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SD CARD-BASED HIGH-SPEED DATA STORAGE METHOD 专利
申请日期: 2018-09-20, 公开日期: 2018-09-20
作者:  Wang Y(王永);  Wang Z(王哲);  Li HY(历洪宇);  Zhou F(周峰)
收藏  |  浏览/下载:11/0  |  提交时间:2020/01/04
Preparing silver-carbon aerogel comprises e.g. adding resorcinol, formaldehyde, de-ionized water, adding sodium carbonate catalyst, mixing reactant, placing in closed vessel for reaction to obtain gel and placing in trifluoroacetic acid. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-06
作者:  ZHANG G QIAO S YANG F ZHOU Y
收藏  |  浏览/下载:10/0  |  提交时间:2019/12/02
Staggered guide vane for reducing radial force on closed impeller used in hydraulic component, has two-component blades are respectively set in annular rib plate and front and rear cover plates, where two component blades are staggered. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-23
作者:  WANG X ZHOU F XIE R ZHANG K LU Y
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/02
Non-symmetrical staggered impeller for low pressure pulsation reactor coolant pump, has main body provided with two component blades, annular rib plate and rear cover plate, where two component blades are staggered. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-08
作者:  WANG X ZHOU F WANG W HE X LU Y
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/02


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