英语翻译Soap-freepoly(methylmethacrylate-ethylacrylate-acrylicacidormethacrylicacid)[P(MMA-EA-AAorMAA)]particleswithnarrowsizedistributionweresynthesizedbyseededemulsionpolymerizationofmethylmethacrylate(MMA),ethylacrylate

Question

英语翻译
Soap-free poly(methyl methacrylate-ethyl acrylate-acrylic acid or methacrylic acid) [P(MMA-EA-AAorMAA)] particles with narrow size distribution were synthesized by seeded emulsion polymerization of methyl methacrylate (MMA),ethyl acrylate (EA) and acrylic acid (AA) or methacrylic acid(MAA),and the influences of the mass ratio of core/shell monomers used in the two stages of polymerization ([C/S]w) and initiator amount on polymerization,particle size and its distribution were investigated by using different monomer addition modes.Results showed that when the batch swelling method was used,the monomer conversion was more than 96.0% and particle size distribution was narrow,and the particle size increased first and then remained almost unchanged at around 600 nm with the [C/S]w decreased.When the drop-wise addition method was used,the monomer conversion decreased slightly with [C/S]w decreased,and large particles more than 750 nm in diameter can be obtained; with the initiator amount increased,the particle size decreased and the monomer conversion had a trend to increase; the particle size distribution was broader and the number of newparticles wasmore in the AA systemthan in theMAA system; but the AA systemwas more stable than the MAA system at both low and high initiator amount.Copyright # 2006 John Wiley & Sons,Ltd.
用金山？我想要通顺一点的。
这是我自己翻译的几句。
当使用 加入法时，随着[C / S]w的减少，单体转化率略有下降，可以获得直径超过750纳米的大颗粒，随着引发剂用量的增加，粒子能尺寸减小，单体转化率有增加的趋势;粒径分布变宽，在AA体系中新的粒子数目要比在MAA体系中多，但是不管在引发剂多量和少量的时候，AA体系都比MAA体系要更稳定。
请再关注的朋友翻译下面一段，积分还是送上！
Materials
Methylmethacrylate (MMA),ethyl acrylate (EA),acrylic acid
(AA) and methacrylic acid (MAA) (all A.R.grades,First
Chemical Reagent Factory,Tianjin,China) were purified by
distillation under reduced pressure and kept in the
refrigerator.Ammoniumpersulfate (APS) (A.R.grade,Aijian
Modern Reagent Factory,Shanghai,China) was purified by
recrystallization twice in water before use.NH4HCO3 (A.R.
grade,Beihua Fine Chemical Products Co.,Ltd,Beijing,
China) was used as received.Deionized and distilled water
were employed.

Answer 1

物料
甲基丙烯酸甲酯（MMA）,丙烯酸乙酯（EA）,丙烯酸
（AA）和甲基丙烯酸（MAA）（所有机场铁路等级,第一
化工试剂厂,天津,中国）的纯化
减压蒸馏和留在
refrigerator.Ammoniumpersulfate（APS）的（阿肯色州年级,爱建
现代试剂厂,上海,中国）进行纯化
两次水重结晶后使用.碳酸氢铵（阿肯色州
级,北华精细化工产品有限公司,北京,
中国）作为欢迎.去离子水和蒸馏水
被聘用.(你参考一下吧!)