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[期刊论文] 作者:ZHANG Li-jun,
来源:海外英语 年份:2004
All classroom pedagogy proceeds, necessarily, through the process' of interaction, and can proceed only in this way. Interaction,therefore, is conceived of the...
[期刊论文] 作者:ZHANG Li-jun,
来源:中国有线电视 年份:2004
分析市级电视台建立全台网络化制播系统的必要性,阐述安庆电视台网络化、数字化建设的现状,提出实现全台网互联互通的方案,并详细说明实现全台网化制播系统的方法与手段....
[期刊论文] 作者:QIAN Xue-rong,ZHANG Li-jun,
来源:中国邮电高校学报 年份:2004
In this paper, a joint semi-blind channel estimation and data sequence detection of OFDM systems over the multipath frequency selective fading channels is propo...
[期刊论文] 作者:Cao Shi-ke,ZHANG Li-jun,
来源:中国邮电高校学报 年份:2004
In this paper, a novel approach is presented to the multiuser channel identification. The approach makes use of the modulation-induced cyclostationarity, capabl...
[期刊论文] 作者:ZHANG Li-jun,LI Li-nan,
来源:中国邮电高校学报(英文版) 年份:2004
In this paper,we present the design of an integrated low noise amplifier (LNA) for wireless local area network (WLAN) applications in the 5.15-5.825 GHz range u...
[期刊论文] 作者:LI Fa-Hu,ZHANG Li-Jun,
来源:城市道桥与防洪 年份:2010
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Blind Multiuser Channel Identification Based on Rate Doubling and Modulation-Induced Cyclostationari
[期刊论文] 作者:Cao Shi-ke,ZHANG Li-jun,
来源:中国邮电高校学报 年份:2004
In this paper, a novel approach is put forward to the multiuser channel identification. The approach makes use of the modulation-induced cyclostationarity to se...
Using multi-satellite microwave remote sensing observations for retrieval of daily surface soil mois
[期刊论文] 作者:Ke Zhang,Li-jun Chao,Qing-qing,
来源:水科学与水工程:英文版 年份:2019
The objective of this study was to retrieve daily composite soil moisture by jointly using brightness temperature observations from multiple operating satellite...
Chronic Myelomonocytic Leukemia with t (3; 9) (p21; p13) as a Sole Abnormal Appearance: One Case Rep
[期刊论文] 作者:Ji-hong ZHANG Li-jun GUAN Yun-,
来源:临床肿瘤与癌症研究:英文版 年份:2010
...
[期刊论文] 作者:ZHAO Cheng-hao ZHANG Li-jun GE,
来源:中国农业科学:英文版 年份:2008
一个可靠系统从从四个玉米近交系的胼胝导出的成熟胚胎为新生被开发(辽河 7980, Dan 9818, Dan 340,和 Dan 5026 ) 。协议主要基于包含培养基的作文的一系列实验。我们在 MS 媒...
[期刊论文] 作者:AN Ming-zhe,ZHANG Li-jun,YI Qu,
来源:中国矿业大学学报:英文版 年份:2008
在这份报纸, RPC 的尺寸效果的系数和法律通过实验和理论分析被学习。为 RPC 的压缩力量的尺寸效果系数通过实验被推出。他们显示没有纤维的 RPC 相当与正常或高的力量水泥一...
[期刊论文] 作者:Ji-hong ZHANG,Li-jun GUAN,Yun-,
来源:临床肿瘤与癌症研究(英文版) 年份:2010
IntroductionrnChronic myelomonocytic leukemia, (CMML) is a clinically rare chronic myeloid leukemia, with an incidence rate of about 1-2/100,000/year, and the...
[期刊论文] 作者:AN Ming-zhe,ZHANG Li-jun,YI Qu,
来源:中国矿业大学学报 年份:2004
In this paper the coefficient and law of the size effect of RPC were studied through experiments and theoretical analysis. The size-effect coefficients for the...
[期刊论文] 作者:ZHAO Cheng-hao,ZHANG Li-jun,GE,
来源:中国农业科学(英文版) 年份:2004
A reliable system was developed for regeneration from mature embryos derived from callus of four maize inbred lines (Liao 7980,Dan 9818,Dan 340,and Dan 5026).Th...
Electrochemical noise characteristics in corrosion process of AZ91D magnesium alloy in neutral chlor
[期刊论文] 作者:ZHANG Li-jun,ZHU Xu-bei,ZHANG,
来源:中国有色金属学会会刊(英文版) 年份:2004
The corrosion process of AZ91D magnesium alloy in neutral 1% (mass fraction) sodium chloride aqueous solution was investigated by electrochemical noise(EN), SEM...
[期刊论文] 作者:JIA He-ming,ZHANG Li-jun,BIAN,
来源:中南大学学报(英文版) 年份:2004
The bottom-following problem for underactuated autonomous underwater vehicles (AUV) was addressed by a new type of nonlinear decoupling control law.The vertical...
[期刊论文] 作者:Chang-Wei Zhang,Li-Jun Chen,Ha,
来源:黑龙江科技学院学报 年份:2015
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...
Using multi-satellite microwave remote sensing observations for retrieval of daily surface soil mois
[期刊论文] 作者:Ke Zhang,Li-jun Chao,Qing-qing,
来源:水科学与水工程 年份:2019
The objective of this study was to retrieve daily composite soil moisture by jointly using brightness temperature observations from multiple operating satellite...
[期刊论文] 作者:ZHANG Li-Jun YANG Xi-Quan LI J,
来源:结构化学 年份:2008
...
,Ramsey-coherent population trapping Cs atomic clock based on lin‖lin optical pumping with dispersio
[期刊论文] 作者:Peng-Fei Cheng,Jian-Wei Zhang,Li-Jun Wang,
来源:中国物理B(英文版) 年份:2019
A Cs vapor cell-based atomic clock that uses a lin‖lin pumping scheme with dispersion detection is reported. This atomic clock shows potential for high perform...
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