The main influential factors are altitude, aspect, temperature and precipitation, lithological characters and structure and relief.
对寒冻风化作用的主要影响因素有海拔、坡向、温度和降水、岩性构造及地形条件等。
The relation between clay-bearing carbonate rock acoustical and lithological characters was investigated under the air-saturated condition.
考察在空气饱和状态下，含泥质碳酸盐岩声波性质与岩性特征之间的关系。
There are great differences among the strengths of roadway roof strata with different lithological characters; and the strata strengths are also different in various coal mines.
新汶矿区巷道顶板不同岩性的岩层强度相差很大，不同矿井的岩层强度也存在明显差别。
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