间歇精馏几个文献? 间歇精馏几个文献 5个 PDF格式 2个压缩包 解压后 3.21M 目录: 1、Optimal programming of ideal and extractive batch distillation:single vessel operations 2、Different operational policies for the batch extractive distillation 3、Batch extractive distillation the process and the operational policies 4、Different operational policies for the batch extractive distillation 5、Optimal programming of ideal and extractive batch distillationsingle vessel operations查看更多1个回答 . 5人已关注
请求高手看看翻译对不对? for the 2-methyl-5-ethylpyridine may be mixed with air , or it need not be mixed with anything. 将这句话翻译如下: 因为 , 2-甲 基5- 乙烷 基 吡啶 可能混有空气, 或者 ,它没有必要混入其他东西。 望各位盖德纠正啊,我感觉翻译不对。 查看更多10个回答 . 2人已关注