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[期刊论文] 作者:DI Qianbin,HAN Zenglin,LIU Gui, 来源:中国地理科学(英文版) 年份:2004
Carrying capacity is one of important studies on coordinating development of population, resources, and environment. At present, the researches on it mainly con...
[期刊论文] 作者:狄乾斌,Cao Ke,Han Zenglin, 来源:生态经济(英文版) 年份:2004
With the analysis of the connotation and charter of the regional environments carrying capacity, this paper,firstly, establishes the index system on the base of...
[期刊论文] 作者:GUO Xiaojiang,GUO Yuqi, 来源:中国科学A辑(英文版) 年份:2004
It is proved that the translational hull of a strongly right type-A (C-rpp) semigroup is itself a strongly right type-A(C-rpp) semigroup....
[期刊论文] 作者:GUO Hui,GUO Xing-ming, 来源:应用数学和力学(英文版) 年份:2004
The rule-of-mixture approach has become one of the widely spread ways to investigate the mechanical properties of nano-materials and nano-structures, and it is...
[期刊论文] 作者:GUO Yi,GUO Yi, 来源:中国市场 年份:2004
营销渠道研究是营销研究的一个重要组成部分.随着市场中竞争性环境的变化以及营销理论的发展,营销渠道研究的关注点从强调效率和利益转向强调权力和冲突,进而转向联网以及关...
[期刊论文] 作者:GUO Ying-ying,GUO Ying-ying, 来源:海外英语 年份:2004
[期刊论文] 作者:GUO Zhi-biao,GUO Ping-ye,HUANG, 来源:矿业科学技术(英文版) 年份:2004
In order to study stability control methods for a deep gate group under complex stresses, we conducted field investiga-tions and analyses of reasons for damage...
[期刊论文] 作者:Fang Shaomei,Guo Changhong,Guo, 来源:数学物理学报(英文版) 年份:2004
In this article,the authors study the exact traveling wave solutions of modified Zakharov equations for plasmas with a quantum correction by hyperbolic tangent...
[期刊论文] 作者:GUO Qiao-Ling,GUO Jin-Chang,LI, 来源:结构化学 年份:2004
A density functional theory investigation on the geometries, electronic structures, and electron detachment energies of BS-, BS2-, B(BS)2- and B(BS)3- has been...
[期刊论文] 作者:DING Qing-an,GUO Xiao-han,GUO, 来源:测试科学与仪器 年份:2004
Because of its very low light extraction efficiency (LEE),LED is limited to be widely used under the condition of the internal quantum efficiency which up to 90...
[会议论文] 作者:Shaojun Guo,, 来源: 年份:2004
精准控制纳米晶的表界面从而提升能源电催化的效率最近收到了广泛的关注,但如何理解和控制纳米尺度的表界面目前仍然具有大的挑战性。本报告将总结下最近如何利用胶体化...
[期刊论文] 作者:George GUO,, 来源:中兴通讯技术 年份:2004
基于全球移动虚拟网络运营商(MVNO)的最新发展态势,按照区域分类和目录类型(折扣、电信、媒体/娱乐、零售、商务、迁移、漫游和机器对机器),对移动虚拟网络运营商发展情况分...
[期刊论文] 作者:Rita Guo,, 来源:收藏 年份:2004
相信很多人衣橱里都会有件口号T,印着有趣的流行语或某种宣言;还会有个帆布袋,复古印花或是小清新插画。逛一圈市集或商场,手工、独立、原创、有机等富有吸引力的词汇,不...
[期刊论文] 作者:Ying Guo, 来源:中国经济评论:英文版 年份:2004
[期刊论文] 作者:Yan Guo, 来源:中美英语教学 年份:2004
[期刊论文] 作者:Xianting Guo, 来源:美中外语 年份:2004
[期刊论文] 作者:GUO,Yue-Wei, 来源:有机化学 年份:2004
The oceans contain a vast biological diversity of species that have so far been utilized by mankind mainly as a source of protein. In the last few decades, howe...
[期刊论文] 作者:Guo Xia, 来源:自然科学进展 年份:2004
For joint retrieval of vertical distributions of both air density and ozone concentration in the mesosphere which are two of the most important atmospheric para...
[期刊论文] 作者:GUO Jian-jun, 来源:装备制造技术 年份:2004
通过对串级调速历史发展的回顾与现状的探讨,对串级调速方案优选提供了参考,为响应国家节能降耗做出贡献....
[期刊论文] 作者:GUO Shao-jun, 来源:建筑节能 年份:2004
SX 型钢支顶不但节约木材而且与现有的钢支撑相比具有其不可替代的优越性.使用SX型钢支顶按每平方米建筑面积可降低成本1~1.5元,可提高施工企业的经济效益和社会效益....
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