垩

The observations and measures on many faults in the Tertiary as well as in the Cretaceous rocks in the Kuqa Depression, Tarim Basin, could help us to reconstruct Late Tertiary tectonic paleostress field by inversing a lot of fault-slip data.

基于对库车坳陷内第三系和同时卷入变形的白垩系中发育断层的野外观测，采用断层滑动数据反演方法，对库车坳陷的第三纪构造古应力进行恢复。

It is these , fossilised , that form rocks such as chalk andlimestone .

也正是这些物质，形成了诸如白垩和石灰石的化石。

It is these, fossilised, that form rocks such aschalk andlimestone.

也正是这些物质，形成了诸如白垩和石灰石的化石。

Archie's electrical parameters of complex pore texture in sandstone reservoir.;2. Based on methods of core analyses,petrographic images,capillary pressure curves and T2 relaxation time curves of nuclear magnetic resonance,the microscopic characteristics of pore texture and evaluation for the Fu-Yang oil reservoirs are comprehensively studied.

根据岩心、岩石图像、毛细管压力曲线分析和核磁共振测量T2弛豫时间曲线等方法，对三肇地区白垩系泉头组扶、杨油层低渗透储集层的孔隙结构进行评价及综合研究，讨论3个问题：(1)储层中孔隙度和渗透率的关系；(2)孔隙结构的微观特征及其对渗透率的影响；(3)储层的渗滤能力、可动流体饱和度及储层评价。

It showed that rice quality was better as follows: better milling quality and physic-chemical index higher head rice percentage, middle - soft gel consistency, low gelatinization temperature, low and middle amylose content, more than 7% protein content.

碾米品质和理化指标最好，整精米率较高，有中软的胶稠度和低的糊化温度，中低含量的直链淀粉、蛋白质含量多在7％以上。外观品质次之，垩白米率较高，且不同的积温带品质存在较大差异。

Extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic.

现已灭绝的两栖动物，与庞然大物的火蜥蜴和鳄鱼相似，头骨坚硬扁平，牙齿呈圆锥形；生活于泥盆纪至三垩纪。

Two carriers are likely to be used in paleotemperature reconstruction: carbonate and iron oxides.

在白垩系陆相红层古温度恢复过程中可能普遍使用两种载体：碳酸盐岩及三价铁氧化物。

No mere sea, though, could accomplish anything with this solid iron-riveted wall — which, at 50 feet from high-water mark, is four feet thick, if one inch ........

尽管单凭巨浪不可能有损于这用铁板加固的塔墙一这墙至高潮标以上五十英尺有四英尺厚，如果一英寸……灯塔所坐落于其上的基石在我看来似乎是白垩

The results show that the organic matter in the dark limestones of the lower Cretaceous is of medium abundance, good type and proper maturity. The limestones have hydrocarbon-generating potential.

研究结果表明，该盆地下白垩统暗色碳酸盐岩的有机质丰度中等、类型较好、成熟度适中，具备了形成油气的条件。

The results show that: 1 the globally distributed CORBs were mainly present in late Cretaceous; 2the paleoenvironment of the CORBs is deep water of low latitude area in general; 3the lithologies are mainly consisted of red shale, red limestone, red marlstone, red mudstone and red siliciclastic shale; 4 the content of organic carbon is quite low.

通过对比，认为：1这些全球分布的大洋红层主要出现在晚白垩世，2一般分布在深水环境、低纬地区，3在岩性上，主要由红色页岩、红色灰岩、红色泥灰岩、红色泥岩、红色硅质页岩几种岩性组成，4有机碳含量普遍较低。

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。