ripple bed中文什么意思

波动床

波纹基床

• ripple:    n.,vt. 麻梳；用麻梳梳(去麻子 ...
• bed:    n. 1.床，床铺；床位，铺；(动物 ...
• bed ripple:    河底沙纹

例句与用法

1. Typical depositional structures of tempestite , such as radically arrangement of plate - like micrite gravel , hummocky lamination , load structure , grading bedding and ripple bedding are presented in the succession , indicating its accumulation in an offshore environment
   该风暴沉积的底面侵蚀构造清楚，板片状泥晶灰岩砾石呈菊花状排列，发育丘状交错层理、负载构造、递变层理和小波纹层理等沉积构造，为典型的浅海风暴岩。