熱對(duì)流的花樣最多,且和流力有密切關(guān)系.There are two modes of convection: free convection and forced convection.最后,著重討論了上地幔與全地幔對(duì)流的論爭(zhēng).The issue of upper vs whole mantle convection is critically discussed.因?yàn)闊峥諝馓幱诶淇諝庵? 理論上熱對(duì)流的動(dòng)因并不存在.Since the...