Objective : To study the chemical constituents from the roots and rhizomes of Clematis hexapetala.目的: 研究棉团铁线莲Clematis hexapetala的干燥根及根茎的化学成分.CONCLUSION Compound ~ are isolated from Clematis genus for the first time.结论化合物...
...a dark dismal day with rain falling steadily...天空昏暗、阴雨绵绵的一天The Freudian theory about daughters falling in love with their father has little evidence to support it.弗洛伊德关于女儿恋父的理论缺乏依据。In conclusion, the writer warned his...