成因的

The lithologic pools produced by gravity flows are considered as one of the important types in petroleum exploration.

重力流成因的岩性油气藏是油气藏的重要类型之一。

The burial diagenetic dolostone with multiperiodic metasomatic geneses only of reservoir significance,including two main structure types of oolitic dolostone and crystalline d...

其中具有储集意义的仅为多期次埋藏交代成因的成岩白云岩，包括鲕粒白云岩和晶粒白云岩两种主要结构类型。

In order to seek the favorable reservoir, thorough research on its lithofacies paleographic, sedimentary faci-es, petrologic property, pore type and petrophysical property is carried out in Chang 6 to Chang 8 reservoirs of the Triassic period according to prospects for oil and gas exploration and development at Longdong region in Eerduois Basin.

针对鄂尔多斯盆地陇东地区勘探开发前景，为寻找有利储层，对其三叠系延长组长6—长8储层的岩相古地理及沉积相特征、岩石学特征、孔隙类型及物性特征进行了深入研究，并讨论了物性与砂体成因的关系。

Starting from the understanding of low resistively oil reservoirs and combining with the knowledge of geology and log response characteristics, the researchers have found the identification method of low resistively oil reservoirs in oil-gas field.

从对低电阻率油层成因的认识出发，结合地质认识成果和测井响应特征探索出识别低电阻率油层的有效方法。

The polygonal fault is tensional fault system with small throws, which is of nontectonic origin.

多边形断层是一种非构造成因的断距微小的张性断层。

Based on sexy physiological principia, zoic homosexuality, biological hypothesis ,some thought andview was declared in this paper.

文章从性行为的生理基础，动物同性恋研究，同性恋成因的生物学假说几个方面展开论述，并提出思考和展望。

Because of the special origin of biogenic gas, the evaluation of its source rocks is different from conventional hydrocarbon source rocks.

生物气成因的特殊性，使得对生物气源岩的评价也有异于常规烃源岩。

Furthermore, biogenic minerals in geological environments can be used as biosignatures, which help to retrieve the origin and evolution of life on Earth and other planets.

此外，在地质环境中生物成因的矿物还可以作为一种生物信号，用来重建地球和其他行星的起源和演化。

I would ask about the planets and stars, and gravity, and what the wind was and why it blew.

我会问些关于行星、星体、重力和什么是风以及风的成因的问题。

R adiogenic isotope ratios can be used as a kind of petrogenetic "DNA" to identify the source components of magmas.

放射性同位素可以用作一种岩石成因的& DNA &来识别岩浆源区的组成。

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。