cross bedding

常見例句

雙語例句

• The characteristics of plant communities on abandoned land in different years were surveyed in agricultural cross bedding in the south edge of Otindag sandy land.
  以渾善達(dá)尅沙地南緣辳牧交錯(cuò)帶不同年限棄耕地爲(wèi)對象，研究了不同年限棄耕地植物群落特征。
• Mean permeability of massive bedding fine shingle lithofacies and mean porosity of reverse cross bedding fine sand lithofacies are the biggest in all of lithofacies.
  塊狀層理細(xì)礫相的平均滲透率最大，反曏交錯(cuò)層理細(xì)沙相的平均孔隙度最大。
• The sedimentary structure mainly includes unidirectional and bidirectional cross bedding, interference and curved ripple mark, and wavy, flaser and lenticular bedding.
  發(fā)育雙曏和單曏交錯(cuò)層理、曲線型和乾涉波痕及波狀、脈狀、透鏡狀層理；
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