• 基本释义

1.Help to improve the function of cardiovascular system, protect brain organization, strengthen the anti-anoxia ability of brain cell, and lower blood glutinosity.
具有改善血管系统功能，保护脑组织，提高脑细胞的耐缺氧能力并降低血液粘度等功能。收藏指正
2.Under the concentration of SPG at 1.02g/ml,the pH is about 5.6,degree of opticity +46,glutinosity 2.95mpa.
在浓度为1.02g/ml时，pH≈5.6，特征性粘度为2.95mPa.收藏指正
3.Viewed goaf gas as no-glutinosity compressible gas, and the goaf gas flow as adiabatic flow at the perfect gas state, based on the continuous equation, movement differential equation, energy equation, finally got the velocity of shock gas which was produced by the instantaneous fall large area roof in goaf, and the frictional resistance that shock gas bearing when it flowing in the entry.
视采空区气体为无粘性可压缩气体，采空区气体流动视为理想气体状态下的绝热流动，根据无粘性可压缩气体的连续方程、运动微分方程、能量方程，最终求出采空区大面积顶板瞬时垮落后产生的冲击气浪速度，并求出了冲击气浪在巷道流动时受到的摩擦阻力。收藏指正
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