矿物化学

Mineral composition,chemical composition and granulometric composition of the wastes of pyroxene skarns were introduced,and the use of the wastes in production of ceramic tile,pigment,glaze and filtering materials,was narrated.

介绍了辉石矽嘎岩处理废渣的矿物组成、化学组成和粒度组成，叙述了这种废渣于陶瓷砖、颜料和釉及过滤材料生产中的试验应用情况。

Chemical composition of the pyroxmangite depends largely on Mn and Fe, which cause remarkable variation of its color.

化学成分除Si外主要为Mn和Fe，矿物化学式：Ca(下标 0.27~0.43Mg(下标 0.43~0.57)(下标0.75~1.00) Mn(下标 4.94~5.77Fe(下标 0.36~1.36)(下标 6.16~6.37)[Si(下标 6.86~7)O(下标 21)]。

In science and technology to achieve the first of the four, it is necessary to develop and launch China's first extraterrestrial objects and the landing detector detectors to inspect for the first time the use of the "Long March Route B" on the transfer of launch vehicle and spacecraft orbit for the first time The establishment and use of deep-space monitoring and control network for monitoring and control communications, for the first time to achieve a soft landing on the moon, the face on tour, the Spring River, and so the survival of a major breakthrough, carried out on tables topography and geological structure, mineral composition and chemical composition of the internal structure of the moon, the earth-moon Table on the environment and space exploration, and other activities supporting the basic completion of the lunar exploration engineering system.

在科学技术方面，实现四个第一，要研制并发射中国第一个地外天体着陆探测器和巡视探测器，第一次利用"长征三号乙"运载火箭发射地月转移轨道航天器，第一次建立和使用深空测控网进行测控通信，第一次实现月球软着陆、月面巡视、月夜生存等重大突破，开展月表地形地貌与地质构造、矿物组成和化学成分、月球内部结构、地月空间与月表环境等探测活动，建成基本配套的月球探测工程系统。

The research of chemical composition, crystal structure and temperature of mineralizationof sphalerite and chlorite provide typomorphic characteristics for ore genesis and mineralpropecting.

从化学成分、晶体结构和成矿温度等方面对芙蓉锡矿田中闪锌矿和绿泥石的研究，为分析该地区矿床成因及找矿矿物学提供标型。

Stone, Whether Or Not Roughly Trimmed Or Merely Cut By Sawing Etc.,Readymade Garment and underwear,Building materials and supplies,Refractory Bricks, Blocks And Similar Refractory Ceramic Constructional Goods, Except Those Of Siliceous Fossil Meals Or Similar Siliceous Earths,Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers And Psychrometers Etc.; Parts And Accessories Thereof,Converters, Ladles, Ingot Molds And Casting Machines Used In Metallurgy Or In Metal Foundries, And Parts Thereof,Lathes For Removing Metal, Including Turning Centers,Machine Tools, Other Than Lathes, For Drilling, Boring, Milling, Threading Or Tapping By Removing Metal,Machine Tools For Deburring, Honing Or Otherwise Finishing Metal Or Cermets By Means Of Grinding, Abrasive Or Polishing Products, Nesoi,Machine Tools For Planing, Shaping, Broaching Etc., Gear Cutting, Gear Finishing Etc., And Other Machine Tools Working By Removing Metal Etc., Nesoi,Pig Iron And Spiegeleisen In Pigs, Blocks Or Other Primary Forms,Iron And Steel 0 Z' W {-~!

主要进口商品：非电热工业或实验室用炉及烘箱〔包括焚烧炉〕，金属铸造用型箱；型模底板；阳模；型模等；其它金属、金属陶瓷、玻璃、矿物、橡胶和塑料模具，实验室、化学、农业、运输等用陶瓷器，碱金属、碱土金属；稀土金属、钪及钇；汞，花岗岩、玄武岩、砂岩等建筑用石，成衣及内衣，建筑材料及供应品，耐火砖、块、瓦及类似耐火陶瓷建材制品〔但硅质化石粉或类似硅土制的除外〕，液体比重计、温度计、气压计、湿度计等及其零附件，金属冶炼及铸造用转炉、浇包、锭模及铸造机及其零件，切削金属的车床〔包括车削中心〕，切削金属的钻床、镗床、铣床、攻丝机床〔车床除外〕，其它金属或金属陶瓷的磨削、研磨、抛光等精加工机床，切削金属的刨床、插床、拉床、切齿机及其他机床，生铁及镜铁，锭、块或其他初级形状，钢铁

Spodumene is also used as a chemical boost and to increase production efficiencies. American Minerals is the exclusive distributor for Sons of Gwalia, Ltd..

除了能降低产品的烧成温度，达到减少成本目的之外，此中锂辉石还可以作为化学催化剂以提高生产效率，目前，美国矿物公司是Sons of Gwalia有限公司的唯一分销商。

Stibnite chemical composition is Sb2S3, crystal is orthogonal of sulfide mineral crystal.

辉锑矿化学成分是Sb2S3，晶体属正交晶系的硫化物矿物。

The shapes, occurences, rock types, mineral components and Petrochemical components of three ultrabasic rock groups all have different characteristics and show certain regularities. K-Ar and Sin-Nd iso...

各岩群的形态、产状、岩石类型、矿物成份、化学成份各有特点，表现出一定的规律性。K－Ar及Sm－Nd同位素年龄表明，这些超基性告形成于中元古宙、海西期及印支期。

The structure of uncured mix and vulcanite, physical and chemical interaction between filler and matrix, mechanical property of composites were investigated It was found and explained that the compact relationship among bound rubber, cross-linkage density and physical property in mineral filler/silicone rubber composite In detail, BR〓, D〓(cross-linkage density using basic solvent as swell liquid) and module have direct relationship, because they all show chemical interaction between filler and matrix from different angles, respectively BR〓(bound rubber in toluene solvent), D〓(cross-linkage density using toluene solvent as swell liquid) and tensile strength have compact relationship also, because they all show total interaction from different angles, respectively

研究了未硫化胶和硫化胶的结构、填料与基体的物理化学作用、及这些结构和作用的表现形式，发现和解释矿物填料/硅橡胶复合材料中结合橡胶、交联密度与复合材料的力学性能密切关系。具体说，BR〓、D〓和弹性模量均从某个侧面反映复合材料中填料与基体间的化学作用，三者的关系比较密切：BR〓、D〓和抗拉强度均反映复合材料中填料与基体间总体相互作用，三者的关系比较密切。

On the basis of studying the composition of composition golden mine remnant sand mineral and chemical composition,this paper introduces the technology of manufacturing wall and floor tiles with the golden mine remnant sand.

本文在研究金矿尾砂矿物组成和化学成份的基础上，利用金矿尾砂制备墙地砖坯体，经实验证明金矿尾砂可代替长石作为墙地砖坯用原料，用量可达40%～50%，实现变废为宝，经济效益明显。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。