“碱式硫酸铬”的概念、定义、翻译、参考文献-科学参考

单词	碱式硫酸铬
释义	碱式硫酸铬 Encyclopedia 工学铬化合物释 basic chromium sulfate， chromium sulfate basic碱式硫酸铬分子式Cr(OH)n(SO4)0.5(3-n)，其中0≤n≤3，当n=0时，碱式硫酸铬为硫酸铬Cr2(SO4)3；当n=3时，碱式硫酸铬为氢氧化铬Cr(OH)3。n是碱式硫酸铬分子中氢氧根(OH-)的当量系数，其值与碱式硫酸铬的碱性有关。一般习惯用碱度来表示碱式硫酸铬的碱性，即分子中氢氧根的当量数占分子中阴离子当量总数3的百分比。是一种重要的铬盐产品。
随便看	grassland agriculture Grassland Agriculture Ecology grassland agro-ecosystem grassland Agro-system grassland amphibians grassland and livestock system Grassland and Turf grassland animal husbandry grassland animal resource grassland aridity grassland beneficial insects grassland biohazard grassland bird grassland burning grassland carbon storage grassland civilization grassland classification grassland classification in China grassland classification in the Soviet Union grassland class map grassland climate disaster grassland community structure grassland degradation grassland degradation and restoration mechanism and grassland health evaluation in northern China grassland degradation in China

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。