英汉例句

• the latex particles size and size distribution in emulsion copolymerization process of butadiene-styrene were determined by dynamic laser scattering.

  用动态激光光散射法测定了丁二烯-苯乙烯乳液聚合的乳胶粒子的粒径及其分布。

• the factors which may influence the distribution of carboxyl groups localized on the sur- face of particles (surface carboxyl groups) in the emulsion copolymerization of ba-vac-aa have been examined.

  研究了丙烯酸丁酯—醋酸乙烯—丙烯酸三元乳液共聚合条件对乳胶粒表面羧基分布的影响。

• styrene-acrylic-based copolymer emulsion was synthesized by emulsion copolymerization of styrene(st), butyl acrylate(ba), acrylic acid(aa) and n-hydroxy(n-ma) methyl acrylamide.

  采用苯乙烯（st）、丙烯酸丁酯（ba）、丙烯酸（aa）和n-羟甲基丙烯酰胺（n-ma）合成出共聚苯丙乳液；

• the mechanism of acrylic emulsion copolymerization in aqueous polyurethane dispersion system has been described.

  讨论了在聚氨酯水分散体系中进行丙烯酸酯共聚物乳液合成的机理。

• three latex magenta couplers were formed by emulsion copolymerization of these monomers and butyl acrylate.

  将这些单体与丙烯酸丁酯共聚得到了三种乳液聚合型品红成色剂。

• latex particles were obtained by soapless emulsion copolymerization of styrene (st) and methyl methacrylate (mma) in the presence of functional monomer acrylic acid (aa) .

  以苯乙烯、甲基丙烯酸甲酯为主单体，丙烯酸为功能单体合成了三元无皂乳液共聚胶粒。

• the multicomponent copolymerized emulsion was prepared by emulsion copolymerization with methyl methacrylate, butyl acrylate, styrene and acrylic acid as copolymerized monomers.

  以甲基丙烯酸甲酯、丙烯酸丁酯、苯乙烯和丙烯酸为共聚单体，经乳液共聚合反应制得四元共聚乳液。

• the behavior of acrylic acid (aa) in emulsion copolymerization and characteristics of carboxylic latex were investigated.

  研究了丙烯酸的乳液共聚合行为和羧基胶乳的特性。

• the laws of siloxane modified acrylate emulsion copolymerization initiated by redox systems have beat discussed. the spectra of xps and ir have proved the structure of siloxaneacrya copolymer.

  详细讨论氧化还原体系引发有机硅改性丙烯酸酯乳液共聚合的基本规律，并利用光电子能谱和红外光谱证明了共聚物结构的存在。

• core-shell emulsion copolymerization laws and composite properties were investigated through the synthesis and characterization of asa composite latex and the properties of asa composite copolymer.

  从asa核壳接枝聚合物的合成，asa树脂的性能研究二个方面系统考察了asa核壳乳液接枝共聚规律和聚合物性能。

• using span as the emulsifier, inverse emulsion copolymerization of acrylamide—acrylate (sodium, potassium and ammonium salt) was investigated.

  本文采用span为乳化剂，进行丙烯酰胺-丙烯酸盐（钠、钾、铵盐）反相乳液共聚合。