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[期刊论文] 作者:JIANG Xiaokui SUN Chao FANG Ji,
来源:声学技术 年份:2003
Phase errors in synthetic aperture sonar (SAS) imaging must be reduced to less than one eighth of a wavelength so as to avoid image destruction. Most of the pha...
Unusual Reaction of β-Hydroxy α-Diazo Carbonyl Compounds with Trichloroacetonitrile (CI3CCN) and Sod
[期刊论文] 作者:SHI Wei-Feng JIANG Nan WANG Ji,
来源:有机化学 年份:2003
In the process of preparing α-diazo carbonyl compound 2 by imidation of 1, we unexpectedly observed a direct conversion of the hydroxyl group into trichloroace...
[期刊论文] 作者:杨Ji,
来源:卫生政策 年份:2003
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[期刊论文] 作者:JI Wen-li,
来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
[期刊论文] 作者:JI Mei-ru,
来源:针灸推拿医学(英文版) 年份:2003
Treated 58 patients (32 males and 26 females) with postoperative uroschesis by acupuncture.Therapeutic results were excellent in 33 cases, good in 22 cases, and...
[期刊论文] 作者:Ji Qiang Ji Shu'an You Ha,
来源:地质学报:英文版 年份:2003
This paper describes an avialian bird from the Early Cretaceous Jiufotang Formation in Yixian county,western Liaoning, China, which is named as Shenzhouraptor s...
[期刊论文] 作者:Weidong Jiang,
来源:中国经济评论:英文版 年份:2003
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[期刊论文] 作者:JIANG Nongxin,
来源:黑龙江科技学院学报 年份:2003
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...
,PARALLEL DYNAMIC ITERATION METHODS FOR SOLVING NONLINEAR TIME-PERIODIC DIFFERENTIAL-ALGEBRAIC EQUAT
[期刊论文] 作者:Yao-lin Jiang,
来源:计算数学(英文版) 年份:2003
In this paper we presented a convergence condition of parallel dynamic iteration methods for a nonlinear system of differential-algebraic equations with a perio...
[期刊论文] 作者:Er-xiong Jiang,
来源:计算数学(英文版) 年份:2003
Let T1,n be an n × n unreduced symmetric tridiagonal matrix with eigenvalues λ1 < λ2 < … < λn. and is an (n - 1) × (n - 1) submatrix by deleting the kth row...
[期刊论文] 作者:FangShengming ZhangXiankang Ji,
来源:大地测量与地球动力学 年份:2003
Bouguer gravity anomaly in North China is decomposed with multi-scale decomposition technique of wavelet transform. Gravity anomalies produced by anomalous dens...
[期刊论文] 作者:NiuAnfu ZhangJing GaoFuwang Ji,
来源:大地测量与地球动力学 年份:2003
Continuous Rapid Deformation (CRD) may be an important precursor before some strong earthquakes with magnitude greater than Ms5.0. This paper shows some charact...
Modulation of GdCl3 and Angelica Sinensis polysaccharides on differentially expressed genes in liver
[期刊论文] 作者:HongDing,Gang-GangShi,XinYu,Ji,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To study the modulating effect of GdCl3 and Angelica Sinensis polysaccharides (ASP) on differentially expressed genes in liver of hepatic immunological mic...
[期刊论文] 作者:LI-PINGLI,SHENGWANG,GEHUANG,JI,
来源:生物医学与环境科学:英文版 年份:2003
Objectives To study incidence characteristics and causes of injury, and its medicalconsequences in school children of China. Methods A total of 2 553 school chi...
[期刊论文] 作者:TANG Xiao-Yan,LIN Ji,
来源:黑龙江科技学院学报 年份:2003
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:RenGuobin,WangZhi,LouShuqin,JI,
来源:黑龙江科技学院学报 年份:2003
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:SHIKan,LUJiafang,FANHongxia,Ji,
来源:黑龙江科技学院学报 年份:2003
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:季鹤鸣,Ji Heming,
来源:航空发动机 年份:2003
4涡轮螺旋桨和涡轮轴发动机涡轮螺旋桨发动机简称涡桨发动机,涡轮轴发动机简称涡轴发动机.二者都是航空燃气涡轮发动机家族中的主要成员....
[期刊论文] 作者:LiuTiegen,LIChuan,ZhangYimo,Ji,
来源:黑龙江科技学院学报 年份:2003
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...
A New Function for Modelling Diameter Frequency Distribution in the Tropical Rain Forest of Xishuang
[期刊论文] 作者:LuYuanchang,LeiXiangdong,Jiang,
来源:中国林学:英文版 年份:2003
Permanent plots in the montane tropical rain forests in Xishuangbanna, southwest China, were established, and different empirical models, based on observation d...
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