结果:找到“current us”相关内容75个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
跨国面板数据(1960-2020)四:外债、债务+资本流动(excel、stata版)
0 个回复 - 1709 次查看 跨国面板数据(1960-2020)四:外债、债务+资本流动(excel、stata版) 数据来源:世界银行数据范围:1996-2020年,全球264个国家作者收集整理所得!!! 具体指标包括: 外债存量,总计(国防部,现值美元)。 ...2022-2-2 14:41 - 24118655178735 - 现金交易版
世界银行全球各国发展指标WDI1960-2020数据-金融部门:公共征信系统货币总储备投资
0 个回复 - 1203 次查看 世界银行全球各国发展指标WDI1960-2020数据-金融部门:公共征信系统货币总储备投资 世界银行的世界发展指标world development indicators包含 217个国家和地区,数据年度为1960-2020,相关子库的指标数据如下: ...2021-11-27 20:40 - zxzxzx90081 - 现金交易版
瑞银-中国消费行业-中国女性赋权推动5.3万亿美元消费增长:如何投资?
0 个回复 - 550 次查看 Changing shape of consumption in China; up to US$5.3trn increase UBS expects China to take a further share of global consumption over the next decade, reaching the current US level in 2030E, implying ...2021-9-25 09:39 - superspider - 现金交易版
Heterogeneous individual risk modelling of recurrent events
1 个回复 - 596 次查看 【作者(必填)】 23 【文题(必填)】 23 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/article-abstract/108/1/183/5934915?redirectedFrom=fulltext2023-1-7 09:33 - internet.hzx - 求助成功区
On assessing the association for bivariate current status data
1 个回复 - 274 次查看 【作者(必填)】 23 【文题(必填)】 On assessing the association for bivariate current status data【年份(必填)】 2 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/article-abstract/87/4 ...2022-10-26 14:00 - internet.hzx - 求助成功区
【2018新书】Personal Finance with Python: Using Pandas, Requests, and Recurrent
51 个回复 - 11069 次查看 Personal Finance with Python: Using Pandas, Requests, and Recurrent by Max Humber (Author) About the Author Max Humber is a Data Engineer interested in improving finance with technology. He works ...2018-7-22 06:39 - slowry - 金融学(理论版)
The Digital Transformation of Healthcare: Current Status and the Road Ahead
1 个回复 - 581 次查看 【作者(必填)】Agarwal, R (Agarwal, Ritu) Gao, GD (Gao, Guodong (Gordon)) DesRoches, C (DesRoches, Catherine) Jha, AK (Jha, Ashish K.) [4] 【文题(必填)】The Digital Transformation of Healthcare: Cur ...2022-6-13 15:41 - GLUT123 - 求助成功区
Current Status and Potential Assessment of China’s Ocean Carbon Sinks
1 个回复 - 772 次查看 【作者(必填)】 https://pubs.acs.org/doi/abs/10.1021/acs.est.1c08106 【文题(必填)】 RETURN TO ISSUE[/backcolor]PREV[/backcolor]ENERGY AND CLIMATENEXT[/backcolor] Current Status and Potential ...2022-6-1 14:36 - ~畅畅~ - 文献求助专区
On assessing the association for bivariate current status data
1 个回复 - 543 次查看 【作者(必填)】 7 【文题(必填)】 On assessing the association for bivariate current status data 【年份(必填)】 7 【全文链接或数据库名称(选填)】https://academic.oup.com/biomet/article-abstract/87/ ...2022-3-15 09:34 - internet.hzx - 求助成功区
Research on current status and cultivation approaches
3 个回复 - 575 次查看 【作者(必填)】 [*]Ning Yida [*]Liu Huijun [*]Feng Litao 【文题(必填)】Research on current status and cultivation approaches of college students’ financial literacy in China under the campus loa ...2022-1-7 22:34 - weilongcai7 - 求助成功区
Robust recurrent network model for intermittent time-series forecasting
1 个回复 - 515 次查看 【作者(必填)】 【文题(必填)】 Robust recurrent network model for intermittent time-series forecasting 【年份(必填)】 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article ...2021-9-24 09:33 - ticket1988 - 求助成功区
Robust nonlinear regression estimation in null recurrent time series
1 个回复 - 554 次查看 【作者(必填)】 2323 【文题(必填)】 Robust nonlinear regression estimation in null recurrent time series【年份(必填)】 2323 【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/arti ...2021-9-11 23:25 - internet.hzx - 求助成功区
Current Status of Immunotherapies for Treating Pancreatic Cancer
1 个回复 - 273 次查看 【作者(必填)】 2323 【文题(必填)】2 Current Status of Immunotherapies for Treating Pancreatic Cancer【年份(必填)】 23 【全文链接或数据库名称(选填)】https://link.springer.com/article/10.1007/s1191 ...2021-6-30 17:12 - internet.hzx - 求助成功区
运行mplus后,点击View Diagram后出现了“A diagrammer is currently opened for this
5 个回复 - 4615 次查看 为什么运行mplus后,要看结果时,点击View Diagram后出现了“A diagrammer is currently opened for this output”2018-12-25 23:59 - woyaoxuexiii - 爱问频道
Currency Manipulation versus Current Account Manipulation
2 个回复 - 287 次查看 【作者(必填)】Junning Cai[/backcolor] 【文题(必填)】Currency Manipulation versus Current Account Manipulation[/backcolor] 【年份(必填)】2005 【全文链接或数据库名称(选填)】2020-8-18 11:50 - xiaoxingyunlala - 求助成功区
Personal Finance with Python Using pandas, Requests, and Recurrent
5 个回复 - 1969 次查看 Deal with data, build up financial formulas in code from scratch, and evaluate and think about money in your day-to-day life. This book is about Python and personal finance and how you can effective ...2018-7-23 07:19 - nivastuli - 博弈论
Concurrent Engineering Approaches for Sustainable Product Development in a Multi
5 个回复 - 401 次查看 Concurrent Engineering Approaches for Sustainable Product Development in a Multi-Disciplinary Environment Springer Josip Stjepandic´ • Georg Rock Cees Bil2018-2-7 08:53 - 张雪燕 - 经管书评
A bibliometric analysis on green finance: Current status, development, and futur
1 个回复 - 676 次查看 【作者(必填)】DayongZhangaZhiweiZhangaShunsukeManagib 【文题(必填)】A bibliometric analysis on green finance: Current status, development, and futur 【年份(必填)】Finance Research Letters Availa ...2019-4-29 11:15 - hiderm - 求助成功区
Does household engagement in concurrent business affect the farm size-technical
2 个回复 - 670 次查看 【作者(必填)】Min Zhong, Yuchun Zhu, Qihui Chen, Tianjun Liu, Qihua Cai 【文题(必填)】Does household engagement in concurrent business affect the farm size-technical efficiency relationship in grai ...2019-1-16 22:42 - bofeng - 求助成功区
Understanding Control: Flow Concurrent Programming Using μC++ (2016), PDF+EPUB
4 个回复 - 2162 次查看 Understanding Control Flow Concurrent Programming Using μC++ Authors: Peter A. Buhr Explains many forms of control flow in a programming language, and how they interact Presents corouti ...2016-11-21 06:53 - cmwei333 - C与C++编程
Recurrent Neural Networks for Language Modelling using Apache Singa
3 个回复 - 689 次查看 **** 本内容被作者隐藏 **** https://svn.apache.org/repos/infra/websites/production/singa/content/docs/zh/programming-guide.html2018-11-10 04:30 - Nicolle - winbugs及其他软件专版
wastewater reuse and current challenges (2016)
1 个回复 - 345 次查看 wastewater reuse and current challenges (2016) (.epub)2018-9-13 11:25 - loneshark - 投资人(实务版)
Global imbalances, current account rebalancing and exchange rate adjustment
1 个回复 - 464 次查看 【作者(必填)】Yavuz Arslan[/backcolor] 【文题(必填)】Global imbalances, current account rebalancing and exchange rate adjustments 【年份(必填)】2015 【全文链接或数据库名称(选填)】http ...2018-8-26 18:21 - 郑光凤 - 求助成功区
Deutsche Bank - First half-year current account deficit_8August2018
1 个回复 - 581 次查看 First half-year current account deficit_8August20182018-8-8 10:58 - Susanshi83 - 投资人(实务版)
Imitating Donald Trump’s Style Using Recurrent Neural Networks
9 个回复 - 879 次查看 **** 本内容被作者隐藏 ******** 本内容被作者隐藏 ****2018-7-6 09:53 - Nicolle - winbugs及其他软件专版
Mining_and_Sustainable_Development_Current_Issues
0 个回复 - 422 次查看 2018-6-22 16:06 - xdfhz - 经管书评
mining and sustainable development - current issues (2018)
0 个回复 - 395 次查看 mining and sustainable development - current issues (2018) (.pdf)2018-4-23 13:36 - loneshark - 投资人(实务版)
环境核算 Economic-environmental accounts: a conspectus on current development
0 个回复 - 384 次查看 TJ_10_1989_001 环境核算 Potvin,joseph r. Economic-environmental accounts: a conspectus on current developments Ottawa2018-4-10 10:25 - 吴淑丽 - 经济统计专版
constant 2010 US$跟current us$
0 个回复 - 2570 次查看 constant 2010 US$跟current us$怎么换算?部分国家只找到Agriculture, value added(constant 2010 US$),不知道怎么转化2018-4-4 18:22 - doubles- - 数据求助
Adaptive backstepping control using recurrent neural network for linear ind..
0 个回复 - 438 次查看 摘要:An adaptive backstepping control system using a recurrent neural network (RNN) is proposed to control the mover position of a linear induction motor (LIM) ...http://ieeexplore.ieee.org/xpls/icp. ...2018-1-31 04:30 - DL-er - 人工智能论文版
A Sustainable Model for Integrating Current Topics in Machine Learning Rese..
0 个回复 - 382 次查看 摘要:This paper presents an integrated research and teaching model that has resulted from an NSF-funded effort to introduce results of current machine learning ...原文链接:http://ieeexplore.ieee.org/ ...2018-1-19 07:00 - 人工智能-AI - 人工智能论文版
Current keratoconus detection methods compared with a neural network approa..
0 个回复 - 371 次查看 摘要:Four videokeratographic methods for keratoconus detection were compared with a neural network approach.A classification neural network for keratoconus scre...原文链接:http://www.ncbi.nlm.nih.gov ...2018-1-16 06:00 - 论文库 - 人工智能论文版
Comparing Simple Recurrent Networks and n -Grams in a Large Corpus
0 个回复 - 453 次查看 摘要:The increased availability of text corpora and the growth of connectionism has stimulated a renewed interest in probabilistic models of language processing...原文链接:http://link.springer.com/ar ...2018-1-6 21:29 - 论文库 - 人工智能论文版
Memory search using complex dynamics in a recurrent neural network model
0 个回复 - 434 次查看 摘要:Complex dynamics is expected to enable us to avoid combinatorial explosion and diverging program complexity that has been one of the essential difficulties...原文链接:http://www.sciencedirect.co ...2017-12-30 20:00 - 论文库 - 人工智能论文版
Recognition of control chart concurrent patterns using a neural network app..
0 个回复 - 420 次查看 摘要:Pattern recognition is an important issue in Statistical Process Control, as unnatural patterns exhibited by control charts can be associated with specific...原文链接:http://www.tandfonline.com/ ...2017-12-30 19:30 - a智多星 - 人工智能论文版
Factor Market Distortion and the Current Account Surplus in China
1 个回复 - 566 次查看 【作者(必填)】Yiping Huang and Kunyu Tao 【文题(必填)】Factor Market Distortion and the Current Account Surplus in China 【年份(必填)】2010 【全文链接或数据库名称(选填)】https://www.mitpress ...2017-12-23 21:49 - neil.liu.haaa - 求助成功区
Statistical Analysis of Bivariate Current Status Data with Informative
1 个回复 - 462 次查看 【作者(必填)】 【文题(必填)】 【年份(必填)】 2012 【全文链接或数据库名称(选填)】2017-12-13 08:56 - ynlihuiqiong - 求助成功区
Smooth transition, non-linearity and current account sustainability
1 个回复 - 547 次查看 【作者(必填)】 Shyh-WeiChen 【文题(必填)】 Smooth transition, non-linearity and current account sustainability: Evidence from the European countries【年份(必填)】 2014 【全文链接或数据库名称(选填 ...2017-12-13 06:36 - jzbd - 求助成功区
Supply chain management and activity-based costing: Current status and direction
1 个回复 - 711 次查看 【作者(必填)】 Erik Hofmann,Jan Bosshard 【文题(必填)】 Supply chain management and activity-based costing: Current status and directions for the future【年份(必填)】 2017 【全文链接或数据库名 ...2017-10-6 19:01 - timesever - 求助成功区
Time and efficiency in current environmental discussion
0 个回复 - 880 次查看 【作者(必填)】Jalas M 【文题(必填)】Time and efficiency in current environmental discussion 【年份(必填)】2002 【全文链接或数据库名称(选填)】Workshop VII: Visions of Time2016-12-5 09:58 - 久恋雨 - 文献求助专区
1960-2010世界各国GDP及人均GDP(current US$)
9 个回复 - 6666 次查看 2011-12-23 10:41 - yuefengliu - 数据交流中心
Excellent Tutorial on Sequence Learning using Recurrent Neural Networks
3 个回复 - 1069 次查看 While feats of Deep Learning has been gathering much attention, there were also breakthroughs in a related technology of Recurrent Neural Networks (RNN). RNNs hold great promise for learning general s ...2016-7-26 12:27 - oliyiyi - LATEX论坛
墨西哥 GNI per capita, Atlas method (current US$)
1 个回复 - 252 次查看 墨西哥 1970 680 1971 720 1972 810 1973 970 1974 1190 1975 1430 1976 1500 1977 1440 1978 1550 1979 1850 1980 2460 1981 3090 1982 2760 1983 2220 1984 2040 1985 2130 1986 1940 1987 191 ...2016-5-13 20:11 - 小韵韶 - 数据交流中心
Effect Size Estimates: Current Use, Calculations, and Interpretation
1 个回复 - 1443 次查看 The Publication Manual of the American Psychological Association (American Psychological Association, 2001, 2010) calls for the reporting of effect sizes and their confidence intervals. Estimates of ...2016-5-10 14:00 - ljjqjy - 计量经济学与统计软件
Untangling the causal relationship between government budget and current account
1 个回复 - 801 次查看 【作者(必填)】 [*]Zixiong Xiea, , [*]Shyh-Wei Chenb, 【文题(必填)】 Untangling the causal relationship between government budget and current account deficits in OECD countries: Evidence from boo ...2015-12-4 10:27 - liuchao187 - 求助成功区
请问current US$, XR term是什么意思
1 个回复 - 3159 次查看 请问current US$, XR term是什么意思,是不是现价美圆可比价2009-11-26 19:33 - ekate - 爱问频道
Exploring the integration of sustainability and supply chain management: Current
1 个回复 - 1215 次查看 【作者(必填)】 【文题(必填)】 Exploring the integration of sustainability and supply chain management: Current 【年份(必填)】 【全文链接或数据库名称(选填)】 http://www.emeraldinsight.com/doi/ ...2015-8-8 10:29 - cellformation - 求助成功区
Japan’s national innovation system: current status and problems
1 个回复 - 728 次查看 【作者(必填)】Goto 【文题(必填)】 Japan’s national innovation system: current status and problems 【年份(必填)】2000 Oxford Review of Economic Policy 【全文链接或数据库名称(选填)】2015-5-22 00:22 - linb02 - 求助成功区
Greening the lodging industry: Current status, trends and perspectives for green
2 个回复 - 632 次查看 【作者(必填)】Emmanouela E. Manganaria**, Efthalia Dimaraa & Aristeidis Theotokisb 【文题(必填)】Greening the lodging industry: Current status, trends and perspectives for green value 【年份(必填) ...2015-3-23 17:34 - husteconyy - 求助成功区
On the heterogeneous impact of public capital and current spending on growth acr
7 个回复 - 830 次查看 【作者(必填)】 Gregoriou 【文题(必填)】On the heterogeneousimpact of public capital and current spending on growth across nations 【年份(必填)】2009 【全文链接或数据库名称(选填)】2015-1-29 08:48 - magicsun - 求助成功区
chns里most current household id on c05mast是什么意思?
1 个回复 - 2498 次查看 主要是c05mast是什么意思,没有在数据里找到这个数据集~倒是找到了c10mast,这两个有区别么?2012-11-13 09:57 - Qzzzq - 数据交流中心
Public Private Partnerships in Spanish Ports: Current status and future prospect
1 个回复 - 524 次查看 【作者(必填)】 【文题(必填)】 Public Private Partnerships in Spanish Ports: Current status and future prospects 【年份(必填)】 【全文链接或数据库名称(选填)】http://www.sciencedirect.com/scienc ...2014-12-13 19:40 - liugp1982 - 求助成功区
Framing and conflict: aspiration level contingency, the status quo, and current
1 个回复 - 644 次查看 Schneider, S. L. (1992). Framing and conflict: aspiration level contingency, the status quo, and current theories of risky choice. Journal of Experimental Psychology: Learning, Memory, and Cognition, ...2014-12-12 15:44 - fancymarshal - 求助成功区
Recurrent dilemmas of computer use in complex organizations
1 个回复 - 961 次查看 Kling, R., & Scacchi, W. (1979). Recurrent dilemmas of computer use in complex organizations. In Managing Requirements Knowledge, International Workshop on (pp. 107-116).2014-11-6 23:45 - fancymarshal - 求助成功区
Rapid reviews versus full systematic reviews: an inventory of current methods an
2 个回复 - 938 次查看 【作者(必填)】Watt A1, Cameron A, Sturm L, Lathlean T, Babidge W, Blamey S, Facey K, Hailey D, Norderhaug I, Maddern G. 【文题(必填)】Rapid reviews versus full systematic reviews: an inventory of c ...2014-8-19 13:56 - 木棉小猪 - 求助成功区
Current status and future tendency of lake eutrophication in China
1 个回复 - 1226 次查看 【作者(必填)】Xiangcan Jin, Qiujin Xu, Changzhu Huang 【文题(必填)】Current status and future tendency of lake eutrophication in China 【年份(必填)】2005 【全文链接或数据库名称(选填)】http:/ ...2014-7-4 00:29 - lxxwgdxg - 求助成功区
急求文献Current status of animal welfare and animal rights in China.
1 个回复 - 682 次查看 【作者(必填)】Lu J;Bayne K;Wang J. 【文题(必填)】Current status of animal welfare and animal rights in China. 【年份(必填)】2013 【全文链接或数据库名称(选填)】2014-6-15 14:43 - 江南雨中雨 - 求助成功区
Adjusting the financial risk of tidal current projects by optimising the ‘insta
2 个回复 - 1129 次查看 【作者(必填)】Ralf Bucher, Scott J. Couch 【文题(必填)】Adjusting the financial risk of tidal current projects by optimising the ‘installed capacity/capacity factor’-ratio already during the fea ...2014-6-8 01:34 - 天虚我生 - 求助成功区
Factor Market Distortion and the Current Account Surplus in China
1 个回复 - 1198 次查看 【作者(必填)】Yiping Huang, Kunyu Tao 【文题(必填)】Factor Market Distortion and the Current Account Surplus in China 【年份(必填)】2010 【全文链接或数据库名称(选填)】http://www.mitpressjournal ...2014-5-13 11:12 - ls1216 - 求助成功区
Actor-Network Theory and IS Research: Current Status and Future Prospects
1 个回复 - 707 次查看 【作者(必填)】 Walsham, G. 【文题(必填)】 Actor-Network Theory and IS Research: Current Status and Future Prospects 【年份(必填)】 1997【全文链接或数据库名称(选填)】 http://link.springer.com/cha ...2013-9-21 07:35 - huyifei - 求助成功区
Framing and conflict: aspiration level contingency, the status quo, and current
2 个回复 - 1670 次查看 【作者(必填)】Schneider, Sandra L 【文题(必填)】Framing and conflict: aspiration level contingency, the status quo, and current theories of risky choice 【年份(必填)】1992 【全文链接或数据库名 ...2013-7-23 21:38 - aku2008 - 求助成功区
On-line monitoring of HV bushings and current transformers
1 个回复 - 1689 次查看 【作者(必填)】Berler, Z. ; ZTZ-Service Int. Sokolov, V. Prikhodko, V. Bates, D. 【文题(必填)】On-line monitoring of HV bushings and current transformers 【年份(必填)】2005 【全文链接或 ...2013-7-10 20:58 - minibarglass - 求助成功区
Positive emotion in sport performance: current status and future directions
1 个回复 - 1647 次查看 【作者(必填)】Paul J. McCarthya* 【文题(必填)】Positive emotion in sport performance: current status and future directions 【年份(必填)】Volume 4, Issue 1, 2011 【全文链接或数据库名称(选填)】 ...2013-4-8 16:32 - 诗成 - 求助成功区
Use of antibiotics in preventing recurrent acute otitis media and in treating ot
2 个回复 - 838 次查看 【作者(必填)】Robert L. Williams, MD, MPH; Thomas C. Chalmers, MD; Kurt C. Stange, MD, PhD; Frances T. Chalmers, MD; Steven J. Bowlin, DO, MPH 【文题(必填)】Use of antibiotics in preventing recurrent ...2013-2-4 14:09 - ihc7788c - 求助成功区
On-line monitoring of HV bushings and current transformers
1 个回复 - 836 次查看 【作者(必填)】 Berler, Z. ZTZ-Service Int. Sokolov, V.; Prikhodko, V.; Bates, D. 【文题(必填)】On-line monitoring of HV bushings and current transformers 【年份(必填)】26-26 Oct. 2005 【 ...2013-1-24 14:43 - minibarglass - 求助成功区
世界各国(包括中国)1960-2008 GDP per capita (current US$)
5 个回复 - 3081 次查看 赚的是辛苦钱,只收两个币,保证品质。2010-11-4 15:54 - winds1194 - 数据交流中心
急求教:Data are in current US dollars?
1 个回复 - 1464 次查看 我在世界银行查中美各年人均GDP的时候,上面写着“Data are in current US dollars”,是不是就是说我不用按某一年不变价格进行换算了,上面往年的数据都是按照当前的美元现值换算过来了呢?2011-10-26 21:38 - 小小余 - 爱问频道
世界各国GDP1960-2008(Current-US $)
4 个回复 - 2098 次查看 世界银行统计数据,世界各国GDP,1960-2008(Current-US $)2010-6-17 11:02 - runfenfen - 国民经济管理
The US current Accout Deficit and The Dollar
0 个回复 - 2301 次查看 The US current Accout Deficit and The Dollar.这是Olivier Blanchard六月三日下午的演讲录音.2005-6-3 18:48 - lgx16888 - 宏观经济学
Current mathematical methods used in QSAR/QSPR studies
1 个回复 - 928 次查看 Current mathematical methods used in QSAR/QSPR studies. (PMID:19564933) Journal of Molecular Sciences [2009, 10(5):1978-98] Type: Journal Article DOI: 10.3390/ijms10051978 http://u ...2011-9-30 03:33 - kuhasu - 求助成功区
G7 Current Account Imbalances: Sustainability and Adjustment
0 个回复 - 967 次查看 G7 Current Account Imbalances: Sustainability and Adjustment (National Bureau of Economic Research Conference Report) 文件格式: PDF - (文字版清晰无空页) 作者姓名: Richard H. Clarida 出版日 ...2011-7-17 10:17 - 99rabbit - 金融学(理论版)
The Current Status of Questionnaire Research
1 个回复 - 806 次查看 【作者(必填)】Paul P. Biemer, Robert M. Groves, Lars E. Lyberg, Nancy A. Mathiowetz, Seymour Sudman 【文题(必填)】The Current Status of Questionnaire Research 【年份(必填)】2011 【全文链接或数 ...2013-5-26 08:03 - violinangel - 求助成功区
The Current Status of Thermal Power Plants SO2 Control in China
0 个回复 - 1072 次查看 中电联对中国火电脱硫状况概括PPT-20082010-3-26 03:13 - starxq - 文献求助专区
US governmernt cash in the current stock market rally ?
2 个回复 - 1420 次查看 Charles Biderman, founder and CEO of TrimTabs Investment Research, discusses the possible role of US governmernt cash in the current stock market rally with Bloomberg's Lori Rothman. (Source: Bl ...2010-1-26 11:58 - 老鱼父 - 金融学(理论版)
current US$, XR term
0 个回复 - 1148 次查看 有谁知道"current US$, XR term"是否美圆现价可比价格?2009-11-26 18:48 - ekate - 爱问频道
[下载]The Current Work Focuses of Agricultural Technology Extension and the Reform
0 个回复 - 2847 次查看 The period of the Eleventh Five-year Plan is a key period of time for building a well-off comfortable society, and the construction of a new socialist countryside is a key and difficult point for buil ...2008-4-21 10:39 - beeker - 农林经济学