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[期刊论文] 作者:Peng Sun,Xian-da REN,Hai-Wei Zhang,Xiao-hong Li,Shao-Hui Cai,Kai-he YE,Xiao-Kun Li, 来源:城市道桥与防洪 年份:2003
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...
[期刊论文] 作者:Hua-Qing Zhu,Yuan Wang,Ruo-Lei Hu,Bin Ren,Qing ZHOU,Zhi-Kui Jiang,Shu-yu Gui, 来源:城市道桥与防洪 年份:2003
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...
[期刊论文] 作者:DUAN Yi-Shi(段一士),REN Ji-Rong(任继荣),YANG Jie(杨捷), 来源:中国物理快报(英文版) 年份:2003
Using torsion two-form we present a new Lorentz gauge invariant U (1) topological field theory in Riemann-Cartan space-time manifold U4. By virtue of the decomp...
[期刊论文] 作者:WANG Xi-fu(王喜富),Zhu De-ming(朱德明),REN Zhan-ying(任占营), 来源:煤炭学报(英文版) 年份:2003
The fully mechanized caving coal mining under the railway in mine area will result in difficulty maintenance of railway because of great distortion and subsidence speed of terrene and railway. If the subsidence forecasting is incorrect and ......
[期刊论文] 作者:Rong-Qin Zheng,Qing-Hui Wang,Ming-De Lu,Shi-Bin Xie,Jie Ren,Zhong-Zhen Su,Yin-Ke Cai,Ji-Lu Yao, 来源:城市道桥与防洪 年份:2003
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...
[期刊论文] 作者:Yi-Ming Li,Fan Lv,Xin Xu,Hong Ji,Wen-Tao Gao,Tuan-Jie Lei,Gui-Bing Ren,Zhi-Lan Bai,Qiang Li, 来源:城市道桥与防洪 年份:2003
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...
[期刊论文] 作者:Chong Lu,Hui-Mian Xu,Qun Ren,Yang Ao,Zhen-Ning Wang,Xue Ao,Li Jiang,Yang Luo,Xue Zhang, 来源:城市道桥与防洪 年份:2003
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...
[期刊论文] 作者:REN Fang(任芳),YANG Zhao-jian(杨兆建),XIONG Shi-bo(熊诗波),LIANG Yi-wei(梁义维), 来源:煤炭学报(英文版) 年份:2003
The theory and method of wavelet packet decomposition and its energy spectrum dealing with the coal-rock Interface Identification are presented in the paper. The characteristic frequency band of the coal-rock signal could be identified by w......
[期刊论文] 作者:ZHANG Hu-Yong,SHEN Wen-Qing,REN Zhong-Zhou,MA Yu-Gang,CAI Xiang-Zhou,ZHONG Chen,WEI Yi-Bin CHEN Jin-Gen, 来源:中国物理快报(英文版) 年份:2003
The binding energies of Al isotopes are investigated by using the Skyrme-Hartree-Fock approach with the SKIII force parameter. Special emphasis is placed on the...
[期刊论文] 作者:Li-Wang Zhang,Jun REN,Liang Zhang,Hong-Mei Zhang,Bin Jin,Bo-Rong Pan,Xiao-Ming Si,Yan-Jun Zhang,Zhong-Hua, 来源:城市道桥与防洪 年份:2003
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...
[期刊论文] 作者:Zhang Jin-Liang(张金良),Ren Dong-Feng(任东锋),Wang Ming-Liang(王明亮),Wang Yue-Ming(王跃明),Fang Zong-De(方宗德), 来源:中国物理(英文版) 年份:2003
The periodic wave solutions expressed by Jacobi elliptic functions for the generalized Nizhnik-Novikov-Veselov equation are obtained using the F-expansion metho...
[期刊论文] 作者:CHEN Jian-Xin(陈建新),MA Ri(马日),REN Hai-Zhen(任海振),LI Xia(李霞),YANG Hong(杨宏),GONG Qi-Huang(龚旗煌), 来源:中国物理快报(英文版) 年份:2003
Laser-induced Coulomb explosion of CO is studied experimentally using differently polarized femtosecond laser pulses of 2 × 1015 W/cm2 intensity at λ = 800 nm...
[期刊论文] 作者:Ren Zhao-Yu(任兆玉),Xu Xiao-Ming(许晓明),Wang Shui-Cai(王水才),Xin Yue-Yong(辛越勇),He Jun-Fang(贺俊芳),Hou Xun(侯洵), 来源:中国物理(英文版) 年份:2003
A high yielding rice variety mutant (Oryza sativa L., Zhenhui 249) with low chlorophyll b (Chl b) has been discovered in natural fields. It has a quality charac...
[期刊论文] 作者:REN Miao-Juan(任妙娟),YAN Shi-Shen(颜世申),JI Gang(季刚),CHEN Yan-Xue(陈延学),SONG Hong-Qiang(宋红强),MEI Liang-Mo(, 来源:中国物理快报(英文版) 年份:2003
[ZnO(0.5 nm)/Co(0. 6nm)]6o multilayers were fabricated by magnetron sputtering. The magnetic, transport and optical properties were studied. The ferromagnetic s...
[期刊论文] 作者:Ren Hai-Ping(任海萍),Ping Zi-Liang(平子良),Bo Wu-Ri-Gen(博午日亘),Sheng Yun-Long(盛云龙),Chen Sheng-Zu(陈盛祖),Wu Wen-Kai, 来源:中国物理(英文版) 年份:2003
Various types of moments have been utilized to recognize image pattes in a number of applications.Multidistortion invariant-radial harmonic Fourier moments were...
[期刊论文] 作者:LU Min(陆敏),YANG Hua(杨华),LI Zi-Lan(黎子兰),YANG Zhi-Jian(杨志坚),LI Zhong-Hui(李忠辉),REN Qian(任谦),JIN Chun-Lai, 来源:中国物理快报(英文版) 年份:2003
The effects of dopants on the defects of GaN films were investigated by using different methods, such as wet,etching of pits, x-ray diffraction and photolumines...
[期刊论文] 作者:XIN Xiang-Jun(忻向军),YU Chong-Xiu(余重秀),ZHANG Ru(张茹),REN Jian-Hua(任建华),LI An-Jian(李安俭),WU Qiang(吴强),XIN, 来源:中国物理快报(英文版) 年份:2003
The influence of channel power and pumping configuration on the gain profile of a distributed Raman fibre amplifier has been experimentally measured. The experi...
[期刊论文] 作者:ZHANG Hu-Yong(张虎勇),SHEN Wen-Qing(沈文庆),REN Zhong-Zhou(任中洲),MA Yu-Gang(马余刚),JIANG Wei-Zhou(蒋维洲),CAI Xiang-Zhou, 来源:中国物理快报(英文版) 年份:2003
We illustrate typical experimental reaction cross sections σR which have obtained on RIBLL at Heavy Ion Research Facility of the Institute of Mode Physics (IMP...
[期刊论文] 作者:CHEN Jin-Gen(陈金根),CAI Xiang-Zhou(蔡翔舟),ZHANG Hu-Yong(张虎勇),SHEN Wen-Qing(沈文庆),REN Zhong-Zhou(任中洲),JIANG, 来源:中国物理快报(英文版) 年份:2003
Properties of nuclei 13,15N and 9B are investigated in the relativistic mean-field theory with NLZ and NL3 force parameters. The calculated binding energies are...
[期刊论文] 作者:ZHANG Hu-Yong(张虎勇),SHEN Wen-Qing(沈文庆),REN Zhong-Zhou(任中洲),MA Yu-Gang(马余刚),CHEN Jin-Gen(陈金根),CAI Xiang-Zhou, 来源:中国物理快报(英文版) 年份:2003
The structures of two couples of mirror nuclei 17 F and 17 O, 17 Ne and 17 N in the ground state and in the first excited state are investigated using the relat...
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