Shale gas is a new, clean and efficient unconventional oil and gas resource, and it has become a new highlight of global oil and gas exploration and exploitation. In recent years, the Ministry of Land and Resources of...Shale gas is a new, clean and efficient unconventional oil and gas resource, and it has become a new highlight of global oil and gas exploration and exploitation. In recent years, the Ministry of Land and Resources of The People＇s Republic of China launched the program Investigation and Evaluation of China Shale Gas Resources and Favorable Areas Preferred, which has evaluated the shale gas resource potential and selected potential areas for exploration and exploitation.展开更多
In this paper we present a new type of Restarted Krylov methods for calculating peripheral eigenvalues of symmetric matrices. The new framework avoids the Lanczos tridiagonalization process, and the use of polynomial ...In this paper we present a new type of Restarted Krylov methods for calculating peripheral eigenvalues of symmetric matrices. The new framework avoids the Lanczos tridiagonalization process, and the use of polynomial filtering. This simplifies the restarting mechanism and allows the introduction of several modifications. Convergence is assured by a monotonicity property that pushes the eigenvalues toward their limits. The Krylov matrices that we use lead to fast rate of convergence. Numerical experiments illustrate the usefulness of the proposed approach.展开更多
CHINESE GEOGRAPHICAL SCIENCE is the sole geographical journal published in English in China.It is undertaken by the Chinese Academy of Sciences,sponsored by Changchun Institute of Geography,the Chinese Academy of Scie...CHINESE GEOGRAPHICAL SCIENCE is the sole geographical journal published in English in China.It is undertaken by the Chinese Academy of Sciences,sponsored by Changchun Institute of Geography,the Chinese Academy of Sciences,edited by the Editorial Department of the journal,published by Science Press,Beijing New York.展开更多
On July 24, 2013, a low-E coated glass project of Xianyang Co., Ltd. of Taiwanglass Group with a daily capacity of 1.2 thousand tons was started to be built, meanwhile a float glass production line was put into produc...On July 24, 2013, a low-E coated glass project of Xianyang Co., Ltd. of Taiwanglass Group with a daily capacity of 1.2 thousand tons was started to be built, meanwhile a float glass production line was put into production. The float glass line with CNY 1.5 billion of investment was built in July, 2008. Total investment of phase I of the Iow-E coated glass project was CNY one billion. The annual production value of the proiect can reach CNY one billion after completion of the whole project.展开更多
THERE’S a Cuihua Hutong close to the Prime Hotel and the National Art Museum of China in Beijing. When noon approaches, an enchanting aroma of food permeates the alley. Following it will lead to a small, unassuming y...THERE’S a Cuihua Hutong close to the Prime Hotel and the National Art Museum of China in Beijing. When noon approaches, an enchanting aroma of food permeates the alley. Following it will lead to a small, unassuming yet aptly named restaurant-Yue Bin （literally means ‘to please guests’）.The restaurant is pretty humble-looking. Its front door can only let one patron in at a time. An old wooden plaque engraved with “the frst private restaurant in China” is proudly hung outside. It’s not widely known that this humble eatery was a pioneer that kicked of a wave of privately managed restaurants in Beijing.展开更多
The first fully localized back-to-back DC intercon-nection project which connects Northwest and CentralChina power grids, 330-kV Lingbao Converter Stationhas now started construction for expansion.Lingbao back-to-back...The first fully localized back-to-back DC intercon-nection project which connects Northwest and CentralChina power grids, 330-kV Lingbao Converter Stationhas now started construction for expansion.Lingbao back-to-back converter station situated inLingbao City of Henan Province is the first DC intercon-展开更多
On March 25 1996, the electron beam flue gas desulfurization demonstration project of Chengdu Cogeneration Power Plant started formal construction This is at present the largest electron beam desulfurization project i...On March 25 1996, the electron beam flue gas desulfurization demonstration project of Chengdu Cogeneration Power Plant started formal construction This is at present the largest electron beam desulfurization project in power plants in the world, and is jointly constructed by Sichuan Electric Power Bureau and the EBARA Works of Japan, This is an important cooperation project in environment protection between展开更多
On April 25, the Hainan Changjiang nuclear power project, jointly invested by China National Nuclear Corporation (CNNC) and China Huaneng Group with 51% and 49% shares, respectively, formally
On April 7, the construction of 110-kV Hechanglu intelligent substation in Tianjin Binhai New Area was started, inaugurating the comprehensive demonstration project for smart grid in Sino-Singapore Tianjin Eco-City.
The China Fiber Inspection Bureau has announced that in 2007 it will reinforce the implementation of science, technologies, and standardization, and begin a project of constructing a fiber standardization demonstr... The China Fiber Inspection Bureau has announced that in 2007 it will reinforce the implementation of science, technologies, and standardization, and begin a project of constructing a fiber standardization demonstration area.……展开更多
As Chinese textile and apparel travel around the world,many foreign brands are also moving into China.The first Greek brand Celia-D is debut in this largest textile country of the worM, which seems to strengthen the b...As Chinese textile and apparel travel around the world,many foreign brands are also moving into China.The first Greek brand Celia-D is debut in this largest textile country of the worM, which seems to strengthen the belief that the local market is a magnet. On 13th,May,"Chinese Culture Week"and Celia-D News Release, held by the government of Olympia, Greek and China National Garment Association took place in Tianlun Dynasty Hotel,Beijing.China National Textile and Apparel Council(CNTAC), Greek Embassy in China,Chinese Apparel Council,commercial agencies, model companies,together with People’s Daily,Xinhua Agency,CCTV, Guangming Daily,China Textile,and other news agencies presented the news release.展开更多
On March 19, the construction of a 10-MW photovoltaic power plant and a 1 000-kW new type geothermal power generation project were started by Guodian Longyuan Group in Yanbajing Town, Dangxiong County of Tibet.
China is going to spend about 891 million yuan RMB (about $107.3 million) on mega-science projects at the Chinese Academy of Sciences (CAS) within its Ninth and Tenth Five-Year Plan period (1996-2004). Among the proje...China is going to spend about 891 million yuan RMB (about $107.3 million) on mega-science projects at the Chinese Academy of Sciences (CAS) within its Ninth and Tenth Five-Year Plan period (1996-2004). Among the projects targeted for support are a large sky area multi-object fiber spectrographic telescope (235 million yuan, about $28.31 million), the phase Ⅱ project of National Synchrotron Radiation Laboratory (118 million yuan,展开更多
文摘Shale gas is a new, clean and efficient unconventional oil and gas resource, and it has become a new highlight of global oil and gas exploration and exploitation. In recent years, the Ministry of Land and Resources of The People＇s Republic of China launched the program Investigation and Evaluation of China Shale Gas Resources and Favorable Areas Preferred, which has evaluated the shale gas resource potential and selected potential areas for exploration and exploitation.
文摘In this paper we present a new type of Restarted Krylov methods for calculating peripheral eigenvalues of symmetric matrices. The new framework avoids the Lanczos tridiagonalization process, and the use of polynomial filtering. This simplifies the restarting mechanism and allows the introduction of several modifications. Convergence is assured by a monotonicity property that pushes the eigenvalues toward their limits. The Krylov matrices that we use lead to fast rate of convergence. Numerical experiments illustrate the usefulness of the proposed approach.
文摘CHINESE GEOGRAPHICAL SCIENCE is the sole geographical journal published in English in China.It is undertaken by the Chinese Academy of Sciences,sponsored by Changchun Institute of Geography,the Chinese Academy of Sciences,edited by the Editorial Department of the journal,published by Science Press,Beijing New York.
文摘On July 24, 2013, a low-E coated glass project of Xianyang Co., Ltd. of Taiwanglass Group with a daily capacity of 1.2 thousand tons was started to be built, meanwhile a float glass production line was put into production. The float glass line with CNY 1.5 billion of investment was built in July, 2008. Total investment of phase I of the Iow-E coated glass project was CNY one billion. The annual production value of the proiect can reach CNY one billion after completion of the whole project.
文摘THERE’S a Cuihua Hutong close to the Prime Hotel and the National Art Museum of China in Beijing. When noon approaches, an enchanting aroma of food permeates the alley. Following it will lead to a small, unassuming yet aptly named restaurant-Yue Bin （literally means ‘to please guests’）.The restaurant is pretty humble-looking. Its front door can only let one patron in at a time. An old wooden plaque engraved with “the frst private restaurant in China” is proudly hung outside. It’s not widely known that this humble eatery was a pioneer that kicked of a wave of privately managed restaurants in Beijing.
文摘The first fully localized back-to-back DC intercon-nection project which connects Northwest and CentralChina power grids, 330-kV Lingbao Converter Stationhas now started construction for expansion.Lingbao back-to-back converter station situated inLingbao City of Henan Province is the first DC intercon-
文摘On March 25 1996, the electron beam flue gas desulfurization demonstration project of Chengdu Cogeneration Power Plant started formal construction This is at present the largest electron beam desulfurization project in power plants in the world, and is jointly constructed by Sichuan Electric Power Bureau and the EBARA Works of Japan, This is an important cooperation project in environment protection between
文摘On April 25, the Hainan Changjiang nuclear power project, jointly invested by China National Nuclear Corporation (CNNC) and China Huaneng Group with 51% and 49% shares, respectively, formally
文摘On April 7, the construction of 110-kV Hechanglu intelligent substation in Tianjin Binhai New Area was started, inaugurating the comprehensive demonstration project for smart grid in Sino-Singapore Tianjin Eco-City.
文摘 The China Fiber Inspection Bureau has announced that in 2007 it will reinforce the implementation of science, technologies, and standardization, and begin a project of constructing a fiber standardization demonstration area.……
文摘As Chinese textile and apparel travel around the world,many foreign brands are also moving into China.The first Greek brand Celia-D is debut in this largest textile country of the worM, which seems to strengthen the belief that the local market is a magnet. On 13th,May,"Chinese Culture Week"and Celia-D News Release, held by the government of Olympia, Greek and China National Garment Association took place in Tianlun Dynasty Hotel,Beijing.China National Textile and Apparel Council(CNTAC), Greek Embassy in China,Chinese Apparel Council,commercial agencies, model companies,together with People’s Daily,Xinhua Agency,CCTV, Guangming Daily,China Textile,and other news agencies presented the news release.
文摘On March 19, the construction of a 10-MW photovoltaic power plant and a 1 000-kW new type geothermal power generation project were started by Guodian Longyuan Group in Yanbajing Town, Dangxiong County of Tibet.
文摘China is going to spend about 891 million yuan RMB (about $107.3 million) on mega-science projects at the Chinese Academy of Sciences (CAS) within its Ninth and Tenth Five-Year Plan period (1996-2004). Among the projects targeted for support are a large sky area multi-object fiber spectrographic telescope (235 million yuan, about $28.31 million), the phase Ⅱ project of National Synchrotron Radiation Laboratory (118 million yuan,
