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[期刊论文] 作者:Liu Geng,,
来源:China Population Today 年份:2015
One big issue in the'Large Centralization'era is what farmers would do for living when they have been centralized to live in tall buildings and thei...
[期刊论文] 作者:LIU Geng,
来源:计算机工程与设计 年份:2004
随着第三代(3G)移动通信的发展和美国E911规定的颁布,蜂窝网络移动台(MS)无线定位技术得到了越来越广泛的注视.该服务能够提供有关移动台位置的信息,因此在很多领域有着重要...
[期刊论文] 作者:Liu Geng,
来源:中国油气:英文版 年份:2010
PetroChina plans to spend at least US$60 billion in the next decade on overseas acquisitions, challenging ExxonMobil and BP in the race to control oil and g...
[期刊论文] 作者:Liu Geng,
来源:中国油气:英文版 年份:2010
2010 has been a year of outstanding milestones in the bilateral relationship between China and the Kingdom of Saudi Arabia.China and Saudi Arabia conducted...
[期刊论文] 作者:Liu Geng,
来源:中国油气:英文版 年份:2009
An oil driller named Wang Jinxi has been reputed as China's 'Iron Man' for more than four decades across the country. In September 2009,...
[期刊论文] 作者:Liu Geng,
来源:中国油气:英文版 年份:2011
Brazil’s state-controlled oil and gas giant Petrobras is analyzing future cooperation opportunities with Chinese companies,the company’s CEO Jose Sergio G...
[期刊论文] 作者:LIU Geng,
来源:微计算机信息 年份:2008
本文就如何解决困扰通信企业“信息孤岛”问题、如何提高信息的共享程度、如何使各个相互独立的业务系统保持数据一致等问题展开讨论,提出一种移动通信企业MSS系统统一用户管...
[期刊论文] 作者:Liu Weiqiang Liu Geng,
来源:中国油气:英文版 年份:2012
Oil windfall tax threshold raised to US$55 China's two largest oil producers,PetroChina and Sinopec Corp,said in early January that the Ministry of Fina...
[期刊论文] 作者:Hong-yu Liu,Geng Sun,
来源:计算数学(英文版) 年份:2004
Properties of symplectic Runge-Kutta (RK) methods and symplectic partitioned RungeKutta (PRK) methods with real eigenvalues are discussed in this paper. It is s...
[期刊论文] 作者:Jinxing Jiang,Xiaowen Liu,Geng,
来源:中国人口资源与环境:英文版 年份:2017
...
[期刊论文] 作者:TONG Ruiting,LIU Geng,LIU Tian,
来源:中国机械工程学报:英文版 年份:2013
光滑的表面或在单个粗糙和光滑的表面之间的 Nanoscale 滑动接触被分子的动力学模拟广泛地调查了,当在二不平的表面之间的滑动接触上有很少研究时。实际上,就在更多的粗糙之间...
[期刊论文] 作者:TONG Ruiting,LIU Geng,LIU Lan,,
来源:中国机械工程学报:英文版 年份:2013
There are two separate traditional approaches to model contact problems: continuum and atomistic theory. Continuum theory is successfully used in many domains,...
[期刊论文] 作者:TONG Ruiting LIU Geng ZENG Qua,
来源:中国机械工程学报 年份:2008
A thermal elasto-plastic asperity contact model is investigated,which takes into account the steady-state heat transfer and the asperity distortion due to t...
[期刊论文] 作者:TONG Ruiting,LIU Geng,LIU Tian,
来源:中国机械工程学报:英文版 年份:2016
nanoscale 的详细行为尽管他们广泛地在机械部件被使用改进 tribological 特征,在互给期间,滑动联系的粗糙的表面仍然是未知的。滑动粗糙的表面的接触的当前的研究主要集中于试...
Characterization of the cyp19ala gene from a BAC sequence in half-smooth tongue sole (Cynoglossus se
[期刊论文] 作者:SHAO Changwei,LIU Geng,LIU Sha,
来源:海洋学报:英文版 年份:2013
The cyp19a1a gene encodes an aromatase that plays a key role in sex differentiation of the gonad. The first bacterial artificial chromosome (BAC) sequence of ha...
[期刊论文] 作者:YUAN Liu,GENG Xiao-hua,LI Jia-,
来源:东华大学学报(英文版) 年份:2004
...
[期刊论文] 作者:Yiqi Luo,Zhengdong Liu,Geng Wu,
来源:黑龙江科技学院学报 年份:2019
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...
Friction Characteristics of Nanoscale Sliding Contacts between Multi-Asperity Tips and Textured Surf
[期刊论文] 作者:TONG Ruiting,LIU Geng,LIU Tianxiang,,
来源:Chinese Journal of Mechanical Engineering 年份:2013
Nanoscale sliding contacts of smooth surfaces or between a single asperity and a smooth surface have been widely investigated by molecular dynamics simulations,...
[期刊论文] 作者:TONG Ruiting,LIU Geng,LIU Lan,
来源:中国机械工程学报 年份:2012
Nanoscale adhesive contacts play a key role in micro/nano-electro-mechanical systems as the dimension of the components come to nanometer.Experimental studies o...
[期刊论文] 作者:TONG Ruiting,LIU Geng,LIU Tianxiang,
来源:中国机械工程学报 年份:2016
...
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