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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: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: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: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:CHEN Long MAO Xin-zhi WANG Bin, 来源:中国农业科学:英文版 年份:2002
Action mechanism of blood cell immune response in water buffaloes against acute infection with F....
[期刊论文] 作者:WU Kai-li,CHEN Wei-zhong,YANG, 来源:农业科学学报:英文版 年份:2019
Fusarium wilt, caused by Fusarium oxyporum f. sp. cubense(Foc), is the most serious disease affecting...
[期刊论文] 作者:XIN Juan-juan,YU Wen-xin,YI Xi, 来源:农业科学学报:英文版 年份:2019
Sitobion avenae(F.) and Rhopalosiphum padi(L.) are two important pests of wheat in China.They typically...
[期刊论文] 作者:LEI JIA,LI-ZHE AN, 来源:生物医学与环境科学(英文版) 年份:2004
the effects and the mechanisms of extract from a leguminous plant (Ammopiptanthus mongolicus cheng f....
[期刊论文] 作者:ZHU Jing-huan,WANG Jun-mei,JIA, 来源:中国农业科学:英文版 年份:2010
Barley powdery mildew caused by Blumeria graminis f. sp. hordei (Bgh) is one of the most destructive...
[期刊论文] 作者:Xueqiang XIE,, 来源:Agricultural Science & Technology 年份:2015
influences of different habitats on asexual propagation of wild Geg(abbreviation for Gastrodia elata Bl. f....
[期刊论文] 作者:ZHU Jing-huan,WANG Jun-mei,JIA, 来源:中国农业科学(英文版) 年份:2004
Barley powdery mildew caused by Blumeria graminis f. sp. hordei (Bgh) is one of the most destructive...
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