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Search Results: 1 - 10 of 506524 matches for " <br>王雨 "
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货币政策对住宅商品房价格影响的区域差异——来自我国31省份的证据
DIFFERENT REGIONAL EFFECTS OF MONETARY POLICY ON THE RESIDENTIAL HOUSING PRICES—— The Evidence from 31 Provinces in China#br#

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- , 2018,
Abstract: 摘要 我国房地产市场的发展演进与我国宏观经济走向有着密切的关系。由于我国不同地区间经济发展水平各异,经济运行特点有别,我国区域住宅商品房市场价格与宏观经济的联动关系以及对货币政策的反应效力均呈现出了明显差异。本文根据我国31省份的相关宏观数据,通过VAR/PVAR模型及统计学方法,研究发现了能够解释各区域住宅商品房价格趋势被持续维持的“正螺旋反馈机制”及货币政策的时滞效应。基于此,可将全国各省份的住宅商品房价格趋势的形成类型划分为货币政策主导型、经济增长主导型、混合主导型与房地产主导型。
Abstract: The development and evolution of the real estate market in China has a close relationship with the trend of macroeconomy Due to the different levels of economic development in various regions of China, there exist a variety of characteristics of economic operation Therefore, the dynamic relationships between the residential housing prices and regional macroeconomy, in addition to the responses to the monetary policy are significantly different The empirical analysis with 31 provincial macro data shows that the “spiral feedback loop” is consisted of every regional residential housing prices tendency by VAR/PVAR model and statistical method According to the “spiral feedback loop”, all provinces can be divided into four categories respectively: monetary policy leading, economic growth leading, mixed leading and real estate leading model
人类命运共同体与全球环境治理的中国方案 A Community of Shared Future for Mankind and Chinas Project for Global Environmental Governance#br#
辰#br#
- , 2018,
Abstract: 摘要 以“人类命运共同体”理念为基础的全球环境治理的“中国方案”,是根据当代全球生态危机的现实,在对马克思主义理论和中国传统文化的继承和发展的基础上,超越了西方“深绿”“浅绿”和“红绿”思潮的生态治理理论,以“环境正义”为价值诉求,主张通过破除资本的霸权逻辑,以对话协商、合作共赢的方式,化解不同民族国家的生态利益矛盾,倡导生态文明发展道路,是新型全球环境治理理论,可作为当代全球环境治理的科学理论指南。
A study of intragranular slip and grain boundary sliding in fcc Pd
FCC金属Pd中晶界滑移的研究

WANG Yuchen,<br>
金属学报 , 2008,
Abstract: 使用位能图方法对金属Pd中晶界滑移的研究表明:有序晶界滑移易于开动,有序晶界的滑移可以引起晶界的迁移;与有序晶界相反,无序晶界的滑移很难开动.该结果可以解释形变过程中应力集中和位错发射通常均出现在无序界面处.
What the Prorocentrum species should be? -A review on identification of a Prorocentrum species from the East China Sea
我国东海赤潮原甲藻应属哪种

QI Yuzao,WANG Yan,<br>齐,
应用生态学报 , 2003,
Abstract: In the past decade, the Prorocentrum bloom was the most frequently occurred bloom in the East China Sea. It occurred every one year or two years, and covered huge areas. There were arguments on the identification of Prorocentrum bloom causative species. Some scientists thought the species being P. dentatum Stein, but the others thought that it was a new species, P. donghaiense Lu. For achieving the proper classification of the species, an "International Workshop on HAB Causative Species--Taxonomic View on a species of Prorocentrum in the East China Sea" was held in Shenzhen, China in November, 2002. By reviewing as much as available references, and by comparing the Prorocentrum specimen from the East China Sea with those from Japan, Korea and USA, scientists participated in this Workshop agreed that: 1) the specimens from Japanese and Korean waters, and from CCMP, USA were the same species; 2) the features of anterior projection and cell surface marking were similar to those of originally described P. dentatum Stein; 3) the major difference is the cell size. The specimens from the East China Sea were mostly less than 20 microns long, whereas the size of the original described P. deatatum was larger than 50 microns; 4) the minor difference is the shape of the cell end. The original described P. deatatum was with a pointed end, whereas the cells from the East China Sea were mostly with a rounded end. There was no final agreement for the species identification at the Workshop. By summing all views of scientists from the Workshop, the authors suggested that the bloom causative species of Prorocentrum in the East China Sea, as well as so-called species of P. dentatum from other East Asian waters, should be the same species. They are all P. donghaiense Lu.
A GRAPHICAL METHOD FOR SYNTHESIZING MULTI-TERMINAL SWITCHING CIRCUITS
多端接点网絡綜合的图解法

WANG YU-SING,<br>
自动化学报 , 1964,
Abstract: 本文讲述的综合多端接点网络的图解法是对B.H.Рогинский的图解法的改进.在第一节中,定义了基本号码组,给出了构造串并联电路的方法.在第二节中,在考虑迂迴路的情况下,定义了一般号码组和迂迴号码组.利用这种号码组,可进一步使电路简化,甚至有可能构成桥形电路.
VARIATION AND HIGH ORDER ACCURACY SYMPLECTIC SCHEME FOR INFINITE DIMENSIONAL SYSTEM
变分与无限维系统的高精度辛格式

Wang Yushun,<br>,秦孟兆
计算数学 , 2002,
Abstract: In this paper, we present a new method to construct the symplectic schemes by the third type generating functions 1] for infinite dimension Hamilton system. After overcoming successfully the essential difficult on the calculus of high order variations, we get the semi-discretization with arbitrary order of accuracy in time direction for the PDEs. Furthermore the related modified equations of original equation are obtained from the semi-discretization. Numerical results on collision of solitons are also presented to show the effectiveness of the scheme.
跨国公司逆向创新过程中的创新障碍与破解能力组合研究
Research on Innovation Barriers and Breaking Ability Combination of Multinationals’ Reverse Innovation

,鑫<br>XU Yusen,WANG XIN
- , 2018,
Abstract: 摘要 以通用医疗集团和德国西门子股份公司为案例,采用扎根分析方法,归纳了领先跨国公司在逆向创新过程中所面临的合作障碍,总结了相对应的障碍破解的能力组合。研究发现:逆向创新过程中的障碍因素有其演化规律,即障碍因素的制约强度趋向提高、障碍因素涉及的创新主体趋向增多、障碍因素涉及的创新链条环节更长和障碍因素从有型资源壁垒趋向无形资源壁垒;跨国公司在各个阶段破解障碍有多种能力组合,包括母合能力、市场感知能力、微创新组合能力、资源集成能力、风险管控能力和满足产业规制能力等
LED内照式主动发光交通标志
LED-Based Actively Luminous Traffic Signs
 [PDF]


Open Journal of Transportation Technologies (OJTT) , 2015, DOI: 10.12677/OJTT.2015.46014
Abstract:
本文研究并设计了一种新型发光道路交通标志——LED内照式主动发光标志。该标志采用LED阵列作为背光源,并透过正面镂空的铝制型材和棱镜型反光膜发光,最后粘贴显示字形的深色反光膜。该类标志亮度均匀、无眩光,能够起到主动显示交通信息的作用。
This paper studies and designs a new type of road traffic signs, which is called LED-Based Actively Luminous Traffic Signs. It uses a LED array as a back light source, and emits light through aluminum extruded sections whose front is hollow and prism-type reflective film. Finally, it will paste the dark reflective film to display font. The signs, with uniform brightness and no glare, can play an active role in the display of traffic information.
Multisymplectic Euler Box Scheme for the KdV Equation
WANG Yu-Shun,WANG Bin,CHEN Xin,<br>,,陈新
中国物理快报 , 2007,
Abstract: We investigate the multisymplectic Euler box scheme for the Korteweg--de Vries (KdV) equation. A new completely explicit six-point scheme is derived. Numerical experiments of the new scheme with comparisons to the Zabusky- Kruskal scheme, the multisymplectic 12-point scheme, the narrow box scheme and the spectral method are made to show nice numerical stability and ability to preserve the integral invariant for long-time integration.
若干数值模式对2003年夏季青藏高原中南部降水预报检验

高原气象 , 2004,
Abstract: 利用国内外几种数值预报模式的降水预报产品,对2003年主汛期(6~8月)青藏高原中南部的预报能力做了详尽的检验。检验结果表明,各模式小雨预报的TS评分较高,明显高于全国及其它地区的评分;但中雨以上各级降水检验评分较低,主要原因是各模式的预报雨区面积明显偏大,空报率较高。无论是预报员的预报,还是各种全球或区域模式的预报;无论是日本和德国的模式,还是我国目前业务运行的数值预报模式,对青藏高原的降水预报均无明显优势。
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