加速溶剂萃取的提取效率和索氏提取相当.ASE extraction efficiency is equivalent to that of Soxhlet extraction.以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.Colour stability of coker gas oil has been improved by DMF extraction.同时你也会获得萃取的营养精华,如维他命B6 、 铬和钙....
Common sense, or intuition, or selfevident truths derives from man's perceptions of the world about him.常识, 或直觉, 或显然的事实,来源于人们对周围世界的感觉.The Greeks had recognized that abstract or mathematical space is distinct from se...
把她的人生比作一次海上航行不足以说明她丰富的经历。The comparison of her life to a sea voyage simplifies her experience.他总是渴望拥有新的经历，而且永远愿意尝试。He is always eager for new experiences and ever-willing to experiment.娜奥米把她当母亲的经历字字辛酸地写进了小说。Naomi's ...
He trawled for sea creatures using an improvised net.他用临时制作的网去捕捞海生物.The vet had improvised a harness.兽医临时凑成了一副马具。He improvised a song about the football team's victory.他即席创作了一首足球队胜利之歌.Uncle Richard intoned a chapter...