资料来源 : pyDict

背斜

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Anticline \An"ti*cline\, n. [See {Anticlinal}.] (Geol.)
   A structure of bedded rocks in which the beds on both sides
   of an axis or axial plane dip away from the axis; an
   anticlinal.