# volcanism ##### 词义 - #词性/n 火山活动；火山爆发；火山作用 ##### 例句 - In the late period of basin formation volcanism is weak . - 盆地形成后期火山作用微弱。 - Mesozoic Volcanism and Constraint on Deep Geological Process in Yanshan Area - 燕山地区中生代火山作用成因及其对深部过程的制约 - Research advance in effect of volcanism on climate changes - 火山活动与气候变化研究进展