imbricate arrangement造句

• Typical sedimentary structures of tempestite , such as radiate and imbricate arrangements of strip dolomitic limestone gravels , grading beddings and ripple beddings are presented in the succession , indicating its accumulation in a shoreline environment
  该风暴沉积的底面侵蚀构造清楚，长条形白云质灰岩砾屑具放射状构造或叠瓦状构造，并发育渠铸模、粒序层理和小型波状层理等沉积构造，为典型的浅水风暴岩。