2) rock-coal porous medium
煤岩多孔介质
1.
In the paper,the alternative characters of current electric conduction of rock-coal porous medium with gas are studied.
开展煤岩多孔介质及其充瓦斯后电性质的研究,对煤与瓦斯动力灾害的有效预防及煤层气的勘探开发具有重要的意义。
4) kerosene medium
煤油介质
1.
The paper analyzes influence of kerosene medium to performance of hydraulic component and hydraulic system,puts forward feasibility and attention problem of using kerosene medium in hydraulic system of aluminium strip and foil cold rolling mill,introduces design method of using kerosene medium hydraulic system.
通过分析煤油介质对液压元件和液压系统性能的影响,提出了在铝带箔冷轧机液压系统中使用煤油介质的可行性和应注意的问题;介绍了使用煤油介质的液压系统的设计方法。
5) geomaterials
岩土介质
1.
To simulate the strain localization in the failure process of geomaterials,a model with embedded localized softening bands incorporating into the idea of strong discontinuities is presented.
针对岩土介质结构在破坏过程中局部化变形的问题,结合位移不连续的思想,提出内嵌局部软化带模型来捕捉结构中的局部化带。
2.
Considering the Laplace operator of plastic strains in the double yield functionst,he control equations of the generalized gradient-dependent plasticity model are established to describe both the strain localization characteristics and the basic mechanical characteristics of geomaterials.
它有望在较全面地反映岩土介质基本力学性质的同时,也合理解释岩土介质的应变局部化现象。
6) shale media
页岩介质
1.
We did radio nuclide 131 I transport diffusion experiment and permeability-dispersion experiment in shale media.
在自行设计的实验装置中进行了放射性核素13 1I在页岩介质中的扩散、渗透 -弥散的实验。
补充资料：半煤岩巷掘进
见煤巷掘进。
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