中文版 | English

在结果中检索

CASISD OpenIR

浏览/检索结果: 共4条，第1-4条 帮助

限定条件        
已选(0)清除 条数/页：   排序方式：
Performance and Obstacle Tracking to Natural Forest Resource Protection Project: A Rangers’ Case of Qilian Mountain, China 期刊论文
International Journal of Environmental Research and Public Health, 2020, 卷号: 17, 期号: 16, 页码: 5672
作者:  Wang, Ya;  Zhou, Lihua;  Yang, Guojing;  Guo, Rui;  Xia, Cuizhen;  Liu, Yang
Adobe PDF(1044Kb)  |  收藏  |  浏览/下载：287/2  |  提交时间：2021/01/23
Estimating the multi-period efficiency of high-tech research institutes of the Chinese Academy of Sciences: A dynamic slacks-based measure 期刊论文
Socio-Economic Planning Sciences, 2020, 卷号: 71, 期号: 2020, 页码: 100855
作者:  Xi Xiong;  Guo-liang Yang;  Zhong-cheng Guan
Adobe PDF(1209Kb)  |  收藏  |  浏览/下载：202/0  |  提交时间：2021/01/18
High-tech institutes，CAS，Dynamic SBM，R&D efficiency  
Tourism companies' risk exposures on text disclosure 期刊论文
Annals of Tourism Research, 2020, 期号: 84, 页码: 102986
作者:  Li, Jianping;  Feng, Yuyao;  Li, Guowen;  Sun, Xiaolei
Adobe PDF(2452Kb)  |  收藏  |  浏览/下载：145/0  |  提交时间：2021/01/17
Quantification of restricting factors of agricultural development in Min County of Gansu, China 期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 1, 页码: 147-155
作者:  Chen Yong;  Zhou Li-hua
Adobe PDF(553Kb)  |  收藏  |  浏览/下载：146/0  |  提交时间：2021/01/16