Discussion on Tertiary Hydro-geological Feature and Pillar Setting in Efflorescent Oxygenized Belt 第三系水文地质特征与风氧化带煤柱留设
Three mainstays of coal business marketing system; Discussion on Tertiary Hydro-geological Feature and Pillar Setting in Efflorescent Oxygenized Belt 论煤炭企业营销体系中的三大支柱第三系水文地质特征与风氧化带煤柱留设
Via analysis by means of XRD and LRS, it was found that the as-deposited thin films mainly consisted of amorphous Ge clusters, and some of the particles were oxygenized into amorphous Ge O. 通过XRD表征和LRS谱分析,发现沉积态颗粒膜主要为无定形态的Ge团簇,同时在溅射沉积过程中有少量Ge被氧化成非晶态的GeO。
The result of the study shows that it is feasible and efficient using neural network soft measurement method to resolve the delay of ozone concentration measurement and the lag of water quality standard examination in ozone oxygenized water-processing system. And it worth of furthering study and research. 研究结果表明神经网络软测量方法用于解决臭氧水处理系统自动控制中臭氧产生浓度的测量延迟和水质指标的检测滞后问题是可行和有效的,具有进一步研究的可能和实用价值。
From the results analyzed by XRD we see the powder is copper, but it is oxygenized easily in the air. 对所得产品进行XRD谱图分析,证实紫红色粉末为铜粉,但其在空气中不稳定,极易被氧化为Cu2O。
For the silicone polyester ( SP) coating added different fillers, the surface charge's polarity and quantity were measured after contacting with n and p type silicon chips, which have been oxygenized and passivated, the contact charge sequence can be obtained. 对加入不同填料的聚酯改性硅漆(SP),测量其与表面氧化和表面钝化的n型和p型硅片接触后表面带电极性和带电量,得出一个接触带电序列。
Based on testing data in worksite and engineering practice, the strata damage movement characteristics, rock properties of weathered zone and qualitative and quantitative analysis of the mechanism of coal layer safety extraction in efflorescent oxygenized belts were discussed. 根据现场观测和工程实践,论述了风氧化带内煤层开采时,覆岩破坏移动特征,风化带岩石属性和风氧化带内煤层安全开采机理的定性、定量分析。