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[期刊论文] 作者:尚庆茂,张志刚,,
来源:应用生态学报 年份:2008
采用根际基质注射结合叶面喷洒不同浓度亚精胺(Spd)的方法,测定了灰霉病菌侵染下黄瓜幼苗植株病情指数、防御酶活性和抗病相关物质含量等生理生化指标,以明确Spd对黄瓜幼苗抗灰霉......
[期刊论文] 作者:JiBin Li (1) (2),
来源:中国科学:数学英文版 年份:2008
Using the methods of dynamical systems for two generalized Boussinesq systems, the existence of all possible solitary wave solutions and many uncountably infini...
[期刊论文] 作者:XiaoFeng Pang (1) (2),
来源:中国科学:物理学、力学、天文学英文版 年份:2008
A new variational-ansatz of states of electrons and phonons was proposed on the basis of the Holstein model in strongly coupled electron-phonon systems for stud...
[期刊论文] 作者:莫舒颖,张志刚,尚庆茂,吴凤芝,,
来源:中国蔬菜 年份:2008
应用常规化学分析方法系统地测定了辣椒、番茄、黄瓜、茄子、结球甘蓝和芹菜6种主栽蔬菜采后残株的化学组成。结果表明,蔬菜残株各器官含水量为73.77%-91.91%;以烘干基计算,大量元素......
[期刊论文] 作者:易旸,孙成虎,尚庆茂,张志刚,,
来源:中国科技成果 年份:2008
种带病原菌是结球甘蓝苗期病害的主要诱因.采用PDA培养基检测结球甘蓝种带真菌,发现芸薹链格孢菌(Alternaria brassicae)和甘蓝链格孢菌(Alternaria brassicicola)是结球甘蓝...
[期刊论文] 作者:XiaoPing Shi (1) (2), BaiQi,
来源:中国科学:数学英文版 年份:2008
Assume that the characteristic indexαof stable distribution satisfies 1【α【2,and that the distribution is symmetrical about its mean.We consider the change p...
[期刊论文] 作者:KeFeng Liu (1) (2), XiaoKui,
来源:中国科学:数学英文版 年份:2008
In this paper, we generalize the Bochner-Kodaira formulas to the case of Hermitian com- plex (possibly non-holomorphic) vector bundles over compact Hermitian (p...
Simulation of general three-body interactions in a nuclear magnetic resonance ensemble quantum compu
[期刊论文] 作者:WenZhang Liu (1) (2), JingFu,
来源:中国科学:物理学、力学、天文学英文版 年份:2008
Three-body interaction plays an important role in many-body physics,and quantum computer is efficient in simulating many-body interactions. We have experimental...
Observation results of relativistic electrons detected by Fengyun-1 satellite and analysis of relati
[期刊论文] 作者:XiaoChao Yang (1) (2), ShiJi,
来源:中国科学:物理学、力学、天文学英文版 年份:2008
The space particle component detector on Fengyun-1 satellite which works at the sun-synchronous orbit of about 870 km altitude has detected relativistic electro...
[期刊论文] 作者:LongFei Liu (1) (2), LanHong,
来源:中国科学:物理学、力学、天文学英文版 年份:2008
This paper reports a comparative study of shear banding in BMGs resulting from thermal softening and free volume creation. Firstly,the effects of thermal soften...
[期刊论文] 作者:ZhangFeng Huang (1) (2), Heng,
来源:中国科学:物理学、力学、天文学英文版 年份:2008
The inflow conditions for spatial direct numerical simulation(SDNS) of turbulent boundary layers should reflect the characteristics of upstream turbulence,which...
Discovery of Cu-Ni-Zn-Sn-Fe intermetallic compounds and S-bearing alloys in the Zhaishang gold depos
[期刊论文] 作者:JiaJun Liu (1) (2), GuangJia,
来源:中国科学:地球科学英文版 年份:2008
Examination of ores by optical microscope and EPMA from the Zhaishang gold deposit, southern Gansu Province, has revealed an abundance of rare minerals. These i...
[期刊论文] 作者:JiaShi Yang (1) (2), ZengTao,
来源:中国科学:物理学、力学、天文学英文版 年份:2008
The results on theoretical and numerical modeling of resonant piezoelectric devices in China are reviewed. Solutions to dynamic problems of the propagation of b...
[期刊论文] 作者:Li Yao (1) (2), Sheng-Hsien,
来源:中国科学:化学英文版 年份:2008
The importance of anharmonic effect in dissociation of molecular systems especially clusters has been noted. In this paper, we shall study the effect of coupled...
Selection of adsorbents for in-situ coupling technology of adsorptive desulfurization and biodesulfu
[期刊论文] 作者:HuaiYing Zhang (1) (2), QingF,
来源:中国科学:化学英文版 年份:2008
In-situ coupling of adsorptive desulfurization and biodesulfurization is a new desulfurization technol- ogy for fossil oil. It has the merits of high-selectivit...
[期刊论文] 作者:GuanJun Chang (1) (2), ShiZhe,
来源:中国科学:化学英文版 年份:2008
A series of poly(aryl amine ketone)s have been obtained by the condensation polymerization of different aromatic dibromides with different primary aromatic diam...
[期刊论文] 作者:Wei Wang (1) (2), Chengxiang,
来源:中国科学:化学英文版 年份:2008
Compared with the traditional thin film techniques, the matrix-assisted pulsed laser evaporation (MAPLE) technique has many advantages in the deposition of poly...
[期刊论文] 作者:YanLi Cheng (1) (2), XueSong,
来源:中国科学:化学英文版 年份:2008
Based on atmospheric chemical kinetics, the rate constant of overall pseudo-first order oxidation re-moval of gaseous pollutants (Kpor,T) is proposed to charact...
Integration of genetic virtual screening patterns and latent multivariate modeling techniques for QS
[期刊论文] 作者:ZhiLiang Li (1) (2), FeiFei,
来源:中国科学:化学英文版 年份:2008
Both the concept and the model of snug quantitative structure-activity relationship (QSAR) were pro-posed and developed for molecular design through constructin...
[期刊论文] 作者:HalfLife 2 Episode 2,
来源:微型计算机 年份:2008
联想笔记本电脑特色软件不少,但最为实用和优秀的是安全和防护软件。无论是数据备份、还原.修复操作系统,还是杀灭病毒等都可以做到一键操作,一键应用,非常简单、人性化。废话不多......
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