英语释义

• a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine

片语

Purple Fluorite紫莹玉

fluorite mine萤石矿

fluorite granite荧石花岗巖

fluorite lens萤石透镜

Fluorite equipment萤石浮选成套设备

fluorite ore萤石矿

fluorite phase萤石相

cand萤石

fluorite pneumoconiosis荧石尘肺

kann(Kann)人名；(德、英、俄、波、葡、芬、瑞典)卡恩

cubic fluorite立方体形萤石

英汉例句

• coal gangue was activated by calcination with calcium, while gypsum and fluorite as mineralized agent.

  采用增钙煅烧方式活化煤矸石，添加石膏和萤石作矿化剂。

• the ore-forming fluid precipitated in the structural fracture zone of the dashizhai formation and formed the aobaotu fluorite deposit.

  成矿流体在经历了长期的演化后在大石寨组的构造薄弱破碎的的部位沉淀析出，形成敖包吐萤石矿床。

• xrd patterns show that all sdc powders calcined at various temperatures have a cubic fluorite structure.

  xrd测试显示在不同温度预烧的粉体均成立方萤石结构。

• in this paper, the geological featureandits mineralization of fluorite deposit related to granite are emphasized.

  重点讨论了与花岗巖有关的我国萤石矿床的地质特征及其成矿作用。

• this paper reports the geologic and mineralogic characters of the black fluorite is discovered in the huayuan lead zinc deposit once again.

  详细的研究结果表明，黑萤石是在其结晶过程中，混入有大量演化程度较高的烃类物质所造成的。

• the minerals are likely to be from the suite pyrite chalcopyrite, sphalerite, galena, fluorite and barite, and to be deposited at temperatures of between 50 and 250℃.

  这些矿物可能由黄铁矿，黄铜矿，闪锌矿，方铅矿，萤石和重晶石组成，并且可能是在50～250℃之间的温度下沉积出来的。

• this paper presents the technological process and industrial applications for producing high-quality superfine fluorite powder.

  本文介绍生产高质量超细萤石粉的工艺流程及工业应用情况。

• thes study and bring forward a new formula for acid bleaching of barite powders containing impurities such as fluorite and calcite.

  研究并提出用稀盐酸、硼酸和反应助剂作为含有萤石、方解石杂质的重晶石粉体酸漂增白的新配方。

• according to this sequence the separation of scheelite from fluorite was achieved in bench scale studies and pilot plant testwork.

  利用这一规律，实验室和工业试验都实现了白钨矿与萤石的浮选分离。

• a systematic study on the adsorption properties of polymeric carbohydrate dextrin on barite and fluorite surface was carried out.

  本工作系统地研究了聚合碳水化合物——糊精在重晶石和萤石表面的吸附特性。

• if we reasonably select the compound project and put in the fluorite to get mineralizing medicament, we can also compound high-quality cement which is up to the standard of iso.

  阐明只要合理选择配料方案，并加入萤石形成复合矿化剂以及采取适宜的工艺措施，可以配制生产符合iso技术标準的优质早强水泥熟料。

• studies indicated that c_(235) was a good collector for fluorite and s-2 was a selective depressor for barite. good results of separation of artificial mixturesandthenaturalore were received.

  研究结果表明，c_（235）是萤石的良好捕收剂，s-2是重晶石的选择性抑制剂，人工混合矿物和实际矿石浮选试验取得良好分离效果。

• a special type of petroleum reservoir characterized by ordovician fluorite interval is found in tz-45 well in tarim basin.

  塔里木盆地塔中45井揭示了以奥陶系萤石发育段为储集层的特殊油气藏类型。

• the reserve of fluorite is considered the first in the world and the potential stock is very big.

  我国萤石矿产资源具有以下明显的特点：①储量居世界第一，资源潜力巨大；

• the high content of silicon in fluorite is determined with spectrophotometric analysis. it is more convenient and faster than weight method and volume method. the result is satisfactory.

  对萤石中高含量硅的测定从分光光度的角度做了探讨实验。方法较重量法、容量法简便、快速，结果令人满意。

• fluorite is an important vein mineral in maoniuping rare-earth deposit in sichuan province.

  萤石是四川牦牛坪稀土矿最重要的脉石矿物之一。

• vein fluorite and barite deposits in southeast sichuan occur mainly in the lower ordovician carbonate rocks.

  川东南脉状萤石-重晶石矿床主要产于下奥陶统碳酸盐巖中。

• fault motion and hydrothermal activity of the shangshuiqiao gold and fluorite mining have multiperiodic characters.

  上水桥金、萤石矿区断裂活动和热液活动均具有多期次特点。

• china has begun to restrict the mining and production of refractory clay and fluorite over concerns about reserves decreasing and environmental pollution, the central government「s website said sunday.

  据中国政府网3日消息，由于资源储量快速下降和环境污染严重等原因，国家要求开始对耐火粘土和萤石的开采和生产进行控制。

• the bg2003 luminescent spectrograph was used in experimental studies and the three dimensional glow-curve luminescence spectrograph of jixi」s fluorite was obtained.

  选用bg2003释光谱仪对绩溪萤石进行热释光实验测试，获得的热释光生长曲线是一张三维热释光谱图。

• south africa natural resources worth 20.3 trillion rand, and 60 kinds of minerals have been found and the reserves of platinum group metals, gold and fluorite are the first of the world.

  南非自然资源总价值约20.3万亿兰特，国内已发现矿产60多种，铂族金属、金、萤石储量世界第一。