这段中文翻成英文怎么翻啊?取药材粉末约0.5g,精密称定,置100ml圆底烧瓶中,加入25m1甲醇:氯仿(1:4)溶剂,置水浴上加热回流1.5小时,滤过,蒸干,甲醇定容至5ml,摇匀,0.45μm微孔滤膜滤过,即得.大家辛

Question

这段中文翻成英文怎么翻啊?
取药材粉末约0.5g,精密称定,置100ml圆底烧瓶中,加入25m1甲醇:氯仿(1:4)溶剂,置水浴上加热回流1.5小时,滤过,蒸干,甲醇定容至5ml,摇匀,0.45μm微孔滤膜滤过,即得.
大家辛苦了,不过貌似都有点中式英语,最好简洁点,把意思翻出来就行了,不用逐字逐句翻的~

Answer 1

take medicine powder about 0.5g,through precious weigh out,put 100ml into the round-bottom flask,add 25ml methanol
chloroform solvent in the ratio of 1:4,put the solution above the hot wate bath for 1.5hrs,filter,evaporate,add methanol to fix volume at 5ml,shake evenly,through 0.45μm millipore filtration,and finally get the solution we want.
呕心沥血之作啊,