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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 The effects of indigenous R&D activities on China's energy intensity: A regional perspective 期刊论文 2019, 卷号: 689, 页码: 1066-1078 作者:  Chen, Changhua[1];  Huang, Junbing[2];  Chang, Huigui[2];  Lei, Hongyan[3] 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/06 Identification of group-housed pigs based on Gabor and Local Binary Pattern features 期刊论文 BIOSYSTEMS ENGINEERING, 2018, 卷号: 166, 页码: 90-100 作者:  Huang, Weijia[1];  Zhu, Weixing[2];  Ma, Changhua[3];  Guo, Yizheng[4];  Chen, Chen[5] 收藏  |  浏览/下载：19/0  |  提交时间：2019/12/24 Pig identification  Gabor  LBP  Group-housed pigs   A kinetic energy model based on machine vision for recognition of aggressive behaviours among group-housed pigs 期刊论文 LIVESTOCK SCIENCE, 2018, 卷号: 218, 页码: 70-78 作者:  Chen Chen[1];  Zhu Weixing[2];  Guo Yizheng[3];  Ma Changhua[4];  Huang Weijia[5] 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/24 Key frame sequence  Kinetic energy  Hierarchical clustering  Aggression recognition  Machine vision   Image motion feature extraction for recognition of aggressive behaviors among group-housed pigs 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2017, 卷号: 142, 页码: 380-387 作者:  Chen, Chen[1];  Zhu, Weixing[2];  Ma, Changhua[3];  Guo, Yizheng[4];  Huang, Weijia[5] 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/24 Target location  Key frame sequence extraction  Hierarchical clustering  Aggressive behavior recognition  Animal welfare   Effect of Heat-Treatment under Nitrogen Atmosphere on the Electrical Properties of PTC Thermistor 期刊论文 RARE METAL MATERIALS AND ENGINEERING, 2015, 卷号: 44, 页码: 133-136 作者:  Xie Changhua[1];  Lu Zhenya[1];  Huang Zuying[1];  Deng Tengfei[1];  Peng Guolin[1] 收藏  |  浏览/下载：6/0  |  提交时间：2019/04/25 PTC thermistor  heat-treatment under nitrogen atmosphere  modification of the room temperature resistivity   Experimental investigation on the loaded behaviors of spiral bevel and hypoid gears with different contact path strategy 会议论文 CHONGQING, PEOPLES R CHINA, APR 05-09, 2001 作者:  Huang, Changhua[1];  Li, Runfang[1];  Qin, Datong[1];  Liu, Guangjun[2];  Liao, Shaohua[3] 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/28 A novel vehicle safety traffic pre-warning decision on multi-sensor information fusion 会议论文 Gyongju, Korea, Republic of, November 21, 2007 - November 23, 2007 作者:  Chen, Yong[1];  Zhang, Changhua[1];  Huang, Xiyue[2] 收藏  |  浏览/下载：1/0  |  提交时间：2019/11/30