The most ancient parts of the continental crust are 4000 million years old.

该大陆地壳最古老的那些部分有40亿年了。

The element-geochemical features reflect that hybridism of continental crust occurs in the source area.

元素地球化学特征反映了陆源地壳杂化。

The Daba mass is of continental crust-transformed origin.

成因类型属陆壳改造型。

Continental crust chemical structure of Qinling-Dabie Orogen.

秦岭-大别造山带地壳化学结构。

Continental Crust is the inevitable product of formation and evolution of the Earth.

大陆地壳是地球形成演化的必然产物。