gas emission quantity的意思|示意
瓦斯涌出量
gas emission quantity的网络常见释义
瓦斯涌出量 ...煤矿安全生产网 关键词:瓦斯涌出量 回采工作面 预测 最小二乘支持向量回归机 遗传算法 [gap=1177]Keyword:gas emission quantity ; working face ; prediction ; least squares support vector regression ;genetic a..
gas emission quantity相关短语
1、 absolute gas emission quantity 绝对瓦斯涌出量
2、 predictions of gas emission quantity 瓦斯涌出量预测
gas emission quantity相关例句
After the time series fuzzy fractal processing of the mine gas emission quantity, the non linear relations of the influence factors were combined with BP neural network.
通过对矿井瓦斯涌出量时间序列的模糊分形处理，用BP神经网络对影响因素间的非线性关系进行拟合。
The paper is to organically combine the time series analysis method and neural network technology in the fuzzy control technology and fractal theory to predict mine gas emission quantity.
将模糊控制技术、 分形理论中的时间序列分析方法与神经网络技术有机地结合起来，并运用于矿井瓦斯涌出量的预测中。
The math model of the gas emission quantity is established by the method of gas geology math model. The gas emission quantity of the working face of the unmining area is predicted by the model.
利用瓦斯地质数学模型法建立了工作面瓦斯涌出量数学模型，预测了未采区工作面瓦斯涌出量。
The paper analyzes the prospect of CMM based on investigations on coal output, gas emission and changes of gas drainage quantity in mine areas in China.
文章在分析我国煤矿区煤炭产量、瓦斯涌出量、瓦斯抽放量变化的基础上，提出对我国煤矿区煤层气开发前景的分析。
The result offers some basis for predicting gas emission quantity accurately.
计算结果为瓦斯涌出量的准确预测提供了依据。
The controlling methods of nitric acid tail gas is evaluated, and the ways to reduce the quantity of nitric oxide emission in nitric acid process is explored.
评价硝酸尾气治理方法，探讨硝酸生产中降低氮氧化物排放的途径。