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[期刊论文] 作者:司马小兰,, 来源:世界电影 年份:1993
本片是对艾森豪威尔的继任者——美国总统约翰·F.肯尼迪1963年11月22日在达拉斯被刺原因的种种猜测,它部分是纪录—故事片,部分是老式的恐怖片。...
[期刊论文] 作者:张展,, 来源:海外英语 年份:2011
The inaugural address delivered by John F....
[期刊论文] 作者:, 来源:Chinese Chemical Letters 年份:1993
Two new oligopeptides, Asterin A and B, have been isolated from the rootsof Aster tataricus L. f., and...
[期刊论文] 作者:秦万章,林健, 来源:Chinese Journal of Integrated Traditional and Western Medici 年份:2005
Tripterygium wilfordii Hook f. (TW) has long been a treasure among Chinese traditional herbs....
[期刊论文] 作者:QIN Wan-Zhang,LIN Jian, 来源:中国中西医结合杂志(英文版) 年份:2005
Tripterygium wilfordii Hook f. (TW) has long been a treasure among Chinese traditional herbs....
[期刊论文] 作者:张爱晶, 来源:校园英语·下旬 年份:2018
【Abstract】F. Scott Fitzgerald is an American author of novels and short stories....
[期刊论文] 作者:Xiao-Qi Zhang,Guo-Cai Wang,Wen, 来源:植物学报(英文版) 年份:2004
To investigate diterpenoids from the aerial parts of Andrographis paniculata (Burm. f.)...
[期刊论文] 作者:Viheno Iralu,Ngakhainii Trune, 来源:林业研究:英文版 年份:2020
The population structure and regeneration status of Magnolia punduana Hk. f. & Th., an endemic tree species...of northeast India were investigated in fragmented f...
[期刊论文] 作者:ZENG Fan-song,YANG Li-jun,GONG, 来源:农业科学学报:英文版 年份:2014
Wheat powdery mildew, caused by Blumeria graminis f. sp. tritici, is an important disease in China....
[期刊论文] 作者:ZENG Fan-song,YANG Li-jun,GONG Shuang-jun,SHI Wen-qi,ZHANG Xue-jiang,WANG Hua,XIANG Li-bo,XUE Min-Feng,YU Da-zhao,, 来源:Journal of Integrative Agriculture 年份:2014
Wheat powdery mildew, caused by Blumeria graminis f. sp. tritici, is an important disease in China....
[期刊论文] 作者:揭美琴, 来源:校园英语·下 年份:2012
Abstract:John F....
[期刊论文] 作者:高玉平,朱建善,陈德甫,李卫平, 来源:Journal of Shanghai Second Medical University 年份:2004
Objective To observe the therapeutic effect and side reactions of Tripterygium wilfordii Hook,f. ( GTW...
[期刊论文] 作者:ChengShahYUAN WeiDongXIE XiuPi, 来源:中国化学快报:英文版 年份:2003
iridoid glycoside 1 and a new iridoid 2 were isolated from the whole plant of Pedicularis kansuensis f....
[期刊论文] 作者:黄大昉,张杰,张中鸽,彭于发,陈彩层, 来源:Progress in Natural Science 年份:1994
Cotton wilt caused by Fusarium oxysporum f. sp. vasinfectum is a severe disease in China and other cotton-producing...
[期刊论文] 作者:, 来源:Chinese Chemical Letters 年份:2003
iridoid glycoside 1 and a new iridoid 2 were isolated from the whole plant of Pedicularis kansuensis f....
[期刊论文] 作者:阎建辉,黄可龙, 来源:Journal of Central South University of Technology(English Ed 年份:2002
Volatile oil was extracted from Illicium Verum Hook. f....
[期刊论文] 作者:徐福候,杨植溪,王琛,, 来源:光学仪器 年份:1986
本文叙述了一种三片型F.θ透镜,其视场角接近90°,相对孔径为1:27。波长4880A和5145A,分辨率在整个视场内均达到30l/mm。文字畸变小于1%。...
[期刊论文] 作者:阎建辉,肖旭贤,黄可龙, 来源:中南工业大学学报:英文版 年份:2002
Volatile oil was extracted from Illicium Verum Hook. f. by using steam distillation. 41 kinds of compounds...
[期刊论文] 作者:彭勇, 来源:浙江艺术职业学院学报 年份:2009
本文以F.施莱格尔的“没有其他的艺术理论,只有历史的艺术理论”作为向艺术理论提问的钥匙,重点阐释F.施莱格尔对于希腊艺术的研究,在历史情境中展示其作为艺术史家或艺术理论家的...
[期刊论文] 作者:, 来源:Medicinal Plant 年份:2010
to optimize the extraction process of total flavonoids in the leaves of Poacynum hendersonii (Hook. f....
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