丙烯酸的

To establish a method for the direct determination of methyl methacrylate and butyl acrylate in the air of workplace by gas chromatography.

目的 建立工作场所空气中甲基丙烯酸甲酯和丙烯酸正丁酯气相色谱直接测定的方法。

The molecularly imprinted polymer with aminopyrine as template was prepared by in-situ polymerization using a-methacrylic acid as functional monomer and ethylene glycol dimethacrylate as the crosslinker.

本实验以甲基丙烯酸为功能单体，乙二醇二甲基丙烯酸酯为交联剂，采用原位聚合法制备了氨基比林为模板的棒状分子印迹柱。

But it is very difficult to have good mechanics function and antifouling capability if we use organic polymer resin simply.

因此本文通过有机硅单体与丙烯酸酯类单体进行共聚制得具有低表面能特性的有机硅改性丙烯酸树脂。

The emulsion polymerization was used to prepare the fluorine-contained resin with butyl acrylate and methacrylic hexafluoro butyl ester as monomer,so as to improve the apparent shade depth of fine-denier dyed polyester fabric.

以丙烯酸丁酯和甲基丙烯酸六氟丁酯为单体，采用乳液聚合法合成含氟树脂，用于提高涤纶染色织物的表观深度。

Acrylic acid that the cardinal plane reinforces a tier is that rolling direct cement sharpening agent (SRA-01) Tu follows the evidence air temperature on surface, but adds appropriate amount addition Shimizu commixture dilution with acrylic acid in clean base of drying.

丙烯酸基面加强层是用丙烯酸水泥加强剂（ SRA-01）直接滚涂于干燥洁净的基面上，跟据气温可加适量添加清水混合稀释。

When Ri increases, the effort in the molecular will increase, and molecular in the emulsion will crimple in group, the distribution of molecular weight in emulsion will widen and distribution degree increase.

利用预聚体封端接枝技术合成了具有优异贮存稳定性和耐水性的丙烯酸酯改性聚氨酯水分散体与丙烯酸酯-有机硅氧烷复合改性聚氨酯水分散体。

Under the catalyst, the polymerization retarder, the including water medicinal preparation existence condition, the methylacrylic acid and the polyethylene glycol single methyl ether (400) direct esterification synthesis methylacrylic acid polyethylene glycol single methyl ether (400) ester, and the influence factors of the catalyst, polymerization retarder, including water medicinal preparation has mellowly carried on the comparison.

摘要在催化剂、阻聚剂、带水剂存在的条件下，由甲基丙烯酸与聚乙二醇单甲醚(400)直接酯化合成甲基丙烯酸聚乙二醇单甲醚(400)酯，并对酸醇比、催化剂、阻聚剂、带水剂等影响因素进行了比较。

The effect of the content of dimethylaminoethyl methacrylate on the properties of the electrophoretic paint was studied.

研究了甲基丙烯酸二甲胺乙酯用量对改性丙烯酸树脂水分散体和漆膜性能的影响规律。

Furthermore, Samples based on poly methyl methacrylate and different weight percentages of modified carbon nanotubes were prepared.

改性后的碳纳米管与甲基丙烯酸甲酯进行复合制备了碳纳米管/聚甲基丙烯酸甲酯复合材料。

The polymer was prepared by copolymerizing vinyl sulfonate, methyl methacrylate and methacrylic acid in different proportions.

三元树脂由乙烯基磺酸酯、基丙烯酸甲酯甲基丙烯酸不同的配比共聚而成。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新