software Realization;
智能化红外瓦斯浓度检测预警系统与上位机的实现
3.
Design of Gas Density Detector Based on Non-dispersive Infrared Spectrum Absorptive Fundamentals
基于非色散红外光谱吸收原理的瓦斯浓度检测仪设计
4.
Research on Related Technologies of Methane Concentration Second Harmonic Detection;
瓦斯浓度二次谐波检测相关技术研究
5.
Research on Methane Concentration Harmonic Detection Technology in Coal Mines Based on Narrow-band Light Source
基于煤矿瓦斯浓度的窄带光源谐波检测技术研究
6.
Design of Wireless Monitoring System for Temperature and Gas Concentration of Coal Mine
煤矿温度和瓦斯浓度无线监测系统的设计
7.
The Research of Gas Concentration Prediction Based on Chaotic Time Series
基于混沌时间序列的瓦斯浓度预测研究
8.
Research on Concentration Detection in Mine Based on Spectra Analysis of CH_4 Molecular
CH_4分子光谱分析在井下瓦斯浓度监测中的研究
9.
The research of gas concentration forecast model based on the theory of extreme statistics
基于极值统计理论的瓦斯浓度预测模型研究
10.
Investigate on Influence of Gas Concentration on Gas Explosion Propagation
瓦斯浓度对瓦斯爆炸传播的影响研究
11.
In this way, we can simulate the normal zero adjustment in air by taking down the data of “zero” at this time and compensate the following data with this “zero”.
通过这种方法模拟大气环境下的正常校零过程，并在以后瓦斯浓度的检测中加以补偿。
12.
A Study on Prediction of Coalmine Gas Concentration based on Comparisons between Gray System and Statistics
基于灰色理论和统计学比较的煤矿瓦斯浓度预测研究
13.
Experiment research of gas density impacting on explosion propagation influence
瓦斯浓度对爆炸传播影响的实验研究
14.
CMM in China:status-quo of utilization and technical solutions to zero emission
中国煤矿企业低浓度瓦斯的安全利用
15.
Research on the Intelligent Methane Detector Based on Variable Current Detection
基于变流检测的智能瓦斯检测仪研究
16.
These decrements in intellectual behavior were found in firemen exposed to carbon monoxide at 100 ppm for varying periods of time.
在不定期地暴露于100ppm浓度的一氧化碳的瓦斯检验员中，发现了这种智力行为的衰退。
17.
Research & Realization of Coal Gas Concentration Collection System Based on the ZigBee Technology;
基于Zigbee的瓦斯浓度采集系统的研究与实现
18.
The Research of Filter Model Against Large-Number in the Coal Mine Safety Monitoring System;
煤矿安全监控瓦斯浓度的大数滤波器模型研究