机构

• 长春光学精密机械与... [10]
• 地理科学与资源研究所 [7]
• 科技战略咨询研究院 [1]

采集方式

• OAI收割 [18]

内容类型

• 会议论文 [10]
• 期刊论文 [8]

发表日期

• 2024 [2]
• 2023 [4]
• 2022 [2]
• 2012 [1]
• 2011 [1]
• 2010 [2]
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浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Climate Regulates the Effects of Abrupt Vegetation Shifts on Soil Moisture in the Loess Plateau, China 期刊论文  OAI收割 LAND DEGRADATION & DEVELOPMENT, 2024, 卷号: N/A 作者:  Xiao, Guoan;  Xin, Liangjie;  Wang, Xue;  Li, Xiubin;  Tan, Minghong   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/12/20 abrupt vegetation shifts  climate  multi-period difference-in-differences model  revegetation  soil moisture content  the Loess Plateau   Yesterday's solution: Do national economic and technological development zones promote industrial development in typical developing regions of China? 期刊论文  OAI收割 HABITAT INTERNATIONAL, 2024, 卷号: 152, 页码: 103156 作者:  Ye, Zhicong;  Ma, Li;  Jin, Fengjun   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/09/19 National economic and technological  development zones  Industrial development  Developing region  Special economic zones  Difference-in-differences model  Yellow river basin   Do development zones increase carbon emission performance of China's cities? 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 863, 页码: 10 作者:  Gao, Shuang;  Sun, Dongqi;  Wang, Shaojian   |  收藏  |  浏览/下载：29/0  |  提交时间：2023/02/13 Carbon emission performance  Development zone  Industrial cluster  Difference in difference model  China   Do development zones increase carbon emission performance of China's cities? 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 863, 页码: 160784 作者:  Gao, Shuang;  Sun, Dongqi;  Wang, Shaojian   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/01/04 Carbon emission performance  Development zone  Industrial cluster  Difference in difference model  China   Do development zones increase carbon emission performance of China's cities? 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 863, 页码: 160784 作者:  Gao, Shuang;  Sun, Dongqi;  Wang, Shaojian   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/04 Carbon emission performance  Development zone  Industrial cluster  Difference in difference model  China   Do development zones increase carbon emission performance of China's cities? 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 863, 页码: 160784 作者:  Gao, Shuang;  Sun, Dongqi;  Wang, Shaojian   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/01/04 Carbon emission performance  Development zone  Industrial cluster  Difference in difference model  China   Air pollution prevention and control action plan substantially reduced PM2.5 concentration in China 期刊论文  OAI收割 ENERGY ECONOMICS, 2022, 卷号: 113, 页码: 10 作者:  Yu, Yunjiang;  Dai, Chun;  Wei, Yigang;  Ren, Huiming;  Zhou, Jiawen   |  收藏  |  浏览/下载：37/0  |  提交时间：2022/11/09 PM2.5  Difference-in-differences model  Policy effect  Prefecture-level cities  China   Has China's pilot emission trading system promoted technological progress in industrial subsectors? 期刊论文  OAI收割 ENVIRONMENTAL RESEARCH LETTERS, 2022, 卷号: 17, 期号: 11 作者:  Zhang, Haoran;  Liu, Yu;  Choi, Yongrok;  Yang, Lingyu;  Li, Xinbei   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/05/30 emission trading system  green total factor productivity  biennial Malmquist-Luenberger productivity index  multi-period difference in differences model  mechanism test   Features extraction and matching of teeth image based on the SIFT algorithm (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Computer Application and System Modeling, ICCASM 2012, July 27, 2012 - July 29, 2012, Shenyang, China 作者:  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Using of SIFT algorithm in the image of teeth model  can detect the features of the teeth image effectively. In this approach  first  search over all scales and image locations by using a difference-of-Gaussian function to identify potential interest points that are invariant to scale and orientation. Second  select keypoints based on measures of their stability and a detailed model is fit to determine location and scale at each candidate location. Third  assign one or more orientations to each keypoint location based on local image gradient directions. Last  measure the local image gradients at the selected scale in the region around each keypoint. And then use the KNN algorithm to match the features. Through lots of experiments and comparing with other feature extraction methods  this method can detect the features of the teeth model effectively  and offer some available parameters for 3D reconstruction of the teeth model. the authors.   The study of the experiment and preparation with blending characteristic in power plant (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011, April 16, 2011 - April 18, 2011, XianNing, China Xuefeng Z.; Wen-Zhuo X. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 The experiment in the power plant burning with the mixed coal were studied and analyzed by this paper  it carried on the analysis using regression analysis's method to the tentative data to obtains the experimental correlation between the calorific capacity and the ash. Considering the safety and benefit of thermal power plant  the economic model of raw coal blending is researched. The design chooses the different pulverizing equipment and projects the different pattern pulverizing system according to the boiler's capacity of the power plant extension project and the difference of the coal type. This paper motive force of coal blending can completely replace the design. 2011 IEEE.