字典

parisite

parisite


基本解释:氟碳钙铈矿

网络释义


parisite

1)parisite['pæri,sait],氟碳钙铈矿2)synchysite,直氟碳钙铈矿3)Diopside(CaMg(SiO3)2),氟碳酸钙铈矿4)bastnaesite,氟碳铈矿5)Bastnasite,氟碳铈矿6)parisite['pæri,sait],氟菱钙铈矿

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用法和例句


Since 1835 when the mineral parisite was discovered, over 150 years have passed.从1835年发现至今已有一百五十多年的历史。LWu汉语字典

The microstructures of parisite and its derived polycrystal in the calcium-rare-earth fluorocarbonate minerals from Southwest China have been studied by means of high resolution transmission electron microscopy (HRTEM)(JEOL- 2000EX and Philips-CM12).用电子衍射和高分辨电子显微技术研究了稀土碳酸盐系列矿物中及其衍生体的微结构,发现了的6R_2新多型体,确定了其亚结构晶胞呈六方(H)对称,a'=0。LWu汉语字典

The microstructural characteristics of parisite occurring in the M rare-earth deposit atChangbei, southwestern Sichuan Province have been studied by electron diffraction analysis andlattice image observation, revealing the stacking sequence of mixed polytypism existing inparisite.采用CM12透射电镜,对我国四川昌北M稀土矿床中的微结构特征作了电子衍射分析和晶格象观察,揭示出晶体中混合多型体的堆垛序列,在不同部分观测到不同的多型体,其中以6R多型为常见普通多型体。LWu汉语字典

The synchysite with rhombohedral system has been discovered within the calcium-cerium fluorocarbonate of the rare-earth deposit of Chishan area in Shandong Province by using transmission electron microscope.运用透射电镜方法,在山东郗山稀土矿床的碳酸盐系列矿物中发现了三方晶系直(synchysite)的存在,其晶胞参数为a=0。LWu汉语字典

Study on Thermal Decomposition Kinetics of Bastnaesite;矿热分解动力学研究LWu汉语字典

Application Research on Combined Use of Reagents in Flotation of Bastnaesite;组合用(yào)及其在矿浮选中的应用LWu汉语字典

Compositional Variations and Its Implications of a Bastnaesite Crystal,Mianning County, Sichuan Province;四川冕宁矿晶体的成分变化及其意义LWu汉语字典

Experimental Research on Flotation Separation of a Bastnasite-Type Rare-Earths Ore;矿型稀土矿石的浮选试验研究LWu汉语字典

Study on Main Extraction Separation Processes for Bastnasite;矿稀土萃取分离新流程的研究LWu汉语字典

A Progress of Green Chemistry on the Decomposition and Extraction of Rare Earth from Bastnasite;矿提取稀土的绿色化学进展LWu汉语字典

THE CHARACTERISTICS AND GENETIC SIGNIFICANCE OF PARISITE IN MESOZOIC VOLCANIC ROCKS OF SONGLIAO BASIN松辽盆地中生代火山岩中的特征及成因意义LWu汉语字典

Study on preparation technology of highpurity ammonium cerium(Ⅳ) nitrate from bastnasite矿制取高纯硝酸高铵的工艺研究LWu汉语字典

Study on Utilizing Fluorine in Bastnaesite as Resource and Leaching Technique of R.E;矿中的资源化与稀土浸取工艺研究LWu汉语字典

Bastinazite roasted with Na_2CO_3 and extracted in HNO_3;矿精矿纯碱焙烧硝酸浸出工艺的探讨LWu汉语字典

a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium.一种稀土属黄色多价元素,与共生于独居石和矿中。LWu汉语字典

Study on the Joint Determination of Thorium and Rare Earth Eements in Sichuan Hydro-smelting Bastnasite;四川矿湿法冶炼中及稀土的联测方法研究LWu汉语字典

Synthesis of CeF_3 Nanocrystal and CeF_3 NWs@CNT and the High Pressure Phase Transition of CeF_3 Nanoplates化亚纳米晶和碳管包覆化亚纳米线复合结构的制备及其高压结构相变研究LWu汉语字典

Biomineralization of CaCO_3 Induced by Ordered Polypeptide Molecular Films多肽有序分子膜诱导碳酸仿生矿化LWu汉语字典

Review of the Function of Calcium Carbonate in Biomineralization: Control of Crystal Ization By soft-Templates碳酸生物矿化研究进展——软模板调控LWu汉语字典

The calcium carbonate content of phosphate rock determines the pore structure.矿中碳酸的含量决定了矿的毛细孔结构。LWu汉语字典

a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine.一种软质矿物(),在紫外线下常发荧光,是的主要来源。LWu汉语字典

The Purification of Biliary Protein and the Simulation Biomineralization of Calcium Carbonate in Vitro;胆汁蛋白质的提纯及模拟碳酸的生物矿化LWu汉语字典

Investigation of Different Polymorphs and Morphologies of Calcium Carbonate Based on Biomineralization基于生物矿化的不同晶型与形貌碳酸研究LWu汉语字典

Applications of Calcium Carbonate Mineralization Material Induced by Bacterium细菌诱导碳酸矿化材料及其应用前景LWu汉语字典

Methods for chemical analysis of fluorspar--The EDTA volumetric method for the determination of carbonate contentGB/T5195.2-1985石化学分析方法EDTA容量法测定碳酸LWu汉语字典

The host rocks of Zhaishang Au deposit are mainly argillic, calc and carbonaceous slates and silty sandstone.寨上矿区赋矿岩石主要为泥质、质、碳质板岩、粉砂岩等。LWu汉语字典

Research on beneficiation test of high silica and low-grade phosphate ores矿反浮选碳酸盐脉石矿物捕收剂应用研究LWu汉语字典

Synthesis and Photocatalytic Performance of Perovskite-type ABF_3 Fluorides;矿型复合化物ABF_3的制备及光催化性质研究LWu汉语字典