碳酸盐

Sodium carbonate, one of the four most important basic chemical commodities, is used in making glass, detergent s, and cleansers.

钠的碳酸盐化合物，为四种最重要的基本化学产品之一，被用于制造玻璃、洗涤剂和清洁剂。

The results showed that the amounts of base cations leached from calcareous soils and coastal solonchak were lower than the cation exchange capacity and the releasing amounts of Al3+ being lower than 0.40mmol·kg-1 all the way under the treatment of simulated acid rain with each pH value from 2.5 to 5.6,so the H+ buffering...

结果表明，石灰土和滨海盐土的阳离子淋溶量低于阳离子交换量，土壤主要处于阳离子交换缓冲范围和碳酸盐-硅酸盐缓冲范围，Al释放量一般低于0.40mmol·kg~(-1)，铁铝土纲系列土壤在阳离子释放总量超过阳离子交换量后，淋溶液pH值急剧下降，此时Al淋溶量明显增加，质子缓冲转向Al缓冲范围，其释放量决定于土壤富铁铝化程度的高低和活性Al含量的多少，紫色土在低pH模拟酸雨淋溶下，由于含大量硅铝率较高的易风化原生或次生矿物，盐基释放量高于CEC，但Al释放量未明显增加，淋溶液pH也较稳定，土壤尚处于矿物风化为主的硅酸盐缓冲范围。

Described as a recipe for primordial soup, the list of Tempel 1's ingredients - tiny grains of silicates, iron compounds, complex hydrocarbons, and clay and carbonates thought to require liquid water to form - might be more appropriate for a cosmic souffle, as the nucleus is apparently porous and fluffy.

用像写汤料的方法可以将坦普尔1号的成分描述为：少量硅酸盐颗粒，铁化合物，复杂的碳氢化和物和粘土以及碳酸盐还有水也许再加上适当的宇宙杂音，组成了多孔而蓬松的彗星核。

Spectral decomposition technique can depict the frequency characters of seismic reflection that are caused by carbonate reservoirs.

分频解释技术可以刻画碳酸盐岩储层中缝洞发育所引起的地震反射频率特征。

So using thin bed spectral decomposition technology for identification and forecasting of Tahe carbonate reservoir.

为此，采用薄层谱分解技术对塔河地区碳酸盐岩储层进行了识别和预测。

The most protruding question of carbonate reservoir are extremely strong unhomogeneity and dual porosity model characteristics.

碳酸盐岩油藏最突出的问题是极强的非均质性和双孔隙网络特征。

Based on field observation and indoor analysis about the stylolites in Tieshan,Daye,Hubei Province,this paper raises some fresh understandings about the stylolite as follows:(1) Stylolite s are classified into wave-shaped,sawtooth-shaped,city-wall-shaped and thin-column shaped stylolites.

为深入研究碳酸盐岩中的压溶作用，加深对压溶作用的认识和理解，以常见的缝合线构造为例，结合前人的研究成果和现代科技手段对湖北大冶铁山地区的缝合线构造进行了全面深入的研究，得到以下研究成果：丰富了缝合线类型；结合计算机技术获得了缝合线的三维形态；总结了缝合线形成中的一些主控因素；论述缝合线在应力分析、应变测量等传统领域及在能源资源等新领域的应用；对缝合线研究中存在的问题及分歧进行了评述并指出今后几年的研究重点。

While comparing Lake Sugan with its nearby lakes, it is found that carbonate isotope records in Hala Lake is almost the same as in Lake Sugan.

的突变；与附近湖泊的对比发现，哈拉湖碳酸盐同位素记录和苏干湖大致相同。

Oxygen and carbon isotope of the carbonate sediments separately indicate lake waterδ~(18)O andδ~(13)C_,δ~(18)O indicates the volume of the input water which is a good index of Lake water level changes;δ~(13)C_ indicates the degree of the exchange between the lake and the atmosphere and indirectly indicates the ice cover time controlled by the temperature.3. Environmental changes in Lake Sugan drainage area during the past 2670 years reconstructed by mul-index synthesis analysis indicates that during

沉积物碳酸盐氧、碳同位素分别反应了湖水的δ~(18)O和δ~(13)C_，δ~(18)O指示湖水体积变化，是湖泊水位变化的良好指标；δ~(13)C_则指示了湖水和大气的交换程度以及入流水量的大小，间接指示了温度控制下的冰封时间长短。3、多指标综合分析重建的苏干湖流域晚全新世近2670年来的环境变化显示，苏干湖2670年来流域持续变干；出现截然不同的两个大的阶段，即

The oil and gas fields dominated by carbonate are mainly distributed in the shallow tableland with luxuriant living beings.

以碳酸盐岩为主的油气田多分布在生物繁茂的浅海台地上。

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。