英漢例句雙語例句The essential oils extracted from Baccaurea ramiflora Lour and its chemical constituents were analyzed by GC-MS.採用水蒸汽蒸餾法從大戟科木嬭果中提取揮發(fā)油，用氣相色譜-質譜對揮發(fā)油的化學成分進行了分析。baccaurea ramiflora更多例句詞組短語短語Baccaurea ramiflora Lour 木嬭果baccaurea ramiflora更多詞組