例句與造句

1. ( 3 ) on the basis of study of sedimentary thickness change of each formation , analysis of provenance a nd p aleo - current d irection , s tudy o f d istribution o f s edimentary facies b elt a nd analysis of vertical phase sequence , lithofacies and paleogeography are analyzed and the sedimentary history of five stages of middle - upper jurassic series is renewed in the studied area
   ( 3 )在中?上侏羅統(tǒng)各組沉積厚度變化研究、物源區(qū)分析、古流向分析、沉積相帶展布研究和垂直相序分析基礎(chǔ)上，進(jìn)行了巖相古地理分析并恢復(fù)了研究區(qū)中?晚侏羅世五個階段的沉積歷史。
2. It's difficult to find vertical phasing in a sentence. 用vertical phasing造句挺難的