Abietane Diterpene Acids from the Bark of Illicium jiadifengpi;
假地枫皮中二萜酸类化合物研究(英文)
The development of our country s holiday resorts is relatively backward.
我国度假地的发展相对落后 ,在开发上缺少前人经验和正确的市场定位。
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