查询词典 glauberite

Through experiments, we have studied on solution characteristic of glauberite-one kind of rock salt-in water and chemical impregnant,the characteristic curves of solution are established in different solution condition.That can direct the fast slot in the rock salt beds.

为在岩盐矿层中建造储备库的快速建槽提供了一种有益的方法，即在钙芒硝矿层中建造溶腔时，优先用化学溶解法建造溶腔的雏形。

Glauberite occuring in association with magnesite in marine sediments may have formed at salt lakes ...

因此，海相碳酸盐—蒸发岩建造中的钙芒硝可作为一种很好的指相标志。

A new good idea to strengthen water dissolve rate of glauberite ore by ultrasonic wave is put forward in this thesis.

提出了使用超声波技术提高钙芒硝矿水溶浸出率的设想，并对其机理进行初步探讨。

Small optical angle ( 2V = 7°) is one of the most important diagnostics for glauberite identification.

钙芒硝是盐类矿床中的常见矿物，光轴角小(2V=7°)一直是钙芒硝的重要鉴定特征之一。

Through the theoretic analyses the porosity of 35.87% is obtained when the glauberite is dissolved completely.

通过理论分析计算得出其溶解完全后孔隙率为35.87%。

This study also shows that the formation of these pores has a close relationship with rhombohedral-slate structure and " mixed and disorder distribution " of glauberite minerals.

研究揭示出钙芒硝岩孔隙的发育与该矿物的菱片一菱板状结构、点-面式接触的&杂乱分布&密切相关。

Owing to large hardness of glauberite, majority of the meta-primary pores remained in glauberite rocks during a burying and confined condition.

由于钙芒硝岩具有相对较大的硬度，其中大多数孔隙在埋藏过程中得以保存，同时，钙芒硝岩在承压环境中受溶蚀作用还可产生晶洞孔隙，这两种孔隙均储集了大量的卤水钾盐资源。

The origin of glauberite attributes to various processes, including(1) direct crysllization from sulphate solution;(2) substitution of glauberite for gypsum;(3) transformation from hydrous glauberite; and(4) ion exchange between sodium sulfate and calcium-bearing mud.

钙芒硝的成因可归纳为：(1)直接从硫酸盐溶液晶出；(2)交代石膏成因；(3)从卤水中先沉积水钙芒硝后脱水变为钙芒硝；(4)硫酸钠溶液与含钙淤泥之间发生离子交换而生成。与菱镁矿紧密共生产出于海相地层之钙芒硝很可能形成于潮坪盐湖环境。

Associated minerals are primary glauberite, halite and terrigenous mud; while calcite is absent or rare. The X-ray diffraction analysis shows that the mud-sized crystalline dolostone has an average CaCO3 mole content of 57.30% and an average degree of order of 0.40, revealing the characteristics of higher calcium content and lower degree of order. It is closely intergrown with glauberite, indicating that the aqueous medium in the depositional environment of mud-sized crystallinedolostone was hypersaline water or dilute brine. The temperature of water in the depositional environment calculated according to the oxygen isotope data averaged 30.5℃ and the minimum homogenization temperature of inclusions in primary glauberite crystals associated with mud-sized crystalline dolomite was 44℃. The two groups of temperature data are close, indicating that the temperature of the water in the paleolake environment during the deposition of mud-sized crystalline dolostone ranged from 30.5℃ to 44℃.

泥晶白云石在阴极发光下呈红色、橙红色，与其伴生的矿物除原生钙芒硝、石盐、陆源泥质外，方解石没有或极少；X衍射分析结果表明，泥晶白云石的CaCO3摩尔含量平均为57.30%，有序度平均为0.40，具高富钙、低有序的特征；与钙芒硝岩的紧密共生，说明泥晶白云岩沉积环境的水介质为高盐度的咸水或淡卤水；根据氧同位素数据计算的沉积环境的水体温度平均为30.5℃，与泥晶白云石伴生的原生钙芒硝晶体中的包裹体均－温度最低值为44℃，这两组温度数据基本接近，表明泥晶白云石沉淀时环境水体的温度大致在30.5-44℃之间。

Taking for example the salt rhythms of the Qianjiang Formation in the Qianjiang Sag of the Jianghan Basin (which is a typical Paleogene saline lacustrine basin in eastern China), through a detailed study on cores, the authors have determined for the first time the Ⅳ-order salt rhythm based on Ⅰ-,Ⅱ-and Ⅲ-order salt rhythms which were determined previously and got to know that the sedimentary process following the sequence of desalinizing→salinizing and crystallization of salt minerals from halite rock→(mud-bearing) glauberite rock→dolomite-bearing mudstone (mud-bearing doloston)→mudstone→doloston→glauberite rock→halite rock. The authors also analyzed the Ⅳ-order salt rhythm and the correspondence between its sedimentary records and the fluctuation of the palaeosalinity of waters and the short-scale (0.05~1.0 ka duration) change of dry-moist palaeoclimate.

本文以我国东部独具特色的古近纪古盐湖盆地－江汉盆地的潜江凹陷潜江组盐韵律为例，通过对王平1、王云10-6、王80-2等3口井连续取心段的精细研究，在前人划分Ⅰ、Ⅱ、Ⅲ级盐韵律的基础上，首次划分出组成含盐层系基础韵律单元－Ⅳ级盐韵律，弄清了它的沉积过程基本遵循从石盐岩→钙芒硝岩→含白云石泥岩→泥岩→白云岩→钙芒硝岩→石盐岩的淡化－咸化序列和盐类矿物的析出顺序；解析了Ⅳ级盐韵律及其沉积组合记录与水体古盐度波动和短尺度(0.05~1.0 ka)古气候干湿变化之间的对应关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。