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Impacts of Climate Change and Varietal Replacement on Winter Wheat Phenology in the North China Plain 会议论文
International Journal of Plant Production, 251-263, 2018
作者:  Zhan-biao Wang;  Jing Chen;  Wen-jie Tong;  Chang-chun Xu;  Fu Chen
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/25
A polishing method of single-incentive ultrasonic elliptical vibration for tungsten carbide mould 会议论文
4th Conference on Application of Diamond and Related Materials in China, CADRM 2010 and 1st International Symposium on Advances in Brazed Superabrasive Tools, ISABS 2010, Xiamen, China, 2010
作者:  Yin, Shao Hui;  Xu, Zhi Qiang;  Yu, Jian Wu;  Wang, Ze Biao
收藏  |  浏览/下载:2/0  |  提交时间:2020/01/05


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