1·The compositional maturity of sandstone is highter (Q>90%), but texture maturity is middle (matrix 0 10%).
砂岩成分成熟度高（石英＞90％），结构成熟度中等（杂质为0-10％）。
2·The factors which influence the microfractures are the structural position, compositional maturity, grain size, the quantity of cements as well as specific compaction.
影响构造微裂缝发育的因素是：所处的构造应力部位，岩石成分成熟度、粒度、压实程度和早期填隙物含量。
3·The sequence shows the directionally compositional evolution of granitoids in a collisional orogen, which illustrates the vertical and lateral crust growth and the enhancement of crustal maturity.
花岗岩类演化序列表征了造山带花岗岩成分定向演化的规律，是陆壳增生和其成熟度渐高的例证。
4·The sequence shows the directional compositional evolution of granitoids in a collisional orogen, which illustrates the vertical and lateral crust growth and the enhancement of crustal maturity.
花岗岩类演化序列表征了造山带花岗岩成分定向演化的规律，是陆壳增生和其成熟度渐高的例证。
5·The compositional contrasts are considered to have been induced by differences in composition of the basin basements and hence by varying maturity of continental crust during ore formation.
这些差异主要受沉积盆地基底成分的控制，因而反映了成矿时大陆地壳成熟度的差异。
6·It is shown that physical characteristics of crude oil depend not only on group compositions, but also on maturity, burial depth, preservation condition and compositional gravity differentiation.
原油物性不仅受原油族组成的影响，而且也受成熟度、埋藏深度、保存条件、组分重力分异作用等的影响。