The volatile oil from the fruits of Pyrus betulaefolia Bunge was abstracted by steam-stilling and analyzed by GC-MS method.
英
美
释义
摘要采用水蒸气蒸馏法从杜梨果实中提取挥发油,用气相色谱-质谱对化学成分进行鉴定。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载