In this paper, according to difference of the characteristics of the existing structure from design structure, the authors defined fortification intensity of the existing construction during succeeding use. It aims at...In this paper, according to difference of the characteristics of the existing structure from design structure, the authors defined fortification intensity of the existing construction during succeeding use. It aims at the enhancement of antiseismic administration in city reconstruction at present. Some decision methods (Method of equal intensity, method of equal probability of exceedance, method of equal occurrence ratio) for fortification intensity in succeeding use period of existing construction were provided to meet higher levels of seismic fortification criterion and changing use of buildings. With earthquake risk analysis, it is useful for discussion on antiseismic endurance of construction.展开更多
We live in the Age of Extinctions-the call for naming our time＂Anthropocene＂is no more than hubris and escapism from this colossal sin.Although the6thmass extinction has possibly already started（Barnosky et al.,201...We live in the Age of Extinctions-the call for naming our time＂Anthropocene＂is no more than hubris and escapism from this colossal sin.Although the6thmass extinction has possibly already started（Barnosky et al.,2011）,and it may prove the largest so far to be endured by life on Earth,efforts are needed not to turn this into the Age of Loneliness,when humans may find themselves Masters of the Earthbut alone（Wilson,2014）.展开更多
The retrofit on flow path of low pressure cylinder of domestic made 200 MW steam turbine undertaken by Longwei Power Generation Technology Service Company Ltd by using Westinghouse technology was successful for the fi...The retrofit on flow path of low pressure cylinder of domestic made 200 MW steam turbine undertaken by Longwei Power Generation Technology Service Company Ltd by using Westinghouse technology was successful for the first time on the No. 5 unit of Zhenhai Prover Plant. Zhejiang Province. The test carried out by the Xi’an Thermal Power Research Institute showed that the thermal efficiency after the retrofit展开更多
U.S. Department of Commerce’s final ruling finally made one-year long "double anti-" investigation (anti-dumping and anti-subsidy) in the made-in-China narrow ribbons come to a settlement on July 13th Washi...U.S. Department of Commerce’s final ruling finally made one-year long "double anti-" investigation (anti-dumping and anti-subsidy) in the made-in-China narrow ribbons come to a settlement on July 13th Washington time.展开更多
High energy gas fracturing provides a new way for economic and high efficient development of the low permeability reservoir.By the end of 1993,it is tested and used in more:than 50 oil production and water injection w...High energy gas fracturing provides a new way for economic and high efficient development of the low permeability reservoir.By the end of 1993,it is tested and used in more:than 50 oil production and water injection wells in Changqing Oilfield with treatment success rate of more than 92%,and treatment effective rate of 86%,with average increase of oil production 3.4 times and somewhat increase.of water iniectivity in the water wells,cumulative increment of oil produc-tion and water injection had reached 11660 tons and 39220 cubic meters respectively.The test was undertaken by 0il Drilling&Production Tech-nology Research Institute in collaboration with Oil Production Plant,both are subordinated to Changqing Petroleum Exploration Bureau.展开更多
Chinese scientists have succeeded in cloning a colony of cattle from fully differentiated somatic cells. The news was announced jointly by the Chinese Academy of Sciences (CAS), National Natural Science Foundation... Chinese scientists have succeeded in cloning a colony of cattle from fully differentiated somatic cells. The news was announced jointly by the Chinese Academy of Sciences (CAS), National Natural Science Foundation of China (NSFC) and the government of Shandong Province at a press conference held on March 7, 2002.……展开更多
Media celebrity Xu Jinglei shows Chinese women’s ambitions In China the percentage of educated women admitting to being very ambitious is greater than 65 percent-compared to their contemporaries in the United States ...Media celebrity Xu Jinglei shows Chinese women’s ambitions In China the percentage of educated women admitting to being very ambitious is greater than 65 percent-compared to their contemporaries in the United States where it is only 33 percent,said an article on the Newsweek website.展开更多
China's official vehicle reform, which has been going on for years, is no longer a new topic, but it has consistently been a focal point of public concern. Official vehicles refer to those cars purchased by govern...China's official vehicle reform, which has been going on for years, is no longer a new topic, but it has consistently been a focal point of public concern. Official vehicles refer to those cars purchased by government agencies for use by officials to make their workflow more efficient. The Central Government reportedly has worked out a pilot reform program in an effort to reduce the total number of government vehicles and their high operating expenses.展开更多
On November 14,2018,the world's first 400000 ton intelligent verylarge ore tanker (VLOC)successfully completed its trial voyage at Shanghai Waigaoqiao Shipbuilding Co.,Ltd.,a subsidiary of CSSC.With the careful or...On November 14,2018,the world's first 400000 ton intelligent verylarge ore tanker (VLOC)successfully completed its trial voyage at Shanghai Waigaoqiao Shipbuilding Co.,Ltd.,a subsidiary of CSSC.With the careful organization of Waigaoqiao Shipbuilding, the intelligent ship project team overcame difficulties caused by bad sea conditions,cumbersome sea trials and many uncertain factors.展开更多
XU Guangxian and Gao Xiaoxia live in the Langrunyuan residential area by the Weiming Lake on the grounds of Beijing University. When the Chinese Academy of Sciences had only 14 female academicians in 1980, Gao was one...XU Guangxian and Gao Xiaoxia live in the Langrunyuan residential area by the Weiming Lake on the grounds of Beijing University. When the Chinese Academy of Sciences had only 14 female academicians in 1980, Gao was one of them. Xu and Gao married in 1946 in Shanghai. Their 40 years together have produced ten admirable episodes. ·In 1940 both of them were admitted to the Chemistry Department of Shanghai展开更多
ONE day during the winter of 1992, the sound of gongs and drums of Beijing opera echoed in the Central Hall of the International Magic Exchange in Los Angeles, California. More than a hundred first class magicians fro...ONE day during the winter of 1992, the sound of gongs and drums of Beijing opera echoed in the Central Hall of the International Magic Exchange in Los Angeles, California. More than a hundred first class magicians from different countries gathered there to enjoy a performance by two Chinese magicians. The two were Qin Mingxiao and Yao Jinfen, a husband and wife team. Qin stood on the stage and smiled. He wore a Qing Dynasty sapphire blue robe with dragon patterns embroidered in gold thread. Holding a peach in his hand, he asked the audience, "Do you know what country ’Three Immortals Return to the Cave’ comes from or how long ago?" Various answers came from展开更多
[问][394]《一级水平测试题集》 (新题型)(上海外语教育出版社,p.103)有这样一道试题: My teacher taught me how to get my ideas——. A.at B.away C.over D.across 答案是D,请问C也对吗? [答]我们先看get sth.across和get sth.over...[问][394]《一级水平测试题集》 (新题型)(上海外语教育出版社,p.103)有这样一道试题: My teacher taught me how to get my ideas——. A.at B.away C.over D.across 答案是D,请问C也对吗? [答]我们先看get sth.across和get sth.over的英文解释: 1.get sth.across:to succeed in展开更多
基金The Contract Subject Supported by the Science and Technology Bureau of Zhejiang Province (Contract No. 2003C33035).
文摘In this paper, according to difference of the characteristics of the existing structure from design structure, the authors defined fortification intensity of the existing construction during succeeding use. It aims at the enhancement of antiseismic administration in city reconstruction at present. Some decision methods (Method of equal intensity, method of equal probability of exceedance, method of equal occurrence ratio) for fortification intensity in succeeding use period of existing construction were provided to meet higher levels of seismic fortification criterion and changing use of buildings. With earthquake risk analysis, it is useful for discussion on antiseismic endurance of construction.
文摘We live in the Age of Extinctions-the call for naming our time＂Anthropocene＂is no more than hubris and escapism from this colossal sin.Although the6thmass extinction has possibly already started（Barnosky et al.,2011）,and it may prove the largest so far to be endured by life on Earth,efforts are needed not to turn this into the Age of Loneliness,when humans may find themselves Masters of the Earthbut alone（Wilson,2014）.
文摘The retrofit on flow path of low pressure cylinder of domestic made 200 MW steam turbine undertaken by Longwei Power Generation Technology Service Company Ltd by using Westinghouse technology was successful for the first time on the No. 5 unit of Zhenhai Prover Plant. Zhejiang Province. The test carried out by the Xi’an Thermal Power Research Institute showed that the thermal efficiency after the retrofit
文摘U.S. Department of Commerce’s final ruling finally made one-year long "double anti-" investigation (anti-dumping and anti-subsidy) in the made-in-China narrow ribbons come to a settlement on July 13th Washington time.
文摘High energy gas fracturing provides a new way for economic and high efficient development of the low permeability reservoir.By the end of 1993,it is tested and used in more:than 50 oil production and water injection wells in Changqing Oilfield with treatment success rate of more than 92%,and treatment effective rate of 86%,with average increase of oil production 3.4 times and somewhat increase.of water iniectivity in the water wells,cumulative increment of oil produc-tion and water injection had reached 11660 tons and 39220 cubic meters respectively.The test was undertaken by 0il Drilling&Production Tech-nology Research Institute in collaboration with Oil Production Plant,both are subordinated to Changqing Petroleum Exploration Bureau.
文摘 Chinese scientists have succeeded in cloning a colony of cattle from fully differentiated somatic cells. The news was announced jointly by the Chinese Academy of Sciences (CAS), National Natural Science Foundation of China (NSFC) and the government of Shandong Province at a press conference held on March 7, 2002.……
文摘Media celebrity Xu Jinglei shows Chinese women’s ambitions In China the percentage of educated women admitting to being very ambitious is greater than 65 percent-compared to their contemporaries in the United States where it is only 33 percent,said an article on the Newsweek website.
文摘China's official vehicle reform, which has been going on for years, is no longer a new topic, but it has consistently been a focal point of public concern. Official vehicles refer to those cars purchased by government agencies for use by officials to make their workflow more efficient. The Central Government reportedly has worked out a pilot reform program in an effort to reduce the total number of government vehicles and their high operating expenses.
文摘On November 14,2018,the world's first 400000 ton intelligent verylarge ore tanker (VLOC)successfully completed its trial voyage at Shanghai Waigaoqiao Shipbuilding Co.,Ltd.,a subsidiary of CSSC.With the careful organization of Waigaoqiao Shipbuilding, the intelligent ship project team overcame difficulties caused by bad sea conditions,cumbersome sea trials and many uncertain factors.
文摘XU Guangxian and Gao Xiaoxia live in the Langrunyuan residential area by the Weiming Lake on the grounds of Beijing University. When the Chinese Academy of Sciences had only 14 female academicians in 1980, Gao was one of them. Xu and Gao married in 1946 in Shanghai. Their 40 years together have produced ten admirable episodes. ·In 1940 both of them were admitted to the Chemistry Department of Shanghai
文摘ONE day during the winter of 1992, the sound of gongs and drums of Beijing opera echoed in the Central Hall of the International Magic Exchange in Los Angeles, California. More than a hundred first class magicians from different countries gathered there to enjoy a performance by two Chinese magicians. The two were Qin Mingxiao and Yao Jinfen, a husband and wife team. Qin stood on the stage and smiled. He wore a Qing Dynasty sapphire blue robe with dragon patterns embroidered in gold thread. Holding a peach in his hand, he asked the audience, "Do you know what country ’Three Immortals Return to the Cave’ comes from or how long ago?" Various answers came from
文摘[问][394]《一级水平测试题集》 (新题型)(上海外语教育出版社,p.103)有这样一道试题: My teacher taught me how to get my ideas——. A.at B.away C.over D.across 答案是D,请问C也对吗? [答]我们先看get sth.across和get sth.over的英文解释: 1.get sth.across:to succeed in
