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[期刊论文] 作者：Chunhe LI,Yanyan XU,
来源：黑龙江科技学院学报 年份：2019
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：LI HaiGang,LI YanYan,,
来源：Science China(Mathematics) 年份：2017
In this paper, we derive W~(1,∞) and piecewise C~(1,α) estimates for solutions, and their t-derivatives, of divergence form parabolic systems with coefficient...
[会议论文] 作者：ZHAO Xiufang,Li Yanyan,
来源：The First Joint Scientific Meeting of Geological Society of 年份：2013
...
[期刊论文] 作者：Xiantao Li,Yanyan Huang,Pingfa,
来源：介入医学杂志 年份：2019
Background:With increasing interest in the prevention of typeⅡendoleaks(EⅡ),the aim of this study was to report midterm results on the intraoperative coiling...
[期刊论文] 作者：Li Yanyan,Vladimir I. Oliker,
来源：偏微分方程（英文版） 年份：2002
We consider the problem of finding a compact starshaped hypersurfacein a space form for which the normalized m-th elementary symmetric function of prin-cipal cu...
[期刊论文] 作者：SHEN Songdong,LI Yanyan,WU Xun,
来源：中国海洋大学学报：英文版 年份：2010
The rbcL gene of Ulva pertusa,Enteromorpha prolifera and Monostroma grevillei was amplified,sequenced and analyzed.By comparing the rbcL sequences with seven ot...
[期刊论文] 作者：Junchao Li,Yanyan Zang,Wei Wan,
来源：哈尔滨工业大学学报：英文版 年份：2016
The mismatch of elasticity modulus has limited the application of titanium alloys in medical implants, and porous structures have been proved effective to deal...
[期刊论文] 作者：Mengyang Li,Yanyan CHEN,Yang Y,
来源：农业科学与技术：英文版 年份：2017
Optimized high-yielding cultivation is of great significance to ensure stable and high yield of rice in China. This paper reviewed several super high-yielding c...
The Present Situation and Prospects of Research and Utilization of Soybean Germplasm Resources in Sh
[期刊论文] 作者：Yongchao GONG,Nana LI,Yanyan P,
来源：农业生物技术：英文版 年份：2018
...
Effects of Nourishing “Yin”-Removing “Fire” Chinese Herb Mixture on the Differential Expression of G
[期刊论文] 作者：Jing Li,Yanyan Sun,Shiran Wang,
来源：中医(英文) 年份：2013
GABAergic input to Gonadotropin-releasing hormone (GnRH) neurons is necessary to initiate the onset of puberty and its action mainly depends on GABAA receptor o...
The Aggregation Behavior and Formation of Nanoparticles of Oleoylchitosan in Dilute Aqueous Solution
[期刊论文] 作者：LI Yanyan CHEN Xiguang SUN Gan,
来源：中国海洋大学学报：英文版 年份：2008
Oleoylchitosans (O-chitosans) with different degrees of substitution (DS) were synthesized by reacting chitosan with oleoyl chloride. The chemical structures of...
[期刊论文] 作者：LI Yanyan,SHEN Songdong,HE Lih,
来源：中国海洋湖沼学报（英文版） 年份：2004
The sequences of the ITS (internal transcribed spacer) and 5.8S rDNA of three cultivated strains of Porphyra haitanensis thalli (NB, PT and ST) were amplified,...
The Aggregation Behavior and Formation of Nanoparticles of Oleoylchitosan in Dilute Aqueous Solution
[期刊论文] 作者：LI Yanyan,CHEN Xiguang,SUN Gan,
来源：中国海洋大学学报（英文版） 年份：2004
Oleoylchitosans (O-chitosans) with different degrees of substitution (DS) were synthesized by reacting chitosan with oleoyl chloride. The chemical structures of...
[期刊论文] 作者：SHEN Songdong,LI Yanyan,WU Xun,
来源：中国海洋大学学报（英文版） 年份：2004
The rbcL gene of Ulva pertusa,Enteromorpha prolifera and Monostroma grevillei was amplified,sequenced and analyzed.By comparing the rbcL sequences with seven ot...
[期刊论文] 作者：Junchao Li,Yanyan Zang,Wei Wang,,
来源：Journal of Harbin Institute of Technology 年份：2016
The mismatch of elasticity modulus has limited the application of titanium alloys in medical implants,and porous structures have been proved effective to deal w...
[期刊论文] 作者：Ha(i)m Brezis,Li Yanyan,
来源：偏微分方程（英文版） 年份：2006
We study some nonlinear elliptic equations on compact Riemannian manifolds. Our main conce is to find conditions which imply that such equations admit only cons...
[期刊论文] 作者：GE Jian,Li Yanyan,ZHUO Yehong,
来源：中华医学杂志 年份：2000
...
SCREENING,CONFIRMATION AND QUANTIZATION BETA AGONISTS RESIDUES IN THE MILK USING 1200 RRLC-6460 TAND
[会议论文] 作者：Jianzhong LI,Yanyan FANG,Jerry ZWEIGENBAUM,
来源：2009第十三届北京分析测试学术报告会 年份：2009
...
Variation analyses of controlled pollinated families and parental combining ability of Pinus koraien
[期刊论文] 作者：Shuchun Li,Jiaqi Li,Yanyan Pan,
来源：林业研究:英文版 年份：2021
To evaluate and select elite Pinus koraiensis parent combinations and offspring families,34 full-sib families were evaluated.Variance analysis of tree height,di...
SCREENING,CONFIRMATION AND QUANTIZATION BETA AGONISTS RESIDUES IN THE MILK USING 1200 RRLC-6460 TAND
[会议论文] 作者：Jianzhong LI,Yanyan FANG,Jerry ZWEIGENBAUM,
来源：2009第十三届北京分析测试学术报告会 年份：2009
...
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