LI Wei-qi,YAO Shu.Study in pyruvyl content Xanthomonas campestria Exopolysaccheride [J].J of Hangzhou University (Natural Science Edition),1997,24(3):250-253.是什么意思_LI Wei-qi,YAO Shu.Study in pyruvyl content Xanthomonas campestria Exopolysaccheride [J].J of Hangzhou University (Natural Science Edition),1997,24(3):250-253.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句