对接触源的调查表明均有与死禽接触史。
Investigations into the sources of exposure indicate a history of contact with dead birds in each case.
剥蚀厚度估算是进行古构造特征研究、烃源岩热演化史模拟和古流体势分析的重要基础工作。
The estimation of erosion thickness is a foundation for studying palaeostructural characteristic, modeling source rock thermal evolution history and analyzing palaeo-fluid potential.
通过演化史分析、盆地模拟及地化分析技术对渤中坳陷活跃烃源岩的分布作了研究。
The active source rock distribution is studied in Bozhong Depression by analyzing the techniques of evolution history, basin simulation and geochemistry.
碳同位素分馏动力学模型在不同盆地会存在差异，不仅取决于气源条件，还与聚集历史、沉积-构造史有关。
The kinetic model of carbon isotope fractionation may have difference in the different basin, which lies on gas source condition, accumulation history and sedimentary-tectonics history.
层序地层学为沉积盆地的充填史分析和储层预测提供了有效的格架，但其在源岩评价和预测中的意义未能引起充分的重视。
Sequence stratigraphy provides an effective framework for basin-fill analysis and reservoir prediction, but little attention has been paid to its significance in source rock evaluation and prediction.
不同地区不同层位的烃源岩具有不同的有机质成熟演化史。
Source rocks in various horizons and regions have different organic maturation and evolutional history.
通过烃源岩生排烃史、圈闭发育史和成藏史分析，研究了油气藏的形成机理，探讨了成藏模式。
The pool forming mechanism and pattern are studied through analyzing hydrocarbon generation and expulsion history, trap development hi story and pool forming history.
本文在国内首次模拟了野外露头的埋藏史和地热史，并通过人工改变埋藏轨迹，预测了盆地内中侏罗统地下烃源岩的有机质成熟度。
The burial history and thermal history of the outcrop are modelled firstly in China, and the organic matter maturity ro % of subsurface source rock is predicted by artificial changing burial trace.
生烃动力学参数结合盆地热史，可恢复烃源岩在任一时代的生烃史，对构造复杂盆地的二次生烃研究具有独特的优势。
The hydrocarbon generation history of source rocks at any time may be reconstructed by using hydrocarbon generation kinetic parameters, combined the basin thermal history.
通过对沉积埋藏史、生烃史及油气运聚史的研究，确定烃源岩生、排烃及油气运聚期次；
The stages of oil generation, expulsion, migration and accumulation are determined through study of depositional history, oil generation and migration and accumulation history.
通过热模拟实验的方法，探讨了复杂生烃史条件下烃源岩生烃量的变化特征。
The hydrocarbon-generation amounts under the complex geological history in poly-cyclic basin were discussed through several sets of thermal simulation experiments.
缺少电影史，电影批评仿若无源之泉。
Without film history, film critique has no difference with well no source.
烃源岩的构造-受热史是有机质成熟演化、烃源岩生烃演化的最重要控制因素。
It is the most important that source rocks tectonic heated history to maturity of organic matter and controls on the hydrocarbon generation of source rocks.
烃源岩成熟度状态主要由盆地沉积埋藏史及热史所决定。
The maturity of source rock is mainly controlled by sedimentary and burial history and thermal history of the basin.
休眠孢囊是某些甲藻生活史的重要阶段，它被认为是甲藻赤潮爆发的种源。
Resting cysts play an important role in the life cycle of some dinoflagellates, which are considered to be one of the initiation factors of algal blooms.
这一复杂的叠合关系使研究区内的烃源岩的埋藏史和生排烃史也变的非常复杂。
This complicated composite relationship leads to a very complex burial history and generation and expulsion hydrocarbon history of source rocks in the study area.
利用古地温研究方法，对不同构造单元代表井热演化史进行了分析，结果表明松辽盆地石炭-二叠系烃源岩根据镜质体反射率-深度关系可以分为两段型和似线型两种。
The results showed that the relationship of vitrinite reflectance and depth of source rock of Carboniferous-Permian in Songliao Bain can be divided into two kinds:two stage and like line.
利用古地温研究方法，对不同构造单元代表井热演化史进行了分析，结果表明松辽盆地石炭-二叠系烃源岩根据镜质体反射率-深度关系可以分为两段型和似线型两种。
The results showed that the relationship of vitrinite reflectance and depth of source rock of Carboniferous-Permian in Songliao Bain can be divided into two kinds:two stage and like line.
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