Question

请求英语达人翻译！跪谢

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？貌似大家都会啊。。。。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！谢谢
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

1：无皂乳液聚甲基methacrylate-ethyl acrylate-acrylic酸、甲基丙烯酸)[P](MMA-EA-AAorMAA颗粒粒度分布窄由种子乳液聚合合成的甲基丙烯酸甲酯、甲基乙基丙烯酸酯(EA)和丙烯酸(AA)和甲基丙烯酸(共)的影响以及质量比使用核/壳单体的聚合反应的两阶段([C / S]w),引发剂在聚合、粒度分布进行调查,采用不同单体加法模式。结果表明,当批量肿胀法、单体转化率超过96.0%和粒度分布窄、粒径增加几乎不变,然后大约600海里的[C / S]w下降。当drop-wise加法法,对单体转化率[C / S]w下降,大颗粒直径超过750纳米可获得的引发剂,增加的数量,粒径及单体转化率降低了趋势增加,粒度分布很广泛的数量在AA systemthan newparticles wasmore在theMAA系统;但机管局systemwas更稳定的系统,在低共量高的引发剂。2006版权#,科学和儿子。

2：材料
Methylmethacrylate丙烯酸乙酯(MMA),(EA)、丙烯酸酯
(AA)和甲基丙烯酸(共)(所有A.R.等级、第一
化学试剂厂,天津,中国)被净化
减压精馏和保存
冰箱。Ammoniumpersulfate(APS)(A.R.品位,爱建的动态
现代的试剂厂、上海、中国)被净化
在使用前两次水结晶。NH4HCO3(A.R.
等级、贝华精细化工产品有限公司、北京,
中国)被用来接收。泡入去离子化和蒸馏水
被聘用。

Answer 2

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.

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。

Answer 3

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!)