查询词典 basic carbonate

I say "could be converted" because regardless of the pH, there will always be some bicarbonate and carbonate present, but at some pH there are enough protons in solution that if they were combined with the bicarbonate and carbonate present, it would all be converted to carbonic acid.

我认为："可转换"，因为不论其ph值，也往往会有一些碳酸氢盐和碳酸盐，但在一些ph值有足够的质子的溶液中，如果他们有机地结合起来，与碳酸氢盐和碳酸盐结合，它都将转为酸性。

On the basis of it, fully utilizing reservoir prediction new means such as coherent data cube analysis and seismic attribute analysis etc. as to geophysical characteristic of fissure and carven development of carbonate reservoir and seismic reversion variation after hydrocarbon-bearing, combined with stress analysis, gradually summarized a set of auxiliary method of predicting the fissure and carven of carbonate reservoir to service exploration and development of the field.

在此基础上，根据碳酸盐岩储层缝洞发育及含油气后地震反射发生变化的地球物理特征，充分利用地震相干数据体、地震属性分析、特征参数反演等储层预测手段，结合应力分析，探索和总结预测碳酸盐岩储层的岩性和缝、洞发育情况的地球物理方法，用于油田勘探开发。

Wherein, the chemical formula of said compound is γ-HaKbNac(H2O)dNixM1-XO2 and the method comprises that mixing the nickel salt solution and at least one metal salt solution to attain the solution A; preparing caustic soda or caustic potash solution and adding sodium carbonate or potassium carbonate to attain the solution B; preparing the ammonia solution C; reacting the A, B, and C, processing the solid-liquid separation to attain the ball α nickel hydroxide; reacting with the oxidant in the solution of caustic soda or caustic potash to attain the black solid-liquid mixture and processing the solid-liquid separation to attain the ball γ hydroxyl nickel oxide.

其化学表达式为γ-HaKbNac(H2O)dNixM1-XO2，将镍盐溶液与至少一种金属盐溶液混合得溶液A，配制氢氧化钠或氢氧化钾溶液，加入碳酸钠或碳酸钾得溶液B；配制氨水溶液C；将A、B、C反应，固液分离，得球形α氢氧化镍；在氢氧化钠或氢氧化钾溶液中与氧化剂反应，得黑色固液混合物，再固液分离，得球形γ羟基氧化镍。

Chernozem layer with the topography and different degrees of surface evaporation, there is meadow chernozem (humus content was high, a large number of stain and iron-TB), carbonate Black calcium soil (surface with carbonate accumulation) and the black soil salinity and the saline soil.

黑钙土层随地势和地表蒸发程度的不同，有草甸黑钙土（腐殖质含量高，有大量锈斑和铁质结核）、碳酸盐黑钙土和盐渍化黑土和盐渍土。

Through analyzing the contour map of soil spatial variability, the same changing law was found in soil organic matter and calcium carbonate content in the horizon direction, which showed that higher soil organic matter and calcium carbonate content appeared in the points closer to the village, forming a concentric circle.

经过对土壤特性空间分布等值线图的分析得出：在水平方向上，土壤有机质和碳酸钙均具有相同的变异规律，距离村庄越近土壤有机质和碳酸钙含量越高，以村庄为回心土壤有机质和碳酸钙含量呈同心圆式的空间变异特征。

Hybrids of carbonate and terrigenous sediments Carbonate with terrigenous sediments are of characteristic from Emsian to Eifelian in stable shallow-sea faciesregion in Longmenshan area, and they can be classified evidently into hybrid Ⅰ and hybrid Ⅱ(Jingbaoshi-type). Type Ⅰ produced in mud shelf setting occupied hundreds of tempestite beds in which bottom cast、 hummocky cross bedding sandstones、 coquina were inter-beddded with shales that beared a great deal of verm traces、 bioturbations、 benthic communities dominative of brachiopods. Type Ⅱ in sand-mud-marl shelf was characterized by high-energy foreshore sandbeach facies and shelly bank facies.

碳酸盐与陆源碎屑混合沉积方面对微相、相特征、旋回样式、沉积机理研究表明，龙门山地区泥盆纪稳定浅海相区Emsian期和Eifelian期混合沉积十分发育，颇具特色，明显可以划分为两种类型：混积Ⅰ型，泥质陆棚背景下发育风暴沉积组构，幕式风暴期产生具丘状层理、底流冲刷构造的钙质砂岩、介壳岩，平息期则形成具大量虫管和生物扰动的深灰色、黄绿色页岩及海百合茎灰岩，腕足动物等大量繁盛；混积Ⅱ型，砂泥灰质陆棚背景下以发育高能前滨沙滩及生物介屑滩为特色，近滨至陆棚的砂泥灰互为混合，三者比例接近，肉眼难以区别确切岩石类型。

The transesterification of DMC and phenol for diphenyl carbonate and methyl phenyl carbonate synthesis has been studied in this thesis.

本论文对碳酸二甲酯和苯酚酯交换法合成碳酸二苯酯及其中间体碳酸甲苯酯的反应进行了研究。

Clean synthesis of diphenyl carbonate by transesterification of phenol and dimethyl carbonate has been studied.

针对苯酚与碳酸二甲酯酯交换法合成碳酸二苯酯洁净催化反应过程进行了较系统的研究。

Reaction thermodynamics of diphenyl carbonate synthesis by the transesterification reaction from dimethyl carbonate and phenol is introduced.

介绍了碳酸二甲酯与苯酚酯交换合成碳酸二苯酯的反应热力学。

Using established dynamics model, the author has explained the genesis of numerous dolichos lablab limestone and siliceous limestone in the two growing stages of southern China, i.e. carbonates developing stages (Donggangling stage of middle Devonian and Changxing stage of late Permian). Because numerous carbonate rocks have been produced on the platform, at the same time, it is one of ignored material sources that numerous carbonate lime-mud have been transported from platform to basin.

运用所建立的动力学模型对中国南方两个重要的成礁期，即生物碳酸盐发育期(中泥盆世东岗岭和晚二叠世长兴期)，台盆内大量扁豆状灰岩和硅质灰岩的成因做了解释，因为台地上大量碳酸盐生产的同时，由台地向盆地输送的大量碳酸盐灰泥是盆地内的一个不可忽略的物质来源。

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。