成岩

The authigenetic minerals' paragenetic sequence of paragenetic association III of outcrop sandstones is supergene leaching process-kaolinite-calcite- limonite.

露头砂岩的成岩共生组合III中自生矿物共生序列为：表生淋滤作用－高岭石地开石化－方解石-菱铁矿褐铁矿化。

The temperature of authigenic minerals is a key to quantitative research of diagenetic history.

自生矿物的形成温度是成岩史定量研究的敲门砖。

In some cases, the presence of authigenic chlorite on sand grains can inhibit the growth of pore-filling cements during diagenesis and preserve pore space for occupation by hydrocarbons.

在有些情况下，砂岩颗粒上有自生绿泥石，它可以在成岩作用期间抑制填隙的胶结物生长，并保护油气占据的孔隙空间。

On basis of measurement of homogeneous temperature of inclusions, analysis and calculation of δ〓C and δ〓O, and SEPM analysis, the author has studied the forming temperature of authigenic quartz and carbonate minerals for the first time. Furthermore, the author points out that it is unreasonable to recover paleo-geothermal gradient directly using homogeneous and modern burial depth.

作者在包裹体均一温度测量、碳氧同位素测量和计算及电子探针分析的基础上，首次对吐哈盆地侏罗系自生石英和碳酸盐矿物的形成温度进行了研究，确定了这两种成岩矿物的形成温度，并指出直接用包体均一温度和地层现埋深恢复古地温梯度存在不合理性。

The chief controlling factors to available reservoir are paleo-karst morphology in Llandeilo to Early Caradoc and multi-stage faulting and karstificatio. Its evolution of reservoir chiefly suffered the reconstruction of diagenesis such as epidiagenetic karstifiration uncovered for over 10 Ma in Llandeilo to Early Caradoc and 3-stage burial karstification since Late Ordovician to Devonian, Permian to Triassic and Tertiary.

有效储集层主控因素是兰代洛世－卡拉道克世早期的岩溶古地貌及多期断裂岩溶作用，其储集空间演化主要经历了兰代洛世－卡拉道克世早期长达10×10^6a以上的暴露淡水岩溶及3期（晚奥陶世－泥盆纪、二叠纪－三叠纪、古近－新近纪以来）埋藏岩溶等建设性成岩作用的改造。

Studying environgeological records of continental basins includes commonly methods such as formation, development and evolution of basins, geochemistry and paleoclimate of sediment forming, compaction and catagenesis after sediment accumulated.

盆地的环境地质记录是从盆地的形成、发展演变、沉积物形成的地球化学与古气候环境、沉积物堆积后所经历的压实、成岩来加以研究的。

Furthermore, in order to improve the interpretation of the deltaic sedimentary record, e.g., to identify climate and environmental changes using the record, the various parameters derived from analyses of the cores should be standardized by evaluating the temporal changes caused by early diagenesis and decay, and by determining the rate of deltaic shoreline changes which control the relative position of the record within the deltaic sedimentary system.

此外，在长江三角洲沉积记录的分析方面，为了更好地提取气候、环境演化信息，应充分考虑沉积记录形成后所经历的自身变化（如成岩作用变化、分解和衰变等）和相对于岸线迁移的空间位置变化。

It also anaylzes that some factors such as depositional environment and deuteric diagenesis have controlling influence to the physical properties.

分析了沉积环境及后期的成岩作用等因素对物性的控制作用，并与安塞油田长2储层做比较，指出胡尖山油田长2低渗透储集层具有其特殊性。

The key for this problem is diagenetic time.

解决这一问题的关键，是搞清成岩时间。

The diagenetic state of a deposit might also be connected with the underground temperatures.

一个矿床的成岩状态也可能和地下温度有关。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。