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基于短周期密集台阵的广州—佛山地区地壳浅部三维S波速度结构研究
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作者 高占永 叶秀薇 +4 位作者 林吉焱 段永红 王力伟 周铭 刘巧霞 《地球物理学报》 SCIE EI CAS CSCD 北大核心 2024年第4期1454-1470,共17页
广州—佛山地区位于珠三角经济区的核心地带,三条区域性断裂从中交错穿过.广州—佛山地区精细的地壳浅部三维S波速度结构,对于研究区内的城市规划建设、地震灾害评估、强地面运动模拟等具有重要意义.本文利用布设于广州—佛山地区短周... 广州—佛山地区位于珠三角经济区的核心地带,三条区域性断裂从中交错穿过.广州—佛山地区精细的地壳浅部三维S波速度结构,对于研究区内的城市规划建设、地震灾害评估、强地面运动模拟等具有重要意义.本文利用布设于广州—佛山地区短周期密集地震台阵中的1104个台站记录到的连续波形数据,采用背景噪声互相关方法计算了台站对间的互相关函数并进一步提取到周期范围在0.1~5 s内的39488条高质量面波群速度频散曲线,然后通过基于射线追踪的面波直接反演方法计算得到了研究区内0.3~3 km深度的高分辨率三维S波速度结构.结果显示:研究区内地壳浅部S波速度横向差异显著,其中南部的珠江三角洲断陷盆地S波速度结构相对较为复杂,而北部的广花盆地内部S波速度结构则表现相对简单.研究区内的低速异常主要位于断裂附近,且大都位于断裂的下降盘.珠江三角洲内三水盆地东缘表现为马鞍状低速异常,向下最大延伸至2 km,低速体南北两侧边界与控盆断裂位置基本一致.广花盆地内部存在两个平行排列的高速异常,中间夹持一平行构造走向的低速异常,总体速度结构特征符合广花盆地为一复式向斜的地质构造背景.低速异常向下延伸至1.4 km深度处,可能指示了卷入向斜地层的最大埋深.沿广州—从化断裂发育条带状低速异常,与沿断裂形成的沉积地层有关.条带状异常在浅部分为两段,表明广州—从化断裂在历史上可能具有分段活动性.玉带公园周围被高速异常环绕,异常向上延伸至距地表约1.3 km处,结合研究区已有资料推测该高速异常可能为早期岩浆侵入在地壳浅部的反映. 展开更多
关键词 密集台阵 背景噪声成像 地壳浅部 s波速度结构 广州—佛山
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Decoupling U.S.Economy from China Doomed to Fail
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作者 HE WEIWEN 《China Today》 2023年第6期44-45,共2页
The global supply chain is based on the global distribution of materials,technology,capital,labor,and markets and thus cannot be altered by political motives.KEEPING a sound and stable global supply chain will benefit... The global supply chain is based on the global distribution of materials,technology,capital,labor,and markets and thus cannot be altered by political motives.KEEPING a sound and stable global supply chain will benefit not only China and America,but also the world at large.Janet Yellen,U.S.secretary of treasury,has realized the devastating consequences of decoupling U.S.economy from Chinese economy when she spoke at John Hopkins Institute on April 20,2023.Yellen said,“The United States will assert ourselves when our vital interests are at stake.But we do not seek to decouple our economy from China’s.A full separation of our economies would be disastrous for both countries.It would be destabilizing for the rest of the world.” 展开更多
关键词 U.s. consequences economy
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Perspective of World Economy and China's External Economic Environment
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作者 Tao Jian Chen Fengying Zhao Hongtu Zhang Yuncheng Jiang Yong Liang Jianwu Ni Jianjun Li Hongyan 《Contemporary International Relations》 2003年第12期31-63,共33页
Owing to a series of impacts of the "9·11 terrorist attack," the accounting scandals of big companies, Iraq War and the SARS crisis in the past two years, the world economy that might have rebounded for... Owing to a series of impacts of the "9·11 terrorist attack," the accounting scandals of big companies, Iraq War and the SARS crisis in the past two years, the world economy that might have rebounded forcefully has been on a wavering process of slow recovery. 展开更多
关键词 of As for Perspective of World economy and China’s External Economic Environment that been THAN World into HAVE WILL
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How China's young economists see the country's economy
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作者 金碚 李钢 梁泳梅 《China Economist》 2009年第5期106-112,共7页
The Institute of Industrial Economics at the Chinese Academy of Social Sciences and China Business Journal jointly conducted an online survey on the thinking and research of China’s young economists on the country’s... The Institute of Industrial Economics at the Chinese Academy of Social Sciences and China Business Journal jointly conducted an online survey on the thinking and research of China’s young economists on the country’s economic issues. The survey lasted from June 17 to June 26,2009. 展开更多
关键词 In rate How China’s young economists see the country’s economy WILL than
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China's Economy Approaching the World Economic Track
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作者 Liu Rixin Research-fellow of Economic Research Centre of State Planning Commission 《China's Foreign Trade》 1994年第6期3-5,共3页
The year 1993 was the fifteenth of China’s reform and opening to the outside. Its economy sustained double digit growth for two years running. Last year, domestic GNP was RMB3,138 billion, a 13.4 percent increase com... The year 1993 was the fifteenth of China’s reform and opening to the outside. Its economy sustained double digit growth for two years running. Last year, domestic GNP was RMB3,138 billion, a 13.4 percent increase compared with the previous year’s 13.2 percent. 展开更多
关键词 World China’s economy Approaching the World Economic Track will GNP
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Special Economic Zones——New growth points in China's economy
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作者 Sun ZhijieSEZ Office of the State Council 《China's Foreign Trade》 1996年第11期10-11,共2页
It was approved by the State Council in1984 to establish economic andtechnological development zones in 14coastal port cities to function as windows forthose cities to attract foreign investment,introduce advanced tec... It was approved by the State Council in1984 to establish economic andtechnological development zones in 14coastal port cities to function as windows forthose cities to attract foreign investment,introduce advanced technology andmanagement methods and expand the export-oriented economy. Since 1992, 18 otherdevelopment zones have been approved bythe Council, increasing the number of suchzones to 32. 展开更多
关键词 Us New growth points in China’s economy special Economic Zones
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Coordinated development of Yunnan's frontier culture and economy under the regional economic integration pattern
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作者 WAN Yu-ying 《Ecological Economy》 2017年第2期165-171,共7页
This paper constructs the index system by means of quantitative analysis. We choose the coordination degree of Yunnan province from 2012 to 2015. The regional cultural and economic development in Yunnan's frontier... This paper constructs the index system by means of quantitative analysis. We choose the coordination degree of Yunnan province from 2012 to 2015. The regional cultural and economic development in Yunnan's frontier are analyzed so that we can provide the reference for the sustainable development of Yunnan's frontier and realize the coordinated development of culture in Yunnan's frontier and economic system in order. The results show that the culture and economy in Yunnan's frontier are coupled with formation of the coordinated development of culture and economy; economic development is the main reason to promote the coordinated development of culture and economy in Yunnan's frontier, and it contributes to the main force of improving the coordinated development of evolution types; the coordinated development degree of the overall level is low and still in the China's backward level. 展开更多
关键词 regional economic integration culture and economy coordinated development Yunnan’s frontier
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Policy Towards Gender Equality in Employment in a Globalizing Economy——An outline of the analysis report on the impacts of China's economic reform on women employment 被引量:1
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作者 Li Huijing 《浙江经济》 1995年第3期6-9,共4页
1.This study is one of The Applied Economic Institutes Linkages Project(AERIL)which is funded by theCanadian International Development Agency(CIDA)and jiontly managed by The Conference Board of Canada(CBOC)and the Int... 1.This study is one of The Applied Economic Institutes Linkages Project(AERIL)which is funded by theCanadian International Development Agency(CIDA)and jiontly managed by The Conference Board of Canada(CBOC)and the International Trade Research Institute in China.It is jointly implemented by the Institute ofEconomic Research of the Chinese State Planning Commission and the North—South Institute of Canada。 展开更多
关键词 An outline of the analysis report on the impacts of China’s economic reform on women employment Policy Towards Gender Equality in Employment in a Globalizing economy
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China’s Potential Economic Growths during 2015-2025 under Different Scenarios~ 被引量:1
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作者 李平 娄峰 《China Economist》 2015年第2期82-99,共18页
China has entered a crucial period of further growth and restructuring that will last until 2025. Based on a review of the major factors affecting China's potential economic growth, this paper has created an integrat... China has entered a crucial period of further growth and restructuring that will last until 2025. Based on a review of the major factors affecting China's potential economic growth, this paper has created an integrated economic system model consisting of system dynamics, econometrics, and input-output for the forecast of China's economic size and structure by 2025. Analysis shows that prior to 2025, China will be able to maintain a potential annual economic growth rate of 5.7%-7.2%. Faced with an international environment of a possible slowdown of advanced economies and diminishing demographic dividends, China needs to further expedite its urbanization process, enhance R&D and education spending, increase total factor productivity (TFP), vigorously develop the tertiary sector, and expand consumption in order to achieve the optimistically estimated growth of 6.6%-7.4% during the period of 2015-2025. Economic growth should be accompanied by the upgrade of industry structure and improvement of investment and consumption structures. 展开更多
关键词 China's economy structural transition potential economic growth rate
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How to Sustain the Rapid Growth of China's Economy 被引量:5
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作者 吴敬琏 《China Economist》 2008年第2期5-15,共11页
Can the rapid growth of China’s economy be sustained? How is it to be sustained? This has become a hot topic in recent years arousing worldwide attention. To understand the reason for this much talked about topic, we... Can the rapid growth of China’s economy be sustained? How is it to be sustained? This has become a hot topic in recent years arousing worldwide attention. To understand the reason for this much talked about topic, we have to look at the past 30 years of China’s development, and how it has become an important force in the world economy. Whether 展开更多
关键词 How to sustain the Rapid Growth of China’s economy
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The Function,Future and Support Elements of Farmer Cooperative Economy Organization
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作者 Jing GAO Peng XIE 《Asian Agricultural Research》 2014年第5期105-108,共4页
The nature of farmer cooperative economy organization( known as FCEO) determines the fact that the economic effects of farmer cooperative economy organization are as important as its social effects. Many experts,howev... The nature of farmer cooperative economy organization( known as FCEO) determines the fact that the economic effects of farmer cooperative economy organization are as important as its social effects. Many experts,however,now would only focus on its economic function, and either neglect or weaken its social influence. Therefore,this paper introduces the theoretical foundation of the farmer cooperative economy organization,and studies the nature of cooperative economics. Based on those typical cases,the future of cooperative organization and four supporting elements were put forward in this paper. 展开更多
关键词 FARMER COOPERATIVE economy ORGANIZATION Function s
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The transformation of China's economic and government functions
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作者 ZHOU Yu-feng 《Chinese Business Review》 2010年第2期56-60,共5页
The content of China's economic transformation is not single, and this article argues that it includes three parts. The first is the reform of economic system, the second is the change in the pattern of economic grow... The content of China's economic transformation is not single, and this article argues that it includes three parts. The first is the reform of economic system, the second is the change in the pattern of economic growth, and the third is the adjustment of economic structure. Government is the leading force of China's economic transformation, and repeated reform of government institutions has brought about some changes to government functions. But problems are obvious that lag changes of government functions have become an obstacle in China's economic transformation. This article describes the historical evolution and the reality of China's economic transformation, and analyzes the main reasons of lag changes in government functions, and reveals that the transformation of government functions is the key for successful transformation of China's economy. 展开更多
关键词 TRANsFORMATION China's economy government functions
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Promoting Internationalization of Jiangsu's Economy
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作者 Wang RongbingVice-Governor of Jiangsu ProvinceHonourary Chairman of the CCPITJiangsu Sub-Council and CCOIC JiangsuChamber of Commerce 《China's Foreign Trade》 1996年第12期11-12,共2页
Jiangsu is situated on the Yangtze Deltaon China’s east coast, and is a provincewith a developed economy, science,technology, education and culture. Its area is102,600 sq km, 1.1% of the total area ofChina, the popul... Jiangsu is situated on the Yangtze Deltaon China’s east coast, and is a provincewith a developed economy, science,technology, education and culture. Its area is102,600 sq km, 1.1% of the total area ofChina, the population is 70.66 million, 5.8%of the total population of China, and the GNPwas RMB515.5 billion in 1995, 8.9% of thetotal GNP of China. Since the early 1990s, the province hasseized various opportunities to expand 展开更多
关键词 In Promoting Internationalization of Jiangsu’s economy Us GNP
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New Economy Output Accounts for 15.7% of China's GDP
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《China's Foreign Trade》 2018年第6期4-5,共2页
The value-added output of new industries,new types of business and new business models accounted for 15.7% of China’s GDP last year,up 0.4% from2016,the National Bureau of Statistics(NBS)said recently.
关键词 GDP of China’s GDP New economy Output Accounts for 15.7
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China's Digital Economy Paves the Way for the "New Fashion" of Transnational Investment
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作者 Wang Lili 《China's Foreign Trade》 2017年第6期12-13,共2页
The volume of e-commerce trade is surging, mobile payment is taking over the world, and the sharing economy is a worldwide phenomenon. In recent years, China has made remarkable achievements in the digital economy dom... The volume of e-commerce trade is surging, mobile payment is taking over the world, and the sharing economy is a worldwide phenomenon. In recent years, China has made remarkable achievements in the digital economy domain, which has garnered attention from a wide range of sources. 展开更多
关键词 China's Digital economy Paves the Way "New Fashion" Transnational Investment
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LI ZILIU'S GUANGZHOU COMPLEX
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作者 Heng Ping and Fulin 《大经贸》 北大核心 1997年第3期88-90,共3页
On the tenth conference of the standingcommittee of Guangzhou Municipal People’sCongress on August 27, 1996, the announcement by Li Ziliu, who was then Mayor ofGuangzhou, that he would resign the mayorpost, won an un... On the tenth conference of the standingcommittee of Guangzhou Municipal People’sCongress on August 27, 1996, the announcement by Li Ziliu, who was then Mayor ofGuangzhou, that he would resign the mayorpost, won an unusual three-minute applausesfrom representatives of the conference. Theapplauses containing representatives’ respectsand appreciations to him , moved Li. When he took the positon six years ago,Li, who came from the economically booming Sunde City in the Pear River Delta, wasgiven a nickname as "rural mayor". 展开更多
关键词 LI LI ZILIU’s guangzhou COMPLEX
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That’s Entertainment! The Cultural Economy
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作者 staff reporter HOU RUILI 《China Today》 2011年第2期30-32,共3页
The creative economy is one of the most dynamic sectors of world trade, or so declared UNCTAD’s (United Nations Conference on Trade and Development) Edna dos
关键词 The Cultural economy s Entertainment UNCTAD Us World
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China's Economy Begins Major Readjustment
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《China's Foreign Trade》 1999年第4期14-15,共2页
关键词 In China’s economy Begins Major Readjustment
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High Speed Development of Zhangjiagang's Economy
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作者 Chu Xiong 《China's Foreign Trade》 1995年第5期33-34,共2页
Zhangjiagang, located on the southern side of the lower reaches of the Yangtse River, is a coastal industrial city that in emerging is the process of the country’s reform and opening-up drive. The city enjoys an idea... Zhangjiagang, located on the southern side of the lower reaches of the Yangtse River, is a coastal industrial city that in emerging is the process of the country’s reform and opening-up drive. The city enjoys an ideal location as it is in the economically-developed region composed of Suzhou., Wuxi and Changzhou, with Shanghai to the east, Wuxi to the west, Suzhou to the south and Nantong to the north. Since it was upgraded into a city in 1986, Zhangjiagang has been taking advantage of its 展开更多
关键词 High speed Development of Zhangjiagang’s economy Us
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Reducing unemployment in China's economy
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作者 周丽敏 《China Economist》 2008年第6期5-9,共5页
China’s great transformation,launched three decades ago,has changed the fate of hundreds of millions of people,including Liu Wei,an "educated youth" at the time. After having witnessed the seeming insignifi... China’s great transformation,launched three decades ago,has changed the fate of hundreds of millions of people,including Liu Wei,an "educated youth" at the time. After having witnessed the seeming insignificance and helplessness of individuals in the face of grand social movements over the past 30 years,Liu,now an economist,shifted his attention to how the fate of ordinary people changes amid the rising and ebbing tides of the economy. While people fret over the future national well-being during complicated policy changes,Liu pointed out that employment holds key to China’s economy because employment has a direct bearing on people’s livelihood. 展开更多
关键词 Reducing unemployment in China’s economy CYCLE
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