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高速加工的CAM技术与模具加工 被引量:3
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作者 阎光荣 许鹤峰 白俊涛 《电加工与模具》 2000年第3期1-5,共5页
论述了高速加工的特点及技术要求 ,给出了高速加工的实现方法———基于材料留量的加工。指出留量加工不仅是实现高速加工的有效方法 ,而且是智能加工的技术基础。
关键词 高速加工 模具制造 加工 CAM 模具加工
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陕西省人民政府办公厅关于印发省电子口岸三年发展规划(2015—2017年)的通知
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《延安市人民政府政报》 2014年第11期4-9,共6页
陕政办发[2014]120号各市、县、区人民政府,省人民政府各工作部门、各直属机构:《陕西省电子口岸三年发展规划(2015-2017年)》已经省政府同意,现印发你们,请认真贯彻执行。陕西省电子口岸三年发展规划(2015-2017年)随着经济全球化和信... 陕政办发[2014]120号各市、县、区人民政府,省人民政府各工作部门、各直属机构:《陕西省电子口岸三年发展规划(2015-2017年)》已经省政府同意,现印发你们,请认真贯彻执行。陕西省电子口岸三年发展规划(2015-2017年)随着经济全球化和信息化的不断发展,电子口岸的建设发展速度及水平已经成为衡量我国对外贸易和电子商务发展的重要标志。在国家不断扩大向西开放,深入推进“一带一路”战略和省委、省政府提出建设丝绸之路经济带新起点的背景下。 展开更多
关键词 电子口岸 发展规划 三年 国家海关总署 监管区域 工作部门 综合保税区 重点项目 经济全球化 加工贸
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The Key Driver of China’s New Economic Development Pattern:A Major Power’s Flying Geese Paradigm 被引量:1
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作者 Su Qingyi Wang Fenglong 《China Economist》 2021年第5期104-131,共28页
This paper examines China’s flying geese paradigm that serves as a key driver of a new pattern of the country’s economic development.Our results suggest that such a major power’s flying geese paradigm has taken sha... This paper examines China’s flying geese paradigm that serves as a key driver of a new pattern of the country’s economic development.Our results suggest that such a major power’s flying geese paradigm has taken shape in the aftermath of the global financial crisis in 2008.However,this paradigm has provincial heterogeneity in that industrial relocation varies across provinces.For instance,China’s central and western regions have shown differences while serving as destinations for labor-intensive industries and processing trade.This flying geese paradigm evolves in a slow and nonlinear manner,and may be subject to stagnation and even reversal. 展开更多
关键词 new economic development pattern flying geese paradigm industrial relocation labor-intensive industries processing trade
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基于核函数的非线性校正算法在原油快评中的应用
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作者 李敬岩 褚小立 田松柏 《石油学报(石油加工)》 EI CAS CSCD 北大核心 2016年第5期967-973,共7页
为了快速准确地测量原油的密度、酸值和硫质量分数等重要性质,采用红外光谱技术结合非线性化学计量学定量校正算法建立校正模型。结果表明,分别使用最小二乘支持向量机算法(LSSVM)和核偏最小二乘(KPLS)两种基于核函数的非线性校正算法... 为了快速准确地测量原油的密度、酸值和硫质量分数等重要性质,采用红外光谱技术结合非线性化学计量学定量校正算法建立校正模型。结果表明,分别使用最小二乘支持向量机算法(LSSVM)和核偏最小二乘(KPLS)两种基于核函数的非线性校正算法建模预测原油密度、酸值和硫质量分数的预测标准偏差分别为0.0065g/cm3、0.19mgKOH/g和0.38%以及0.0089g/cm3、0.23mgKOH/g和0.40%,预测结果的重复性与再现性等同或优于标准方法。与经典偏最小二乘(PLS)方法相比,KPLS算法准确性更高,而LSSVM具有更快的训练速率、更小的测量偏差等优点。 展开更多
关键词 原油 最小二乘支持向量机(LSSVM) 核偏最小二乘(KPLS) PLS 红外光谱(MIR) 快速评价
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Zhe jiang Alephan Group Co.,LTD
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《China's Foreign Trade》 2008年第11期34-34,共1页
Established in 1992,Zhejiang Alephan Group Co.,LTD is located in the world famous tourism city-Hangzhou,China,is a large-scale group company,consists of garments and textile manufacture and import & export,restaur... Established in 1992,Zhejiang Alephan Group Co.,LTD is located in the world famous tourism city-Hangzhou,China,is a large-scale group company,consists of garments and textile manufacture and import & export,restaurant,entertainment,tourism enterprises,arts crafts, agricultural products processing,biologic and ecological R&D etc. 展开更多
关键词 浙江 纺织品加工 进出口 农产品加工
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全球第一贸易大国的“中国式困境” 被引量:3
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作者 张茉楠 《经济导刊》 2014年第1期86-86,共1页
贸易就是世界话语权。但贸易体量和规模绝不等于话语权。商务部最新数据显示,2013年,我国进出口总值25.83万亿人民币(折合4.16万亿美元),扣除汇率因素同比增长7.6%。自2009年起,中国晋身世界货物贸易第一出口大国和第二进口大国,而此次... 贸易就是世界话语权。但贸易体量和规模绝不等于话语权。商务部最新数据显示,2013年,我国进出口总值25.83万亿人民币(折合4.16万亿美元),扣除汇率因素同比增长7.6%。自2009年起,中国晋身世界货物贸易第一出口大国和第二进口大国,而此次中国进出口总额首次突破4万亿美元关口,有望超越美国成为全球第一大贸易国。然而,经济全球化改变了国际贸易模式, 展开更多
关键词 国际易模式 汇率因素 体量 经济全球化 出口产品 国际易统计 数据显示 产业环节 顺差额 加工贸
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State Support of Russian Agro-industrial Complex at the Federal and Regional Levels on Entering the Global Market
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作者 Irina Y. Soldatova Victor N. Ovchinnikov +1 位作者 Nikolai G. Kuznesov Alia A. Lisochenko 《Journal of Food Science and Engineering》 2012年第2期118-127,共10页
The main subject of the report consists in showing positive course of Russian agriculture over the last years-entering the global market. That's why it is essential to make following steps to support manufactures aim... The main subject of the report consists in showing positive course of Russian agriculture over the last years-entering the global market. That's why it is essential to make following steps to support manufactures aiming them more actively at export: to develop export operations; to develop actively agro-industrial complex perspectives for entering the WTO; to ensure the food safety of agro-industrial complex while exporting the products; in the context of globalization Russian regions are entering more actively the global market as the relatively independent subjects of international economical relationships. The food safety of Russia-such condition of the state economy, when food independence of the country is provided, provision; physical and economic utility of food products is guaranteed by the state and corresponds to requirements of the legislation of the Russian Federation in safety and quality. Participation in the WTO gives to the country set of advantages in the decision food independence. In the world, the country and in region management of efficiency agriculture with a view of advancement to food safety, should be coordinated necessarily with food independence. State support of the Russian agro-industrial complex on the federal and regional levels when entering into the world market-is a factor of the formation of a new geopolitical status of Russia in the world arena, it is the new selection mechanism of the development of globalization processes in favor of the active participation of the agro-industrial complex of Russia in the world economy. 展开更多
关键词 Export of agro-industrial complex state support of agro-industrial complex the introduction of agro-industrial complex of Russia into the WTO food safety regional agro-industrial complex.
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Re-estimation of China's Degree of Trade Dependence and External Imbalance: Value-added Statistics in the Global Production Chain 被引量:2
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作者 Li Xin Xu Dianqing 《Social Sciences in China》 2013年第4期58-84,共27页
The distortion of GDP and foreign trade data has exaggerated China's foreign trade dependence degree and external imbalance degree. The distortion of GDP is mainly caused by the difference between the exchange rate m... The distortion of GDP and foreign trade data has exaggerated China's foreign trade dependence degree and external imbalance degree. The distortion of GDP is mainly caused by the difference between the exchange rate method and purchasing power parity (PPP) estimation. The distortion of trade data includes double counting of customs statistics as well as the discrepancy between the international trade flows of goods and of capital caused by the ownership issue. The re-estimation of China's trade dependence degree and external imbalance degree reveals that according to official statistics, in 2007 the dependence degree of China's foreign trade decreased to 31.59 percent from 68.02 percent and its imbalance degree decreased to 2.11 percent from 10.13 percent. Therefore, it is utterly groundless to accuse China of "manipulating the exchange rate." 展开更多
关键词 foreign trade dependence degree external imbalance degree processing trade foreign-funded ownership
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The Influence of "Made in China" on the Great Moderation of the Global Economy. An Empirical Test Based on Value Chains
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作者 Yang Jijun Fan Conglai 《Social Sciences in China》 2017年第1期66-84,共19页
We have collected data on China's 22 main trading partners for 1984-2012 and used System GMM to study the influence of "Made in China" on the "Great Moderation" of the global economy. Our research shows that alth... We have collected data on China's 22 main trading partners for 1984-2012 and used System GMM to study the influence of "Made in China" on the "Great Moderation" of the global economy. Our research shows that although trade scale, real effective exchange rate, oil prices, fixed capital investment and other variables have significantly expanded global economic volatility, "Made in China" has markedly restrained output growth rate fluctuations in countries around the world and price fluctuations in developed countries, helping the global economy develop with "high growth, low volatility." "Made in China" is a long-term variable in the context of the global value chain. China needs to take advantage of global value chain restructuring to further upgrade and develop processing and manufacturing industry and expand its presence in the international market. It could choose to adopt a "mirror strategy" and launch trade sanctions targeting counterpart industries or enterprises to counter irrational trade sanctions from the developed countries. At the same time, however, it is important for China to make its own contribution to improve global economic governance and building a new international economic order in the era of global value chains by strengthening its policy coordination with other countries. 展开更多
关键词 global value chain value-added trade Made in China processing trade the Great Moderation
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