查询词典 basic carbonates

I combined the large amount of the materials of outcrop and section, the thin section, the dominated primary MT carbonates exited in micrite, marlite, calcilutite of slope and continental shelf margin.

通过野外和室内薄片观测，原生的MT主要赋存于克拉通盆地碳酸盐岩台地斜坡的泥晶灰岩、粉屑灰岩、泥灰岩、钙质泥岩中，其次是这些岩石的过渡类型。

Based on the complexity of the sources for the sediments in the Okinawa Trough, the sequential extraction procedure was applied to the hydrothermal influenced sediments in the core H9 recovered from the middle Okinawa Trough. Five fractions, including exchangeable, bound to carbonates, bound to iron and manganese oxides, bound to organic matter, and residual were acquired. Based on detailed analysis for major, minor and rare earth element compositions, the distributions of the elements in various speciations of the sediments were determined and the controlling mechanism was discussed. The variations of hydrothermal signatures in the core, partitioned from the terrigenous, volcanic and biogenic materials, have been demonstrated and the accumulation rates of some elements were evaluated.

本文针对冲绳海槽多种物源沉积作用混杂的特征，采用顺序淋滤萃取方法对海槽中部受热液活动影响的H9岩芯沉积物进行了分离，将沉积物中分为可交换态、碳酸盐结合态、铁锰氧化物结合态、有机结合态和残渣态五个部分，并对各个结合态中常量、微量和稀土元素组成进行了分析，确定了不同元素在不同结合态中分配的比例，分析了控制不同元素进入沉积物的主要机制。

A loose, earthy, extremely fine-grained, natural sediment or soft rock composed primarily of clay-size or colloidal particles and characterized by high plasticity and by a considerable content of clay mineral and subordinate amounts of finely divided quartz, decomposed feldspar, carbonates, ferruginous matter, and other impurities; it forms a plastic, moldable mass when finely ground and mixed with water, retains its shape on drying, and becomes firm, rocklike and permanently hard on heating or firing.

中文解释=松散的、土质的、颗粒极细的天然沉淀物或软石，主要由黏土粒径大小或胶质的颗粒组成，特徵为具高可塑性，及大量的粘粒矿物，其次为的细小的石英、被分解的长石、碳酸盐、含铁物质和其他杂质；当精细研磨并和水混合后，可形成可塑的，适於模压的物质，乾燥后能维持形状，加热或烘烤时变得如岩石一般牢固，且长期保持坚硬。

Among them the generalized permeability model for carbonates, which provides a vital link between petrophysical and geological models, has been introduced in this paper and applied to the permeability calculation of oolite gas reservoir bed in a exploration well in Sichuan Basin.

同传统指数模型、Winland-Pittman模型、Garman-Kozeny模型、Bryan-Finney模型相比，一般渗透率计算模型更能将岩石渗透率和地质参数有机地联系起来。

Dolomite is one of the most important rock types in Ordovician Carbonates of Majagou Group in Ordos Basin.

对鄂尔多斯盆地奥陶系马家沟群碳酸盐岩中最主要的岩石类型之一——白云岩的成因及其对储集性能的影响进行了综合研究。

Geologists have long known that when peridotite is exposed to the air it can react quickly with carbon dioxide to form carbonates like limestone or marble.

地质学家们早就知道，当橄榄岩暴露在空气它可以迅速与二氧化碳发生化学反应，形成类似方解石的碳盐酸产物。

With the exception of rare, relatively well-preserved Phanerozoic shells, this happens to all carbonates.

排除那些稀少的，相对保存完好的显生宙shells，这种所谓的岩化过程基本会发生在所有的碳酸盐岩中。

Thousands of published analyses of Phanerozoic carbonates clearly avoid the forbidden zone Fig.

在这个区域上，我们没有过多的数据，图表上面显示在成岩作用区域的右边。

Rather than being perturbations to the carbon cycle, widely reported decreases in 13C/12C in Neoproterozoic carbonates are more easily interpreted in the same way as is done for Phanerozoic examples.

被广泛报道的新元古代碳酸盐中13C/12C比例的下降并非是碳周期的波动，它们更容易通过与显生宙样品类比来理解。

Microbial sedimentation was widespread in the Precambrian and was also developed in stromatolitic carbonate horizons of the Phanerozoic, which constitute one type of microbial carbonates.

微生物沉积作用在前寒武纪地层中普遍发育，在显生宙的一些地层中也较为发育。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。