1) 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。
2) 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。
3) Macromolecule ammonium salt

高分子季铵盐杀菌剂
4) 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。
5) 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
6) organic diammonium compound

单分子双季铵盐
1.
01 mmol/L aqueous solution of MD1, an organic diammonium compound (AR), until the same water cut reached.
将辽河油田兴42油藏岩心以不同方式处理并饱和兴隆台采油厂脱气脱水原油,在65~67℃下用兴二联回注水驱替至流出液含水98%,再用MD 1膜驱剂(一种单分子双季铵盐,分析试剂)的0。
补充资料:张季高
张季高
(1917~ )
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冯广和
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