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1)  high-molecular-weight quaternary ammonium salt
高相对分子质量季铵盐
1.
In this antimicrobial agent,the nano-SiO_2 was combined with high-molecular-weight quaternary ammonium salt first,which was introduced into low density polyethylene (PE-LD) at a weight fraction of 3%.
探讨了纳米SiO_2与高相对分子质量季铵盐表面接枝复合抗菌剂在PE-LD中的应用。
2)  quaternary ammonium salt
高分子季铵盐
1.
It has strongly antimicrobial activity and well stability that the microbicidal nano-Fe3O4 derivatized with poly(4-vinyl-N-alkylated-pyridinium) and N-alkylated+methylated polyethylenimine quaternary ammonium salt by activated and modified nano-Fe3O4.
纳米Fe3O4颗粒经修饰接枝高分子季铵盐可形成具有抗菌功效的抗菌纳米Fe3O4颗粒。
3)  High molecular weight
高相对分子质量
1.
Synthesis and structure analysis of nontoxic high molecular weight of PVA;
无毒高相对分子质量PVA的合成与结构分析研究
2.
And a high molecular weight epoxy emulsion was prepared by phase inversion process.
采用环氧树脂和聚乙二醇反应合成了非离子型乳化剂,并利用相反转法制备了高相对分子质量环氧乳液,讨论了原料配比、原料相对分子质量、乳化剂用量等对乳液合成的影响,并对其制备的清漆性能进行了测试。
3.
After a review of the latest advancement in preparing high molecular weight PVA at home and abroad,this paper introduces the effects of initiation method and initiation system,polymeric method and various monomers on the preparation of high molecular weight PVA.
综述了国内外制备高相对分子质量聚乙烯醇的最新进展,介绍了引发方式与引发体系、聚合方法、单体种类对制备高相对分子质量聚乙烯醇的影响,展望了制备高相对分子质量、高立构规整度聚乙烯醇将成为其重要发展方向,具有广阔的应用前景。
4)  Macromolecule ammonium salt
高分子季铵盐杀菌剂
5)  organic diammonium salt
单分子双季铵盐
1.
The adsorption of molecular deposition filming/flooding (MDFF) agent MD-1 (an organic diammonium salt) from aqueous solution on montmorillonite (M) and quartz (Q) is studied by FT-IR and XRD in comparison with cetyltrimethylammonium bromide (CTAB).
采用FT IR和XRD方法,与阳离子表面活性剂CTAB对比,研究了MD 1膜驱剂(一种单分子双季铵盐)在石英和蒙脱石表面的吸附。
2.
The oil displacing efficiency of molecular deposition filming/flooding (MDFF) agent MD 1, a commercial organic diammonium salt in 25% aqueous solution, is studied on the cores of Daqing main sandstone reservoirs at 45℃.
膜驱剂MD 1为含2 5 %单分子双季铵盐的工业品 ,用矿化度 5 2 10mg/L的油田采出水配制驱替液。
6)  quarternium salt
单分子季铵盐
1.
An moisture and condition quarternium salt;
具有亲和保湿调理性的一种单分子季铵盐
补充资料:高季兴
高季兴(858~929)

    中国五代十国时南平的创建者。字贻孙。陕州峡石(今河南三门峡东南)人。为富人家僮,后随其主为朱温部将。唐末,朱温势力已扩大至荆州。后梁开平元年(907),朱温即帝位后,派高季兴赴任荆南节度使。荆南镇旧辖10州(一作8州),唐末,为邻道侵夺殆尽。高季兴到镇时,仅得江陵一城。季兴招集亡散军民,又收用以唐进士梁震为首的文武官作辅佐,暗中准备割据。乾化四年(914),后梁封季兴为渤海王。后唐同光元年(923),李存勖灭后梁,季兴入朝洛阳。次年,受封为南平王。后唐灭前蜀以后,季兴得到归、峡二州。季兴还一度控制了夔(今四川奉节东)、忠(今四川忠县)、万(今四川万县市)三州,但很快又被后唐取回,故南平是十国中最小最弱之国。但因南平特殊的地理位置和复杂的政治、经济关系,高季兴得以长期割据一方。他死后,高氏父死子嗣,兄终弟及,直至963年才被宋灭亡。
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