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[期刊论文] 作者：Liu Qingmei,Yao Jianming,Pan R,
来源：黑龙江科技学院学报 年份：2005
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
RESEARCH OF 600C GRADE WELDING V-N MICRO-ALLOYED STEEL USED ON TRUCK AXLE HOUSING AFTER THERMAL FORM
[会议论文] 作者：WANG Quanli,PAN Hui,LIU Qingmei,
来源：第七届低合金高强度钢国际会议 年份：2015
Automobile axle housing is the basic element to install the main reducing gear,differential mechanism,semi-axis,wheel hub and suspension.The main function of automobile axle housing is to support the...
[期刊论文] 作者：Ming Yue,Xiaowen Yin,Weiqiang Liu,Qingmei Lu,
来源：中国物理B（英文版） 年份：2019
Significant efforts have been put into the recycling of bulk Nd–Fe–B sintered magnet wastes around the world in the past decade because bulk Nd–Fe–B sintere...
[会议论文] 作者：Jiahong Liu,Qingmei xiao,Lei Zhang,Hongbin Ding,Zhi Yao,
来源：9th Asia-Pacific Conference on Plasma Science and Technology 年份：2008
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[会议论文] 作者：Jiahong Liu,Qingmei xiao,Zhi Yao,Lei Zhang,Hongbin Ding,
来源：9th Asia-Pacific Conference on Plasma Science and Technology 年份：2008
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[会议论文] 作者：Zhenghuan Liu,Qingmei Lin,Yong Zhao,Suping Li,Xuguang Qian,Meimei Ma,Ruiping Wan,
来源：第五届亚洲儿科研究大会 年份：2009
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Magnetic property recovery in Nd-Fe-B bonded magnet wastes with chemical reaction and physical disso
[期刊论文] 作者：Min Liu,Haiyuan Cui,Qingyan Li,Peihong Zhu,Weiqiang Liu,Qingmei Lu,Dongtao Zhang,Zaisheng Pang,Xi Yu,,
来源：稀土学报（英文版） 年份：2021
The main difficulty for the recovery of Nd-Fe-B bonded magnet wastes is how to completely remove the epoxy resins.In this study,chemical reaction and physical dissolution were combined to remove the epoxy resins by adding ammonia-water and ......
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