1) physical-chemical composition
理化成分
1.
Clarification effect of different clarificants and physical-chemical compositions of mulberry juice;
不同澄清剂对桑椹汁澄清效果及理化成分的影响
2) Physical and chemical compositions idifferential
理化成分鉴别
3) physicochemical components
物理化學成分
4) Chemical composition and physical property
化学成分及物理性能
6) physical composition
物理成分
1.
Through survey and analysis of urban living garbage composition of Hu Lu Dao city,the physical composition of garbage,percentage of inorganic matters and contents of hazardous chemical matters are mastered,and suggestion of urban garbage disposal of Dan Dong city are put forwards.
通过对葫芦岛市城市生活垃圾成分调查分析,基本掌握了垃圾物理成分组成、无机物百分比和有毒有害化学物质的含量,提出了对丹东市城市垃圾处置的建议。
补充资料：分母有理化
又称“有理化分母”。通过适当的变形化去代数式分母中根号的运算。在根式运算及把一个根式化成最简分式时，都要将分母有理化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条