1) mixed amine
混合胺<氮上取代基不同>
2) mix substitution
混合取代
1.
The development of compressive strength of concrete is studied under 3 substitution ways of substituting fly ash for cement and thin aggregate and mix substitution on the different ages.
研究了不同龄期,用粉煤灰取代水泥、取代细骨料和混合取代三种取代方式下混凝土抗压强度的发展状况,建立了预测混凝土抗压强度增长因子双参数模型。
2.
The development of compressive strength of concrete is studied under 3 substitution ways of substituting fly ash for cement and fine aggregate and mix substitution on the basis of 5 ages(7 d,28 d,60 d,140 d and 210 d).
研究龄期为7,28,60,140,210 d,粉煤灰取代水泥、取代细骨料和混合取代三种取代方式下混凝土抗压强度的发展状况,建立预测混凝土抗压强度增长因子双参数模型。
4) N,N',N'-tetra substituted phenylenediamines
氮四取代苯二胺
1.
Performance of a new oxygen scavenger, N,N,N',N' -tetra substituted phenylenediamines,is introduced.
介绍了氮四取代苯二胺类新型除氧剂的除氧性能 ,选取其中的N ,N ,N’ ,N’—四甲基对苯二胺为主要研究对象 ,与N2 H4 和丙酮肟的除氧性能进行了对比 ,研究了其缓蚀性能。
5) incoordinate substitution
不等同取代
补充资料：磷酸癸基和辛基混合酯与二乙醇胺的化合物
CAS：68425-57-0
分子式：
中文名称：磷酸癸基和辛基混合酯与二乙醇胺的化合物
英文名称：Phosphoric acid, mixed decyl and opctyl esters, compds. with diethanolamine
Decyl alcohol, octyl alcohol, phosphate, diethanolamine salt
phosphoric acid, mixed decyl and octyl esters, compds. with diethanolamine
Decyl alcohol,octyl alcohol,phosphate,diethanolamine salt
分子式：
C4H11NO2·H3O4P
中文名称：磷酸癸基和辛基混合酯与二乙醇胺的化合物
英文名称：Phosphoric acid, mixed decyl and opctyl esters, compds. with diethanolamine
Decyl alcohol, octyl alcohol, phosphate, diethanolamine salt
phosphoric acid, mixed decyl and octyl esters, compds. with diethanolamine
Decyl alcohol,octyl alcohol,phosphate,diethanolamine salt
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