magmatism是什么意思？

S - type granites should not be considered as the evidence of plume magmatism.不能把S - 型花岗岩作为地幔柱岩浆作用的证据.Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.丹巴地区自中生代以来经历了多期的变形 、 ...

magmatism的音标：magmatism的英式发音音标为：['mæɡmətɪzəm]magmatism的美式发音音标为：['mæɡmətɪzəm]...