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[期刊论文] 作者：Li Li,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：Li Li,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：LI LI,
来源：北京周报（英文版） 年份：2004
Aseries of heavy storms since early May led to severe flooding and landslides in south and southwest China,causing heaw casualties and economic losses.Severe c...
[期刊论文] 作者：Li Li,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：Li Li,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：Li Li,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：Li Li,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：LI LI,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：LI LI,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：LI LI,
来源：北京周报（英文版） 年份：2004
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[期刊论文] 作者：LI LI,
来源： 年份：2004
Television audiences around the country were shocked on November 21,2009, when national broadcaster China Central Television showed clips of two families viole...
[期刊论文] 作者：LI LI,
来源：北京周报（英文版） 年份：2004
As Arctic winds blow over North America,Europe and East Asia,many parts of north China have also been struggling through snowstorm after snowstorm during the c...
[期刊论文] 作者：Li Li,,
来源：Beijing Review 年份：2004
HPV vaccines are still not available on the Chinese mainland despite theirproven efficacyCancer kills,but some cancers have become avoidable due to the latest d...
[期刊论文] 作者：Li Li,,
来源：Beijing Review 年份：2004
Salary increases continue to benefit Chinese workers As of April 25,nine local governments in China had raised their minimum monthly wage standards by an averag...
[期刊论文] 作者：LI Dong-fang,LI Li,LI Jian-zha,
来源：中国林学（英文版） 年份：2004
As a hot-melt adhesive,ethylene-vinyl-acetate(EVA)has been used in many industrial applications.But studies of the application of EVA in wood-plastic composites...
[会议论文] 作者：Qi Li li,
来源：中国科学技术协会学会学术部,福建省科协 年份：2004
In the environment of network，many aspects of market marketing have changed much-such as the concept，thestrategy，the activity of the consumers etc．In this situation，cybermarketing has been formed．How...
[期刊论文] 作者：LI Jun-Qing,LI Li,ZHAO Jia-Qun,LI Chun-Fei,
来源：中国物理快报（英文版） 年份：2004
We propose a novel configuration of all-optical switch based on a double-loop Sagnac ring coupled with a nonlinear ring resonator. In the case of self-phase mod...
An Efficient Procedure for Esterification of Aryloxyacetic Acid and Arylthioacetic Acid Catalyzed by
[期刊论文] 作者：LI,Hong-Ya LI,Ji-Tai LI,Hui-Zh,
来源：有机化学 年份：2004
Aryloxyacetate and arylthioacetate are wildly used in herbicides, plant regulator and insecticides. Recently, Wille et al. have reported that methyl aryloxyacet...
[期刊论文] 作者：Li Wenling,Li Yawen,Li Shangzh,
来源：Empirical Study 年份：2004
Temporal map is an isoehronal map taking time as a measuring unit. It traces out the isochrones according to the discrepancy of the time distance between the di...
[期刊论文] 作者：LI Li,SUN Ying-ping,LI Si-dong,
来源：安徽医药 年份：2004
目的 测定黑果小檗各部位中总黄酮含量并评价其体外抗氧化活性,为有效利用黑果小檗资源提供参考.方法 采用紫外分光光度法测定黑果小檗中总黄酮的含量,并通过DPPH、羟自由基...
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