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[期刊论文] 作者:YiFeng Zhou Jin Qi Dan Ni Zhu, 来源:中国化学快报:英文版 年份:2008
二新 C27-steroidal glycosides 从 Ophiopogon japonicus 的含纤维的根被孤立。光谱分析和化学证据揭示了他们的化学结构是(25R )-spirost-5,14-dien-3 尾 -yl-O- 伪 -l-rha...
[期刊论文] 作者:ZHAO Linna,QI Dan,TIAN Fuyou,W, 来源:黑龙江科技学院学报 年份:2012
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Wei Sun,Linjie Tian,Hui Qi,Dan, 来源:黑龙江科技学院学报 年份:2013
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Yi Feng Zhou,Jin Qi,Dan Ni Zhu, 来源:中国化学快报(英文版) 年份:2004
Two new C27-steroidal glycosides were isolated from the fibrous roots of Ophiopogon japonicus. The spectral analysis and chemical evidence revealed their chemic...
[期刊论文] 作者:Shengjiu GU,Junbin QI,Dan CHEN,Dan WANG,Kaimei ZHU,, 来源:Medicinal Plant 年份:2014
[Objective]To study the apoptosis of CT26 cells of mouse colon cancer induced by the vombination of arsenic trioxide(As2O3)and paclitaxel(PTX) and to research i...
[会议论文] 作者:ZHAO Linna,QI Dan,TIAN Fuyou,DI Jingyue,WANG Zhi, 来源:Sixth China-Korea-Japan Joint Conference on Meteorology(第六届中 年份:2013
Based on the precipitation and temperature data obtained from THORPEX (The Observing System Research and Predictability Experiment) Interactive Grand Global Ensemble (TIGGE)-China Meteorological Admin...
[会议论文] 作者:Wenke Qi,Dan Lin,Pan Jiang,Qihe Zhu,Min Cheng,Yikui Du, 来源:第十五届全国化学动力学会议 年份:2017
  A novel time-sliced ion velocity map imaging translational spectrometer using weak accelerating field has been designed to measure the speed and angular dis...
[期刊论文] 作者:Jianzhao Qi,Dan Wan,Hongmin Ma,Yuanzhen Liu,Rong Gong,Xudong Qu,Yuhui Sun,Zixin Deng,陈文青,, 来源:科学新闻 年份:2017
文章简介多氧霉素由可可链霉菌阿苏变种和金产色链霉菌产生,该抗生素结构中含有两个非天然的氨基酸结构单元——氨甲酰多氧草氨酸和聚肟酸。尽管氨甲酰多氧草氨酸结构非常独...
[会议论文] 作者:Xuefeng Qi,Dan Tan,Chengqi Wu,Chao Tang,Tao Li,Xueying Han,Jing Wang,Caihong Liu,Ruiqiao Li,Jingyu Wang, 来源:第十三届中国实验动物科学年会 年份:2017
  This study aimed to determine the mechanism by which H9N2 avian influenza virus(AIV)affects eggshell quality.Thirtyweek-old specific pathogen free egg-layin...
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