搜索筛选:
搜索耗时1.6964秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
Evaluation of Agricultural Climatic Resource Utilization During Spring Maize Cultivation in Northeas
[期刊论文] 作者：GUO Jianping,ZHAO Junfang,YUAN,
来源：气象学报（英文版） 年份：2004
...
[期刊论文] 作者：周敏,Ni Junfang,
来源：苏州大学学报（工科版） 年份：2004
在自动化生产线上,应用电气动举升装置机构来分拣和传输工件越来越广泛.根据气压流体控制原理,采用气动直线驱动技术和继电器控制技术,并以亚德客品牌气动元件为例进行实际元...
Performance Characterization and Receiver Design for Random Temporal Multiple Access in Non-Coordina
[期刊论文] 作者：YinLu，JunFang，ZhongGuo，J.Andre,
来源：中国通信（英文版） 年份：2004
...
Effects of Co-grafts Mesenchymal Stem Cells and Nerve Growth Factor Suspension in the Repair of Spin
[期刊论文] 作者：FANG Huang,WANG Junfang,CHEN A,
来源：华中科技大学学报（医学英德文版） 年份：2004
To investigate effect of the transplantation of mesenchymal stem cells (MSCs) in combination with nerve growth factor (NGF) on the repair of spinal cord injury...
[期刊论文] 作者：ZHENG Junfang,LIU Guirong,ZHU,
来源：中国科学C辑（英文版） 年份：2004
Rhizobia, bacteria that fix atmospheric nitrogen, are important agricultural resources. In order to establish the evolutionary relationships among rhizobia isol...
[期刊论文] 作者：Junfang Zhang,Lei Hou,Xiuping,
来源：自然科学进展（英文版） 年份：2004
Although the aggregated amyloid β-protein (Aβ) in senile plaques is one of the key neuropathological features of Alzheimer's disease (AD), soluble forms of A...
[期刊论文] 作者：Kun Liu,Junfang Zheng,Ying Wan,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective:To explore the influence of EBP50 (ezrin-radixin-moesin-binding phospho-protein-50) on microfila-ment cytoskeleton content and distribution in culture...
[期刊论文] 作者：Junfang Fan,Defu Lin,Zhong Su,,
来源：系统工程与电子技术（英文版） 年份：2004
The challenge and control problems of static unstable missiles are presented. The steady-state benefits of static instability are illustrated, while the corresp...
[期刊论文] 作者：ZHANG Junfang,QU Liya,FENG Xin,
来源：中国地球化学学报 年份：2004
This study assesses the level of contamination of Hg in farmland soils along the irrigating channel downstream from Guizhou Organic Chemical Factory (GOCF), whe...
[期刊论文] 作者：Lin Defu,Fan Junfang,Qi Zaikan,
来源：系统工程与电子技术（英文版） 年份：2004
characteristics from a two-loop autopilot with PI compensator.Both the two-loop and three-loop topologies can stabilize a static unstable missile.However,the fi...
[期刊论文] 作者：ZHAO DongMin,ZHAO JiQuan,ZHAO,
来源：科学通报（英文版） 年份：2004
A secondary amino-modified mesoporous molecular sieve MCM-41 was obtained by reaction of bis(3-(triethoxysilyl)propyl)amine with MCM-41. The chiral Salen-Mn (Ⅲ...
[期刊论文] 作者：Zeng Junfang,Li Ran,Luo Jin,Lu,
来源：系统工程与电子技术 年份：2004
Radio frequency identification (RFID) has prominent advantages compared with other auto-identification technologies. Combining RFID with network technology, phy...
[期刊论文] 作者：Zhao Hong,Zhao Yixin,
来源：石油科学（英文版） 年份：2004
A new type of a loading and measuring system was developed for testing failure and deformation of rock core samples with an industrial CT (ICT) scanner.The load...
A Research on Two Gazetteers of Southeast Tibet Entitled Menkong Tushuo and Zayu Dili in the Late Qi
[期刊论文] 作者：ZHAO Xinyu,ZHAO Xinyu,
来源：民族学刊 年份：2004
...
[期刊论文] 作者：Zhao Guohu,ZHAO Jun,
来源：稀有金属 年份：2004
A spectrofluorimetric method has been developed for the determination of terbium(III) based on the formation of a complex with terephthalic acid [benzene-1, 4-d...
[期刊论文] 作者：ZHAO Geng-lin,ZHAO Geng-lin,
来源：海外英语（上） 年份：2004
...
Clinical and pathological characteristics of primary intraspinal hemangiopericytoma and choice of tr
[期刊论文] 作者：ZHAO Yan,ZHAO Ji-zong,
来源：中华医学杂志（英文版） 年份：2004
Background Primary intraspinal hemangiopericytoma is a rare malignant mesenchymal tumor with high rates of recurrence and metastasis. Surgery is the main therap...
Surface modification of die casting mold steel by a composite technique of hot-dipping and plasma el
[期刊论文] 作者：ZHAO Guohua,ZHAO Jianhua,
来源：稀有金属（英文版） 年份：2004
The hot dipping process of pure aluminum on H13 steel substrates followed by plasma electrolytic oxidation(PEO)was studied to form alumina ceramic coatings for...
[期刊论文] 作者：Zhao Wenhui,Zhao Chaoyi,
来源：中国标准化 年份：2004
This paper reviews the efforts made in educational programs on standardization by the CNIS.Based on their study and field practice,CNIS proposes that different...
Spectrofluorimetric determination of terbium(Ⅲ) by fluorescence en-hancement system of Tb-TPA-Triton
[期刊论文] 作者：Zhao Guohu,ZHAO Jun,
来源：稀有金属 年份：2004
The phenomenon of fluorescence enhancement for the system of terbium(Ⅲ) with terephthalic acid (benzene-1,4-dicarboxylic acid (TPA)) in the presence of an exce...
相关搜索：
