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[期刊论文] 作者：HE Chao-lin,XU Qian,
来源：东华大学学报（英文版） 年份：2004
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[期刊论文] 作者：ZHOU Meifeng,HE Qizhuang,
来源：稀土学报（英文版） 年份：2004
Four nano-rare earth ternary complexes of L-glutamic acid and imidazole RE(Glu)3ImCl3·3H2O (RE=Ce3+, Pr3+, Sm3+, Dy3+, Glu= L-glutamic acid , and Im=imidazole)...
[期刊论文] 作者：HU Jia-bing,HE Yi-kang,
来源：浙江大学学报A（英文版） 年份：2004
This letter presents a multi-frequency proportional-resonant (MFPR) current controller developed for PWM voltage source converter (VSC) under the unbalanced sup...
[期刊论文] 作者：HE Xue-zhao,GONG Dao-yi,
来源：地理学报 年份：2004
Western North Pacific Subtropical High is a very important atmospheric circulation system influencing the summer climate over eastern China. Its interdecadal ch...
[期刊论文] 作者：Yu-Qing He,Yan Wu,
来源：植物学报 年份：2004
Although the oil body is known to be an important membrane enclosed compartment for oil storage in seeds, we have little understanding about its biogenesis duri...
Selection of allografts for impaction bone grafting for bone defect reconstruction on the acetabular
[期刊论文] 作者：XU Zheng-jian,HE Rong-xin,
来源：中华医学杂志（英文版） 年份：2004
Objective To review the choices of allografts for bone defect reconstruction in acetabular revision surgery using the technique of impaction bone grafting.Data...
[期刊论文] 作者：XU Wen-jun,HE Zhi-qiang,
来源：中国邮电高校学报（英文版） 年份：2004
This article studies downlink subcarrier assignment problem to maximize rate-sum capacity subject to total power and proportional rate constraints in orthogonal...
[期刊论文] 作者：ChengYuan,He Fazhi,HuangZhiyon,
来源：计算机辅助绘图．设计与制造：英文版 年份：2004
One of the key problems in collaborative geometric modeling systems is topological entity correspondence when topolog- ical structure of geometry models on coll...
[期刊论文] 作者：Zhao Jinli,He Xueli,
来源：自然科学进展（英文版） 年份：2004
Clonal plants in Mu Us sandland change the sandy enviroment. The clonal plant is a kind of resource in restoration of the Mu Us sandy landscape. Soil samples at...
[期刊论文] 作者：HE Wei,XU Fu-yuan,
来源：计算机应用研究 年份：2004
针对供需网的一个典型节点，研究随机需求情形下零售商主导的供需网契约协调问题。考虑由一个风险厌恶的零售商和一个风险厌恶的制造商构成的两层供需系统，零售商制定最优批发价......
[期刊论文] 作者：ZHANG Hui-lan,HE Li,
来源：中华医学杂志（英文版） 年份：2004
Asthma is a worldwide prevalent disease that is a considerable health burden in many countries.1 In recent years, the airway epithelium is increasingly recogniz...
[期刊论文] 作者：HE Yan,ZHANG Ming-xiang,
来源：中国地理科学 年份：2004
Wetlands are ecosystems with many functions. But the general public and government lack a comprehensive understanding of the importance of wetland benefits, thu...
[期刊论文] 作者：FENG Lei,HE Yong,
来源：浙江大学学报A（英文版） 年份：2004
This research aims at using a dynamic model of tractor system to support navigation system design for an automatically guided agricultural tractor. This model,...
[期刊论文] 作者：LI Jian-hua,HE Neng-shu,
来源：中华医学杂志（英文版） 年份：2004
Objective To lessen the occurrence of contrast-induced nephropathy (CIN),the preventive measures of CIN were reviewed.Data sources The data used in this review...
Three-Dimensional Planning of Arrival and Departure Route Network Based on Improved Ant-Colony Algor
[期刊论文] 作者：Wang Chao,He Chaonan,
来源：南京航空航天大学学报（英文版） 年份：2004
...
[期刊论文] 作者：Tongyan Pan,Xiaodong He,
来源：中外公路 年份：2004
该文研究了醋酸基融雪剂对沥青混凝土道面的损害原因.通过一系列水溶液试验研究了沥青的乳化作用,包括沥青结合料在不同温度下随不同浓度醋酸盐溶液的变化；采用修改后的ASTM D...
[期刊论文] 作者：ChanSheng He,Carlo Demarchi,
来源：寒旱区科学（英文版） 年份：2004
Water shortage is a chronic problem in arid Northwest China. The rapid population growth and expanding urbanization as well as potential climate change impacts...
[期刊论文] 作者：Pan Delu,He Xianqiang,
来源：空间科学学报 年份：2004
...
A normalized wavefi eld separation cross-correlation imaging condition for reverse time migration ba
[期刊论文] 作者：Chen Ting,He Bing-Shou,
来源：应用地球物理（英文版） 年份：2004
Prestack reverse time migration (PSTM) is a common imaging method; however low-frequency noises reduce the structural imaging precision. Thus, the suppression o...
Unbiased parameter estimation of continuous-time system based on modulating functions with input and
[期刊论文] 作者：HE Shang-hong,LI Xu-yu,
来源：中南大学学报（英文版） 年份：2004
An efficient unbiased estimation method is proposed for the direct identification of linear continuous-time system with noisy input and output measurements. Usi...
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