The creep mathematical model provides a basis for establishing a comprehensive indexof coal and methane outburst possibility.
含瓦斯煤蠕变方程的导出为建立广义的突出危险综合指标提供了基础。
2
The creep curve is the relationship between changes in index, atherosclerosis of the ascending aorta has a certain impact on the creep characteristics.
说明蠕变曲线是以指数关系变化的，动脉粥样硬化对升主动脉蠕变特性具有一定影响。
3
Also, the crack extension time decreases with the increase of material creepindex and the loading of overlying strata rock while it increases with the increase of tensile strength of roof rock.