favorable如何贴切的翻译?(有语境)? The reduced crude may then be processed by vacuum or steam distillation to separate the high-boiling lubricating oil fractions without the danger of decomposition,which occurs at high (>350℃,660℉) temperatures. Indeed,atmospheric distillation may be terminated with a lower boiling fraction ( “ cut ” ) if it is thought that vacuum or steam distillation will yield a better quality product or if the process appears to be economically more favorable. 查看更多7个回答 . 3人已关注