Deutsch-Chinesische Enzyklopädie, 德汉百科
Energy resource
*****Electronic electricity meters*****Energy storage*****Largest electricity producers in Europe*****Electricity prices for private households***Winter heating equipment and simple methods***Summer cooling equipment and simple methods***Transmission system operator***Power & Energy Events***Hydrogen Energy*Nuclear power*Electrical power*Renewable energy*Low carbon economy roadmap *High-energy-consuming industries*International Thermonuclear Experimental Reactor*Nuclear fusion*Oil and natural gas*Highly polluting industries*HydrogenBauxiteBiomass power plantsIron and steel companiesIron orePetroleum refineryRefuse Derived Fuel power plantsFossil thermal power plantsGeothermal power plantsGold Mine|Gold RefineriesGold reserve Manufacturers of wind turbinesNuclear power plantsCoal mining companyCoal mineCopper mineMethane hydrateMinerals Resources Waste incineratorsOil and gas pipelinesOnshore and offshore wind farmsPetrochemical companySalt mines and salt pansShale gasSilver mineSmart GridsSolar power plantsStorage power plantsCharging stationGas stationsHydroelectric power plants
Companies
Energy resource
云南铜业/云南铜业股份有限公司
云南锡业集团/云南锡业集团(控股)有限公司
水泥制造/Cement manufacturing
中天钢铁集团
集中供暖
铁锂云母
Life and Style
锆石
- 中文名
- 锆石
- 英文名
- zircon
- 别 称
- 锆英石
- 化学式
- ZrSiO₄
- 密 度
- 3.90～4.73 g/cm³
- 外 观
- 透明至半透明，无色、紫红、金黄色、淡黄色
- 应 用
- 定年，定温
- 硬 度
- 7.5-8
- 比 重
- 4.4-4.8
- 晶体结构
- 四方晶系
- 光 泽
- 玻璃至金刚光泽，断口油脂光泽