例句與造句

1. that may reveal the main petroleum migration pathway from huizhou sag through hz26-1 structure to the lh oil fields is the hlsr . the molecular compositional heterogeneities in the oils may indicate that the west part of the hlsr gathered " branched oils " migrating direct from the huizhou sag to form " a main petroleum river " migrating eastward to lh oil fields, and the east part of the hlsr show clearly the characteristics of main petroleum migration pathway
   惠流構(gòu)造脊上原油分子組成非均質(zhì)性揭示，惠流構(gòu)造脊西段匯聚了直接來(lái)自惠州凹陷的多路“支流”油氣，于惠流構(gòu)造脊上形成“油氣主流”向東推進(jìn)至流花油田；惠流構(gòu)造脊東段油氣運(yùn)移主通道的地球化學(xué)特征明顯。
2. It's difficult to find compositional heterogeneity in a sentence. 用compositional heterogeneity造句挺難的