查询词典 commodity paper

Therefore, based on the impulse response function and variance decomposition of vector autoregression, this paper presents empirical research on the relationship between commodity housing price and income gap.

为此，在基于向量自回归模型的脉冲响应函数以及方差分解这一分析框架下，对我国商品住宅价格和收入差距之间的关系进行了实证研究。

Again, this paper puts forward China commodity housing price fluctuation of empirical research, namely basic variable reference model of basic variable model -- China's housing, summarizes the main reason price fluctuation.

再次，本文提出了我国商品住房价格波动实证研究的参考模型，即基本变量—非基本变量模型，总结了我国住房价格波动主要原因。

This paper selects futures contracts of copper in SHFE, hard wheat in ZCE and soybean in DCE as samples and,by means of principle of maximum entropy,generalized extreme value distribution and K-S goodness-of-fit test, makes an empirical study on the characteristics of statistic distribution of time interval between extreme volatilities of return rate series of commodity futures in China.

本文基于极值理论，以沪铜、大连大豆和郑州硬麦期货为研究对象，应用最大信息熵原理、广义极值分布和K－S拟合检验，实证分析了我国商品期货收益率极端波动的时间间隔的统计分布特征。

On basis of the concepts of military products and military product purchase, and the concept that military products are commodity, this paper analyses the speciality of the commodity property of military products from five aspects of use value, value, exchange market, accumulation of products, and implement of production.

在对军品、军品采办、军品是商品等概念界定的基础上，从使用价值、价值、交换市场、生产积累、生产实现等五个方面，就军品的商品属性的特殊性进行了剖析和研究。

Having analyzed a series of basic concepts, the paper points out that agricultural competitiveness can be understood both at the agricultural industry level and at agricultural commodity level. The paper analyzes the factors that might affect agricultural competitiveness, and then points out that proper market structure of agricultural industry is the precondition to ...

构建合理的农业产业市场结构是提高农业竞争力的前提条件，农业企业和农户的农产品成本、农产品差别化和农业生产项目的选择策略是影响农业竞争力的主要因素，农业竞争力的提升须从这些影响因素入手。

To aim directly at causality between export commodity using composition and economic development in China, differences of element input caused by appreciation of RMB, relationship between productive efficiency of trade department or not and exchange rate, and effect of every factor to micro commodity these problems, the paper applied econometric models such as vector auto regression, vector error correction model, varying parameter model and panel data model to expose contact between varied export commodity composition and different economic variables.

针对商品使用结构与中国经济发展的因果关系、人民币升值造成中国出口商品要素投入的差异、贸易和非贸易部门的生产率同汇率的关系、各影响因素对微观出口商品的影响四个相关问题，利用向量自回归、误差修正、变参数模型和面板数据模型等计量经济模型揭示不同类型的出口商品结构与各经济变量间的联系。

With the full and accurate data, the fourth part had forecasted the development tendency of Nanjing residential real estate market from three aspects of supply, demand and price. On the basis of gray relational analysis method, it demonstrated the main factors affect the commodity housing demand. The paper applied the GM(1, 1) model to establish the gray forecast model of Nanjing commodity housing sales. Finally, based on regression analysis, the result indicates that the housing price was not caused by supply and demand.

第四部分通过大量详实的数据，从南京市住宅市场的供给、需求及价格三方面，预测了南京市未来住宅商品房的供给量，并运用指数增长模型分析了南京市未来住宅房地产开发投资和销售面积的波动趋势；运用灰色关联度实证了显著影响南京市住宅商品房需求的因素，同时，借助灰色预测方法，建立灰色预测模型预测了未来几年南京市住宅商品房销售面积；最后运用回归分析方法实证了南京市住宅商品房价格增长过快并非完全受供求关系影响，同时将定量和定性分析相结合预测了南京市住宅商品房价格的发展趋势。

Because China has not complete special package management law and regulation,this paper studies the law and regulations related to commodity package articles such as environmental protection law,temporary package resources recovery management method,clean production law,health food law,drug management law,solid waste pollution environment protection law,import and export commodity examination law,dangerous chemical commodity package and container fixed point production management law,rail commodity transpor...

鉴于我国目前尚无完整专门的包装管理法规，就现行我国与商品包装有关的环境保护法，包装资源回收利用暂行管理办法，清洁生产促进法，食品卫生法，药品管理法，固体废物污染环境防治法，进出口商品检验法，危险化学品包装物，容器定点生产管理办法，铁路货物运输规程等法规，研究指出了其与商品包装密切相关的条款。

This paper analyzes both wood supply from commodity limber, peasant wood, artificial board and import lumber and demand from main building industry, peasant wood, firewood, export wood. It collect the data of log, converted timber, plywood, fiberboard, shaving board, paper and cardboard, paper pulp and wastepaper output, import and export volume from 2000 to 2005, forming the quantitative result. At last it analyses the cause that wood supply and demand breach produces and gives resolving method.

本研究对木材市场的商品材、农民自用材、人造板和进口材的供给分析以及对木材市场的主要工业建筑业用材、农民自用材和薪炭材和出口材的需求分析，并收集2000~2005年间原木、锯材、胶合板、纤维板、刨花板、纸及纸板、纸浆和废纸产量、进口量以及出口量数据，按照经验比例折算成原木量，得出各年度木材需求总量的定量分析结果，最后分析了木材供需缺口产生的原因和采取的对策。

This paper begins with housing industry macroscopic environment , recent development and present situation of Tianjin's commodity dwelling, A lot of problems, mainly from housing system, resident housing, investment scale, construction scale, selling scale, market price and real estate company quantity data , are presented .it has been analyzed the future dwelling land supply and potential supply capacity of commodity dwelling and influence factor of supply capacity.

本文从住宅产业的宏观环境出发，对天津市商品住宅的近几年的发展和现状，主要从住房体制、商品住宅投资规模、建设规模、销售规模、市场价格以及房地产开发企业数量等状况的历史和现实进行叙述。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。