搜索筛选:
搜索耗时5.2869秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:陈鹏, 来源:模糊系统与数学 年份:2009
给出了点式p.度量在L格上的一组等价公理,通过定义O-nbd映射簇对它进行了刻画。同时还给出了它的一些其它性质及其它在L-实直线上的应用。...
[会议论文] 作者:尚霄丽,朱更瑞,李靖,冯义彬,王力荣,, 来源:果树学报 年份:2009
以桃(Prunus persica L.)、杏(P. armeniaca L.)...、李(P. salicina L.)等李属果树10个品种为亲本共15个组合进行远缘杂交,对杂种胚进行了胚培养,并对部分杂种进行了分子鉴定。结果表...
[期刊论文] 作者:YUAN Hongjun,YAN Han, 来源:偏微分方程(英文版) 年份:2009
the Boltzmann equations with measures as initial value are still an open problem which is posed by P....L. Lions...
[期刊论文] 作者:李文杰,李百战,许孟楠,景胜蓝,, 来源:Journal of Central South University of Technology 年份:2009
ventilated buildings,the research based on both subjective and objective data was carried out in Chongqing,P....
[期刊论文] 作者:马小磊,刘红,袁杰,谈美兰,, 来源:Journal of Central South University of Technology 年份:2009
environmental parameters such as air temperature,air velocity and relative humidity was conducted in Chongqing,P....
[期刊论文] 作者:, 来源:Chinese Chemical Letters 年份:2009
A new aryl glycoside,3″-O-galloyl-benzyl-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside,was isolated...from Euphor- bia helioscopia L.,and its structure was...
[期刊论文] 作者:, 来源:Chinese Chemical Letters 年份:2009
One new triterpenoid saponin,quinquenoside L_(17)(1),was isolated from the leaves and stems of Panax...quinquefolium L.,and its structure was elucidated as 20-O-[...
[期刊论文] 作者:Wei Sheng Feng Li Gao Xiao Ke, 来源:中国化学快报:英文版 年份:2009
新芳基 glycoside, 3 ″; -O-galloyl-benzyl-O-α-l-rhamnopyranosyl-(1 →;6 )-β-d-glucopyranoside..., 从大戟属植物 helioscopia L....
[期刊论文] 作者:, 来源:Virologica Sinica 年份:2009
To study the antiviral effect of Hypericum perforatum L. extract (HPE) on influenza A virus (IAV) (H1N1...
[期刊论文] 作者:Ellen B Peffley,Dick L Auld,, 来源:Agricultural Sciences in China 年份:2009
Guar [Cyamopsis tetragonoloba (L.)...
[期刊论文] 作者:DENG De-xiang,JIANG Si-xia,WAN, 来源:中国农业科学:英文版 年份:2009
Maize (Zea mays L.), one of main crops in the world, is easily susceptible to Aspergillus flavus (Link...
[期刊论文] 作者:, 来源:Agricultural Sciences in China 年份:2009
Maize (Zea mays L.), one of main crops in the world, is easily susceptible to Aspergillus flavus (Link...
[期刊论文] 作者:, 来源:Chinese Chemical Letters 年份:2009
A new coumarin was obtained from the stems and roots of Wikstroemia indica(L.)C.A.Mey.Its structure was...
[期刊论文] 作者:Guo Yu Li,Yi Mei Zeng,He Meng,, 来源:中国化学快报:英文版 年份:2009
一新 triterpenoid saponin, quinquenoside L 17(1 ) ,从叶子被孤立,人参属 quinquefolium L....
[期刊论文] 作者:C. Abdul JALEEL,Changxing ZHAO,Sedghi MOHAMED,Hameed Jasim AL-JUBURI,Helal Ragab MOUSSA,M. GOMATHINAYAGAM,R. PANNEERSELVAM, 来源:中国高等学校学术文摘·生物学 年份:2009
Changes in the sucrose metabolism of Cur-cuma longa L. plants were studied under treatment with different...
[期刊论文] 作者:, 来源:遗传学报 年份:2009
The genetic diversity of 118 accessions of broomcorn millet(Panicum miliaceum L.),collected from various...
[期刊论文] 作者:Chenghui WANG, 来源:中国高等学校学术文摘·生物学 年份:2009
The common carp (Cyrpinus carpio L.) is the oldest cultured and the most domesticated fish species, as...
[期刊论文] 作者:, 来源:Forestry Studies in China 年份:2009
We studied the effects of different culture media on the growth of India sandalwood(Santalum album L....
[学位论文] 作者:赵云生,, 来源:成都中医药大学 年份:2009
远志为远志科(Polygalaceae)植物远志Polygala tenuifolia Willd.或卵叶远志P. sibirica L.的干燥根,具有安神益智、祛痰、消肿、抗炎与抗诱变等作用,临床应用较广...
[期刊论文] 作者:曹全,江洪,曾波,余树全,王彬,蒋馥蔚,, 来源:Agricultural Science & Technology 年份:2009
] The experiment aimed to study the difference of water physiology of male and female Ginkgo biloba L....
相关搜索: