“primary alcohol ethoxylate”的概念、定义、翻译、参考文献-科学参考

单词	primary alcohol ethoxylate
释义	primary alcohol ethoxylate Encyclopedia 工学脂肪醇聚氧乙烯醚释 primary alcohol ethoxylate脂肪醇聚氧乙烯醚脂肪醇聚氧乙烯醚是最重要的一类非离子表面活性剂，由脂肪醇与环氧乙烷聚合而成，通式为RO(CH2CH2O)nH，其中R一般为饱和的或不饱和的C12～18的烃基，可以是直链烃基或带支链的烃基；n是环氧乙烷的加成数，即表面活性剂分子中氧乙烯基的数目。又称聚氧乙烯脂肪醇醚。
随便看	vertex of a graph vertex of a hypergraph vertex of an angle vertex of an ellipse vertex of a network vertex of an oval vertex of a parabola vertex of a pencil vertex of a plane curve vertex of a polygon vertex of a polyhedral angle vertex of a polyhedron vertex of a pyramid vertex of a quadric vertex of a quiver vertex of a simplex vertex of a simplicial complex vertex of a spherical triangle vertex of a star region vertex of a triangle vertex of degree n vertex of perspectivity vertex of surface vertex operator vertex operator algebra

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