碳酸盐

But none have been found. That means any oceans were cold or short-lived or ice-covered or otherwise hostile to carbonates.

这表示火星上的任何海洋都是寒冷的、或存在时间很短、或被冰覆盖、或有其他原因，而不利於碳酸盐形成。

The illuviation depth of carbonate carbon in soil is different from the different geographical locations.

因此，研究碳酸盐形式的土壤无机碳的空间分布特征对准确估算土壤碳库储量、正确评价土壤在陆地生态系统碳循环以及全球变化中的作用有重要意义。

Especially in China some carbonate formation imbed deeply so that the risk for exploration and development is rather high.

特别是在国内各个油田中，碳酸盐岩储层埋藏深，勘探和开发风险比较大。

We have successfully synthesized hydrocarbonbearing inclusions in carbonate at the temperature and pressure of 150 ℃ and 40 MPa, which are near the condition of natural reservoir underground 4 kmAll synthetic hydrocarbonbearing inclusions have been analyzed by microscope and microfluorescence and fourier transform infrared spectroscopyThe results show that the synthesized hydrocarbonbearing inclusions are very similar to those in real reservoirsOur experiments give us four important insights, including:(1) immiscibility of oil and water is the main reason for hydrocarbonbearing inclusions and aqueous inclusions distributed in different fractures;(2) rapid accumulation of oil and gas can be recorded by fluid inclusions;(3) the study of synthetic hydrocarbonbearing inclusions at the temperature and pressure of real reservoir will offer references and standards for the analysis of fluid inclusions in reservoirs;(4) experiment of synthetic hydrocarbonbearing inclusions is a good method for understanding the mechanism of oilwaterrocks interreaction in reservoirs.

文中报道在实际储层温压条件下(150 ℃，40 MPa，大约4 km深度)成功合成了碳酸盐岩烃类包裹体。通过对合成烃类包裹体的显微观察、荧光分析和傅里叶变换红外光谱分析，证实合成了烃类包裹体，且与真实储层中的包裹体具有相似特征，探讨了油水不混溶条件下的流体包裹体捕获机制。实验研究给出4点重要启示：(1)油水不混溶是造成烃类包裹体和水溶液包裹体分带的主要原因；(2)油气快速成藏过程可以被流体包裹体记录；(3)实际储层温压条件下，合成烃类包裹体实验研究有望为储层包裹体分析提供依据和标准；(4)人工合成烃类包裹体为研究含油气条件下储层水岩作用机理提供了一种有效手段。

HST is characterized by siliceous limestone-bearing calcareous gravity current sediments, which have the sequences of increased, and incrassate limestone and decreasing and attenuation siliceous rock upwards.

其中孤台层序发育主要受控于相对海平面变化和碳酸盐生产率，台盆层序发育则受构造活动、海平面变化、台缘重力流等因素的综合影响，具多物源特点。

This paper, according to the dynamic data of the karst system at the Luojiaao interfluve, calculated the carbonate rock dissolution rate and the carbon dioxide absorption rate.

根据罗家坳河间地块岩溶系统的动态观测资料计算，得到了研究区不同部位的地表及地下水对碳酸盐岩的溶蚀量和CO2的吸收量。

It is occupancy seventeen layers in totally twenty-one layers which discovered in industry hydrocarbon reservoir from Sinian system to Jura system.

在已发现的工业油气层从震旦系至侏罗系共有21层，碳酸盐岩储层占有17层。

Biology, and especially biochemistry, is important in studying the transformation of plant and animal tissues into kerogen during burial and the generation of oil or gas that may be caused by this transformation.

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。生物学

A complete laterite profile should be made up of laterite layer , parti-color c .

完整的红土剖面应该由红土层，杂色粘土层和碳酸盐岩腐岩组成。

Red clay is the high plastic limit clay soil that is origin from the carbornate rock which underwent the laterization. It is regional special soil and distributed in the south of China. Its engineering property is very peculiar.

红粘土为碳酸盐岩系岩石经历红土化作用而形成的高塑性粘土，是中国南方广泛发育的区域性特殊土，具有较特殊的工程性质。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。