白云石

基本解释 (translations)

dolomite  ·  dolomites

词组短语

bitter spar

与白云石相关的网络例句 [注：此内容来源于网络，仅供参考]

High salinity fluid inclusionscontaining daughter minerals have been found in quartz and ankerite of main mineralizingstages, Taibai and Baguamiao gold deposits of Shaanxi province, located in South Qinling.Both deposits occur in Devonian low-grade metamorphic rocks. Daughter minerals weredetected as pyrite, ankerite, halite and arsenopyrite by SEM/EDS and EPMA.

对赋存于南秦岭泥盆系浅变质碎屑岩中的陕西太白金矿、凤县八卦庙金矿主成矿阶段的石英和含铁白云石中的流体包裹体进行研究，发现局部富含高盐度、含子矿物的流体包裹体，通过光学显微镜、电子探针、扫描电镜/能谱发现子矿物主要为黄铁矿、铁白云石、石盐、毒砂及一些成分复杂的子矿物。

Paragenetic association I are composed of dissolved feldspar, quartz overgrowth and authigenetic kaolinite, This paragenetic association came into being acidic environment; Paragenetic association II include illite、albite、dissolved authigenetic quarze and kaolinite、dolomite、ankerite and ferrocalcite, the paragenetic association formed alkali environment; secondly, outcrop sandstones include paragenetic association III making up of dissolved feldspar、kaolinite、dickite and ironstone too, this paragenetic association came into being ground surface acidic environment.

成岩共生组合I由长石颗粒溶解、次生加大石英和自生高岭石组成，该组合形成于酸性成岩环境；成岩共生组合II由自生伊利石、自生钠长石、自生石英与高岭石溶解、白云石、铁白云石、铁方解石组成，该组合形成于碱性成岩环境；其次，露头砂岩还包括由长石颗粒溶解、高岭石、地开石、褐铁矿组成的第III种成岩共生组合，该组合形成于地表酸性成岩环境。

INTUITION Mineral: Dolomite Dolomite is holding the vibration of intuition in the language of light.

直觉 矿石：白云石白云石持有光之语中直觉的振动。

Therefore, lowly ordered dolomite crystals show high reactivity in alka li solutions. Temperature tends to diminish the influence of ordered index on de dolomitization reaction of dolomite crystals.

随着体系温度的升高，白云石晶体有序度对去白云石化反应的影响趋于减小，不同有序度白云石的去白云石化程度趋于相同。

The flotation mechanism of MG reverse-floating dolomite was studied by measuring the Zeta-potential of collophanite and dolomite, Infrared Absorptions Spectra analysing the adsorption of MG onto the minerals surface, ultraviolet- visible light absorbing spectrum calculating the amount of MG which was adsorbed onto the minerals surface. These researches showed that MG was more easyly adsorded onto the surface of dolomite in feeble acidic solution because of pure dolomite charges positive as well as pure collophanite charges negative. Therefore, a lot of MG negative ions was adsorded onto dolomite, and that MG negative ions contained hydrophobic group, the hydrophobicity of dolomite was modified, the grains of dolomite were adhered to air bubble and float with them.

对白云石和胶磷矿的Zeta-电位测定、红外光谱分析MG药剂在矿物上面的吸附情况、紫外-可见吸收光谱测定矿物上MG的吸附量等，研究了MG药剂反浮选白云石的浮选作用机理，表明在弱酸性条件下，由于白云石表面荷正电而胶磷矿表面荷负电，带有羧基和羟基官能团的MG药剂更容易吸附在白云石上，使其周围吸附有大量的MG负离子，而MG负离子的另一端为烃基，这就改变了白云石的疏水性，使其矿粒容易附着于气泡上浮。

By exploring the production of caustic calcined dolomite in traditionalscorch limekiln, improvement project and related technique are analyzed, as well as theperformance of caustic calcined dolomite in converter protection by slag splashing.

通过对老式焦烧石灰窑转产轻烧白云石的探索，研究制定了焦烧窑转产轻烧白云石对窑炉的改造方案和生产工艺，探讨了轻烧白云石在转炉中溅渣护炉的使用效果。

In the synthesis process of man-made diamond at high pressure and high temperature,dolomite is used as pressure-transmitting material to prevent pyrophyllite from phase transition.

在合成金刚石过程中，白云石套管的使用在一定程度上阻止了叶蜡石相变层的发生，而且白云石在高温高压下具有比较好的保温性。

Ultra-micro structure of dolomite is investigated, we put forward that interface chemistry and geochemistry in nanometer hole should affect on the dolomization.

发现苏皖凹凸棒石粘土中白云石属于纳米颗粒，研究了白云石超微观结构特征，提出纳米孔界面化学和地球化学对白云石化的可能影响，初步模拟实验验证白云石化与纳米孔界面化学、纳米孔地球化学的关联，白云石交代过程中成分转化和结构转化的多步骤过程。

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。

The experimental results show that when TCAR is about 700 ℃ XN for limestone is maximum, and the optimum TCAR for dolomite is about 650℃. Although XN for limestone is much higher than dolomite, the difference of their YN is little when TCAR is in 650~700 ℃. And if TCAL is beyond 1050 ℃ XN for limestone decays sharply, but it is negligible to dolomite. XN for dolomite is far higher than limestone in the high TCAL. XN for limestone decreases with the particle size increasing, and there is an optimum particle size range with particle size increasing which XN for dolomite reaches maximum in. The particle size plays a more important role in limestone carbonation process than dolomite.

结果表明：TCAR为700℃时石灰石的XN最高，白云石则在650℃时XN最高，在650～700℃时白云石的XN远高于石灰石，但它们的YN相差不大；当TCAL超过1050℃时石灰石的XN急剧衰减，而白云石的XN则衰减程度不大，在高温煅烧时白云石的YN比石灰石更高；随粒径的增大，石灰石的XN逐渐减小，而白云石则存在最佳的粒径分布使XN最大，粒径的变化对石灰石的XN影响更大。

与白云石相关的网络解释 [注：此内容来源于网络，仅供参考]

ankerite：富铁白云石

ankerite 铁白云石 | ankerite 富铁白云石 | ankle 脚踝

dolomite：白云石

白云石(dolomite)是目前为止研究得最多和最成功的催化剂],虽然各地白云石的成份略有变化,但都有催化效果,一般当白云石中CaCO3/MgCO3在1~1.5时效果较好.

dolomite brick：白云石砖

白云石 magnesia limestone | 白云石砖 dolomite brick | 百万分之一 ppm

dolomite brick：白云石质耐火材料,白云石砖

doloma | 煅烧白云石 | dolomite brick | 白云石质耐火材料,白云石砖 | dolomite cement | 白云石水泥

dolomite brick：白云耐火砖,白云石耐火砖,白云石砖

dolomite block 白云石大砖 | dolomite brick 白云耐火砖,白云石耐火砖,白云石砖 | dolomite cement 白云石水泥

calcined dolomite：煆烧白云石(白云石石灰)

"calcination","煆烧" | "calcined dolomite","煆烧白云石(白云石石灰)" | "calcite","方解石"

dolomite plaster：白云石灰浆

dolomite clinker 白云石熔结 | dolomite plaster 白云石灰浆 | domain 晶畴

dolomitization：化成白云石

dolomite 白云石 | dolomitization 化成白云石 | dolomitize 化成白云石

magnesia limestone：白云石

白云石 dolomite | 白云石 magnesia limestone | 白云石砖 dolomite brick

damourite：水白云石,变白云石

damask steel | 大马士革钢(表面带水纹的刀剪钢) | damourite | 水白云石,变白云石 | damp air | 潮湿空气