英语翻译1.2013年9月在重庆市万州区用美国赛默飞公司生产的TEOM1405-DF大气颗粒物监测仪和美国Sunset

英语翻译
1.2013年9月在重庆市万州区用美国赛默飞公司生产的TEOM1405-DF大气颗粒物监测仪和美国Sunset Laboratory Inc碳气溶胶分析仪分别连续测量了大气中PM2.5及PM2.5中OC、EC的质量浓度.
2.OC和EC的日内变化呈双峰型,分别在午前和傍晚时达到高峰,是受到太阳辐射日变化规律和人类活动的共同影响所导致.
千万不要在那些什么翻译软件直接翻译复制给我!这些翻译非常重要,英语大意相同即可!但是一定要尽量准确

On the September of 2013, the TEOM1405-DF atmospheric particulate matter monitors  in Wanzhou District of Chongqing which was manufactured by U.S. company Thermo Fisher and Carbon Aerosol Analyzer of U.S. Sunset Laboratory Inc has detected a PM 2.5 in the ozone layer and the concentrations OC and EC in PM 2.5.The daily changes of OC and EC presented a bimodal pattern, reached its peak in the morning and evening respectively, which is subject to the combined effect of solar radiation and diurnal variation caused by human activities.
除了名词时翻译器翻译的其他的都不是.
再问： 那你能感觉翻译正确率是多少？这是毕业论文的文献翻译哦
再答： 百分之95以上。只有一个词我搞不太清楚，日内变化这个词我不太明白什么意思。不过就我明白的意思是在一定日子（几天）之内的变化吗？
再问： 日内变化是一天24小时内的变化规律，也就是说OC和EC的浓度从午夜0时到24时变化在午前和傍晚呈现高峰值，即浓度最大。懂？
再答： The changes of OC and EC in a day presented a bimodal pattern, reached its peak in the morning and evening respectively, which is subject to the combined effect of solar radiation and diurnal variation caused by human activities.
再问： 谢谢你，能不能把那个午前的翻译成午间之前或者中午之前，不用in the morning
再答： The changes of OC and EC in a day presented a bimodal pattern, reached its peak before noon and evening respectively, which is subject to the combined effect of solar radiation and diurnal variation caused by human activities.
再答： The changes of OC and EC in a day presented a bimodal pattern, reached its peak before noon and evening respectively, which is subject to the combined effect of solar radiation and diurnal variation caused by human activities.
再问： 好的！万分感激啊！最后一句麻烦你啊！再翻译下：重庆万州秋季大气PM2.5中有机碳和元素碳浓度水平及污染特征分析
然后我就采你最佳！感谢
再答： Analysis on concentrations of Organic Carbon and Elemental Carbon and its pollution characteristics in the PM 2.5 ozone layer during autumn in Chongqing, Wanzhou
再问： 万分感激啊！我下来后再看看啊！鞠躬感谢！分就给你吧！嘿嘿.....