plate tectonics例句
What does the theory of
plate tectonics maintain?
这板块构造学说的理论讲些什么?
Geologists describe the motion of the plates and the consequences of such motion as
plate tectonics.
地质学家把板块运动及这种运动所造成的后果看作是板块构造运动.
The idea of sea - floor spreading actually preceded the theory of
plate tectonics.
海床扩展说实际上早于板块结构理论.