成因的

The types of Subei basin, the structural features of main abundant hydrocarbons depressions, the features and genetic mechanisms of structural trap assemblages and the characters of oil-gas distribution are chiefly studied in this work with applying comparative structural geology, analytic structural geology and Earth dynamics, the control of the structure on oil-gas is generalized, and then the exploration targets were found based on these analysis.

综合运用比较构造学、解析构造学和地球动力学等方法，重点研究了苏北盆地成因类型、主要富烃凹陷构造特征、构造圈闭组合特征和成因、油气分布特征，总结了构造对油气分布的控制作用，在此基础上寻找有利的勘探方向。

However, dawsonite can be acted as trace mineral suggesting migration or accumulation of fluids with abundant carbon dioxide to whatever origin it belongs. In geological background, occurrence or enrichment of dawsonite indicates that migration or accumulation of carbon dioxide with large scale has happened.

然而，不论源于有机成因CO2气还是无机成因CO2气，片钠铝石均可作为富CO2流体运移或聚集的"示踪矿物"，地质过程中片钠铝石的出现或富集表明该区曾存在大量CO2运移或聚集。

There are some distinct geochemical differences between the organic and inorganic gases, mainly in chemical composition and the composition of isotopes.

无机成因天然气与生物成因天然气在地球化学特徵上存在显著的差异，主要表现在化学成分和同位素组成特徵。

The diversity of morphological features and the absence of modern analogies lead to a lively debate on the origin of the MT structure. Lots of models have been built to explain the formation of the MT structure, which can be grouped into two categories: the model of seismic-induced liquation and that of biogenetic origin.

由于形态多样且缺乏现代的类比物，国内外地质学家曾先后建立多种模式来解释其成因，这些模式大致可以归为两类：地震液化模式和生物成因模式。

The diversity of morphological features and the absence of modern analogies lead to a lively debate on the origin of the MT structure. Lots of models have been built to explain the formation of the MT structure, which can be grouped into two categories: the model of seismicinduced liquation and that of biogenetic origin.

由于形态多样且缺乏现代的类比物，国内外地质学家曾先后建立多种模式来解释其成因，这些模式大致可以归为两类：地震液化模式和生物成因模式。

As a result, in order to carry on the statistic analysis work accurately, the data should be made clear what they reflect were mono-genesis or multi-genesis.

可见，为了正确地进行统计分析工作，首先应查明所研究的数据集是单一成因总体还是多成因混合总体。

In petrology, fenite and fenitization have been identified,and the existence of igneous carbonatite has been confirmed.

在地球化学和矿床成因方面，提出了稀土稀有金属矿化与火成碳酸岩岩浆活动有成因联系的见解。

A The chief "commentaries" on the Old Testament are the sixty-seven homilies "On Genesis"(with eight sermons on Genesis, which are probably a first recension) IV, 21 sqq., and ibid., 607 sqq.

行政"的评论文章"论旧约是67颂歌"成因"（即八布道成因，这可能是第一次recension ）（四， 21 sqq ，并同上， 607 sqq 。

The origin of glauberite attributes to various processes, including(1) direct crysllization from sulphate solution;(2) substitution of glauberite for gypsum;(3) transformation from hydrous glauberite; and(4) ion exchange between sodium sulfate and calcium-bearing mud.

钙芒硝的成因可归纳为：(1)直接从硫酸盐溶液晶出；(2)交代石膏成因；(3)从卤水中先沉积水钙芒硝后脱水变为钙芒硝；(4)硫酸钠溶液与含钙淤泥之间发生离子交换而生成。与菱镁矿紧密共生产出于海相地层之钙芒硝很可能形成于潮坪盐湖环境。

Oil and gas prospecting in the Qiongdongnan basin of the South China Sea indicates the potential of plenitudinous natural gases.

琼东南盆地油气地质显示盆地内具有生物成因和热成因天然气的巨大生成能力和远景。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。