1) 3-1 coal seam
3-1煤层
1.
By the research of geological observation under mine,the paper describes the type,feature and geometric shape of sand bodies of 3-1 coal seam,and predicts the washout zone using sand bodies isopach map of 3-1 seam roof.
通过井下地质观测研究,对布尔台矿井3-1煤层冲刷带砂体的岩性、赋存特征和几何形态进行了描述,阐明了其识别特征。
2) 1/3 coking coal
1/3焦煤
1.
The characteristics of coal nature for 1/3 coking coal from Ping Dingshan and blending measurements of coking production are discussed.
论述了平顶山地区1/3焦煤的煤质特性及在炼焦生产中的配用措施。
2.
The industrial index analysis,the vitrinite reflective power analysis,the comparison on the colloidal layer index measured results and the comparison on single coal coking microstructures of 1/3 coking coal from different regions in China for a coking company were conducted.
对某公司炼焦用各地区1/3焦煤进行了工业指标分析、镜质组反射率分析、胶质层指数测定结果比较及单种煤成焦显微结构比较。
3.
Through replacing 5%～10% of fat coal with 5%～10% of 1/3 coking coal in 20kg coke oven test, some conclusions are drawn.
通过用5%～10%的1/3焦煤替代5%～10%的肥煤用20kg试验焦炉炼焦试验,得出如下结论:1)替代后焦炭的抗碎强度提高而焦炭的耐磨强度变差;2)配合煤细度和配煤工艺是影响焦炭质量的2个主要因素;3)此替代试验可以进一步在生产焦炉上进行试验。
3) 3 # coal seam
3#煤层
1.
This paper describes spread and application of all belt supporting in intake airflow roadway of 3 # coal seam of Gushuyuan coal mine,working craft,selection of supporting parameter and survey of rock pressure with all belt supporting are introduced.
主要叙述了全锚支护在古书院煤矿 3#煤层进风巷的推广应用。
4) No.3 coalbed
3~＃煤层
5) No.3 coal seam
3煤层
1.
Based on water yield property and water filling condition summarization of main aquifers in the Longgu minefield,Juye coalfield,carried out mining hydrogeological condition study of the No.
在概述巨野煤田龙固井田主要含水层富水性及充水类型的基础上,对井田内山西组3煤层、太原组16煤层的水文地质开采条件进行了研究,根据龙固井田矿井充水因素,提出了开采3煤的顶、底板防治水思路,以及在目前开采条件下将16上、17、18煤层列为暂不能利用储量的建议。
2.
Through mine area hydrogeological condition analysis,considered that main water filling aquifers during the extraction of No.
通过对矿区水文地质条件的分析,认为开采3煤层时的主要充水含水层为顶板砂岩裂隙水和底板奥灰水,以奥灰水最为突出。
6) No.II1 coal seam
二1煤层
1.
Based on large amount data from the No.
通过对矿区二1煤层大量的,资料研究,分析了二1煤煤层气赋存特征,沿煤层倾向由浅至深煤层气含量增高,成分由N2带、CO2和CH4混合带渐变为CH4带,煤层气含量等值线展布形态与构造线方向基本一致,在向斜轴部含量最高。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条