The Tertiary stratum of Iran basin has thickly and broadly deposited great carbonate sediments.
伊朗盆地第三系地层沉积了巨厚的碳酸盐岩，且分布广泛。
Carbonate sediments in all environments are basically products of an ancient biochemical system.
一切环境的碳酸盐沉积物，基本上都是古代生物化学体系的产物。
This makes carbonate sediments on the floor of the ocean that are subducted back into the Earth though plate tectonics.
这样在海洋表面的碳酸盐的沉积物通过板块构造返回地球中。
Carbonate sediments, in general, and reefs, in particular, can only be studied profitably with the aid of a detailed knowledge of the ecology of modern Marine fauna and flora.
碳酸盐岩沉积物，特别是生物礁，只有在现代海洋动物群落和植物群落生态学详细资料的帮助下才能获得有益的研究成果。
Carbonate sediments, in general, and reefs, in particular, can only be studied profitably with the aid of a detailed knowledge of the ecology of modem Marine fauna and flora.
碳酸盐岩沉积物，特别是生物礁，只有在现代海洋动物群落和植物群落生态学详细资料的帮助下才能获得有益的研究成果。
The fossils buried in Pleistocene and earlier ocean sediments were of foraminifera—small, single-celled marine organisms that secrete shells of calcium carbonate, or calcite.
在更新世和更早的海洋沉积物中埋藏的化石生物属于孔虫类生物，它们是微小的单细胞海洋生物，其分泌的硬壳由碳酸钙和方解石组成。
The results show that carbonate content is influenced by grain-size composition and source of the sediments.
结果表明，沉积物中碳酸盐含量明显受沉积物粒度组成和物源的影响。
Occurrence of both carbonate and siliciclastic sources, active hydrodynamic regimes, alternate dry and wet climates, and the fluctuation of sea level are main factors for forming mixed sediments.
形成混合沉积的条件是具备碳酸盐和硅质碎屑两类物源、活跃的水动力和干湿交替的气候，此外，海平面的相对波动也会造成积极的影响。
Abstract: As the transition zone between terrestrial and Marine environment, carbonate platform sediments record information both from ocean and land.
摘要：碳酸盐岩台地作为陆地与深海间的过渡带，其沉积记录了海洋和邻近陆地的演化。
Sedimentogenic significance of mixed carbonate and siliciclastic sediments is emphasized.
对碳酸盐与陆源碎屑的混合沉积的研究具有重要意义。
Calcareous sediments distributed in the calcium carbonate dissolution belt above CCD boundary.
钙质沉积物分布在碳酸钙补偿深度（CCD）界面以浅区。
According to their petrological characteristics and relations with surrounding rocks, we can regard them as deep water carbonate rocks of the debris flow and turbidity current sediments.
据角砾灰岩的岩石学特征及其与围岩地层的组合关系，该角砾岩主要属岩屑流和浊流沉积的深水碳酸盐岩。
The term "highstand shedding of carbonate platforms" means that carbonate plat forms shed most their sediments into the slopes or the formed sediments deposit into the deeper basins.
碳酸盐台地高水位溢流是指在海平面高水位期，台地沉积物被搬运到斜坡及较深水盆地中沉积下来所形成的沉积体。
The Feixianguan Formation of evaporative carbonate platform is a set of sulfate-bearing evaporative tidal sediments with aboundant dolomite.
飞仙关组蒸发台地为一套含硫酸盐的富白云岩的蒸发潮坪沉积层系。
Secondly, the boundary means a relative longer residence time of the sediments, which increasing the content of carbonate cement in reservoirs under the boundary.
其次，层序界面代表相对较长的沉积驻留时间，这使得在层序界面之下储层内碳酸盐胶结物含量增加；
Secondly, the boundary means a relative longer residence time of the sediments, which increasing the content of carbonate cement in reservoirs under the boundary.
其次，层序界面代表相对较长的沉积驻留时间，这使得在层序界面之下储层内碳酸盐胶结物含量增加；
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