The main controlling factors of reservoir developing are lithology , lithofacies and ancient weathering crust karstification.储层发育的主要控制因素为岩性和岩相、古风化壳岩溶作用....

karstification的音标：karstification的英式发音音标为：[kɑ:stɪfɪ'keɪʃən]karstification的美式发音音标为：[kɑstɪfɪ'keɪʃən]...

n.喀斯特（或岩溶）作用...