搜索筛选:
搜索耗时2.3080秒,为你在为你在102,285,761篇论文里面共找到 204 篇相符的论文内容
类      型:
[期刊论文] 作者:HAO Ji-ming,LI Ji,YE Xue-mei,ZHU Tian-le, 来源:环境科学学报(英文版) 年份:2003
China’s coal-dominated energy patt has resulted in large amount of SO2 emissions. Estimate of the sulfur-related health damage cost is necessary to help perfor...
[期刊论文] 作者:Xiao Weiwei,Zhang Li,JI Zhen,ZHANG Jihong, 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:Mu Shanxiang,Ji Xiaoli,Li Ming,Li Xingguo, 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:Yong Zhou,Guo Fu WU,Xue Lei 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:LIU Lang,JI Ya-li,JIA Dian-Zeng,YU Kai-Bei, 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:Yin Wen(殷雯),Liang Jiu-Qing(梁九卿), 来源:中国物理(英文版) 年份:2003
Neutronics studies for a solid target have been done with Monte Carlo high-energy particle transport code NMTC/JAM,when the proton beam with high kinetic energy...
[期刊论文] 作者:Liang Zhong,Qiu-Ying Yao,Lei Li,Jian-Rong Xu, 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:Jin-Wei Cheng,LIANG Zhu,Ming-Jun Gu,Zhe-Ming Song, 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:Jin-Ming Wu,Ju-Sheng Lin,Na Xie,Kuo-Huan Liang, 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:Liang Yu,Zhong-Jie Sun,Sheng-Li Wu,Cheng-En Pan, 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:Chun LI,Ming-Yao Wu,Ying-Rui Liang,Xian-Ying Wu, 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:PAN Feng,FU Qiang,LIANG Chuan,LIU Dong, 来源:东北农业大学学报(英文版) 年份:2003
Owing to overcoming the characteristics that there are many economic and technical indexes which are fuzzy and incompatibility to each other in evaluating inves...
[期刊论文] 作者:武安华,徐家跃,周娟,范世Ji, 来源:硅酸盐学报 年份:2003
新型压电晶体La3Ga5SiO14因其低声速、零温度切向和良好的高温稳定性受到关注,但是昂贵的Ga2O3原料阻碍了它的工业应用。通过离子置换可获得具有langasite结构的多种新型压电...
[期刊论文] 作者:Ji,C. J. Youn,Y. C. Chung, 来源:光学学报 年份:2003
We propose and demonstrate a novel variable PDL emulator based on a LiNbO3 modulator. The proposed emulator could vary the PDL values simply by adjusting the b...
[期刊论文] 作者:Jin Zong-Zhe(金宗哲),Ji Zhi-Jiang(冀志江),Liang Jin-Sheng(梁金生),Wang Jing(王静),Sui Tong-Bo(隋同波), 来源:中国物理(英文版) 年份:2003
Since Tetsujiro Kubo indirectly found the spontaneous polarization of tourmaline through absorbing copper ions in copper sulfate aqueous solutions in 1980s, the...
[期刊论文] 作者:Wu Liang(吴亮),Zhu Shi-Qun(朱士群), 来源:中国物理(英文版) 年份:2003
The communication using chaotic synchronization between two multi-mode Nd:YAG lasers has been investigated numerically. The digital communication using multi-mo...
[期刊论文] 作者:KOU Su-Peng(寇谡鹏),LIANG Jiu-Qing(梁九卿), 来源:中国物理快报(英文版) 年份:2003
There are contradicting opinions about the tunnelling experiments in horse-spleen ferritin particles. By distinguish the coherent and incoherent tunnelling proc...
[期刊论文] 作者:Fuhong Gao,Dongpo Wang,Xinrong Zhang,Guixia Ji,Jian Zhao, 来源:Journal of Geoscientific Research in Northeast Asia 年份:2003
A series of volcanic rocks were developed in the deep part of Anda faulting depression. The reflection of the rocks are mainly stratiform and hummocky. Thre...
[期刊论文] 作者:ZHAO Jianjun,Wang Qifu,Zhong Yifang,Zhou Ji,Zhao Yi, 来源:机械工程学报(英文版) 年份:2003
A method for quality mesh generation of parametric curved surfaces is proposed. It is shown that the main difference between the proposed method and previous on...
[期刊论文] 作者:QU Rongjun,SUN Changmei,JI Chunnuan,WANG Chunhua,CHENG Guoxiang, 来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
相关搜索: