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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Existence scope of only primary vibration within one impact period of a hydraulic drifter piston via point transformation 期刊论文 JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, 2018, 卷号: 12, 期号: 7 作者:  Yang, Zhenyi;  Ji, Hong;  Li, Yangeng 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/15 Hydraulic drifter  Dynamic model  Once vibration  Existence scope  Point transformation   Contact treating process of waste lubricating oil with amine functionalized SBA-15 期刊论文 Modern Chemical Industry, 2016, 卷号: Vol.36 No.2, 页码: 59-62 作者:  Liu Guoqing;  Zeng Jianxian;  Li Youfeng;  Zeng Lingwei;  Ding Jie 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/31 waste lubricating oil  NH_2-SBA-15  contact treating process  adsorption  regeneration   Research and development of multi-function excavator drill with hydraulic rotary cutting and pneumatic impacting 会议论文 International Conference on Mechanical Engineering and Green Manufacturing 2010, MEGM 2010, Xiangtan, China, 2010 作者:  Luo, Youxin;  Li, Yangeng;  Li, Hengshu;  Wen, Huijun 收藏  |  浏览/下载：0/0  |  提交时间：2020/01/05