After deeper research the author concludes that the meta-diabase associated with the basalt should belong to a diatreme phase and the enricbment of TiO_2 results from the alteration of these rocks.
本文通过多方论证后指出:伴生的变辉绿岩属火山颈相,Ti的富集是蚀变作用的结果。
A study on difierent volcano tourist resources;
基于不同特征的火山旅游资源开发
The relationship between El Nino, strong tide and volcano eruption in Ying Island in Japan;
厄尔尼诺事件和强潮汐与日本樱岛火山爆发的对应关系
Semiotic aspects of Beijing s "Volcano" disco;
火山"迪斯科的符号学侧面
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