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华北农牧交错带不同土地利用类型的土壤养分特征:以张北县为例 期刊论文
草业科学, 2020, 卷号: 37, 期号: 7, 页码: 1239-1248
作者:  张怡颖;  谷丰;  刘泉;  周明华
收藏  |  浏览/下载:22/0  |  提交时间:2020/12/10
Preparation and characterization of multilayer films composed of chitosan, sodium alginate and carboxymethyl chitosan-ZnO nanoparticles 期刊论文
Food Chemistry, 2019
作者:  Heping Wang;  Xuechen Gong;  Yulei Miao;  Xia Guo;  Chun Liu
收藏  |  浏览/下载:12/0  |  提交时间:2019/12/13
Preparation and characterization of multilayer films composed of chitosan, sodium alginate and carboxymethyl chitosan-ZnO nanoparticles. 期刊论文
Food chemistry, 2019, 卷号: Vol.283, 页码: 397-403
作者:  Heping Wang;  Xuechen Gong;  Yulei Miao;  Xia Guo;  Chun Liu
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/17
Simulated town expansion under ecological constraints: A case study of Zhangbei County, Heibei Province, China 期刊论文
HABITAT INTERNATIONAL, 2019, 卷号: 91
作者:  Huang, An;  Xu, Yueqing*;  Liu, Chao;  Lu, Longhui;  Zhang, Yibin
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/23
An integrated test of the multi-channel transient electromagnetic system 期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2016, 卷号: 59, 期号: 12, 页码: 4399-4407
作者:  Di, Qing-Yun;  Lei, Da;  Wang, Zhong-Xing;  Zhang, Yi-Ming;  Wang, Shun
收藏  |  浏览/下载:21/0  |  提交时间:2017/11/20


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