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THERMAL-INSULATION EXTERNAL WALL BOARD, SPECIAL MOLD AND MANUFACTURING METHOD THEREFOR 专利
申请日期: 2019-01-10, 公开日期: 2019-01-10
作者:  Hou HT(侯和涛);  Wang WH(王文豪);  Wang HY(王弘扬);  Qu B(曲冰);  Qiu CX(邱灿星)
收藏  |  浏览/下载:11/0  |  提交时间:2020/01/04
Method for measuring liquid flow in saturated porous medium during oil exploitation research, involves determining position of liquid to obtain actual position and actual speed of transparent porous medium according to actual displacement. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-01
作者:  ZHAO H LIU C QIU P JI S
收藏  |  浏览/下载:6/0  |  提交时间:2019/12/02
Preparation of nano-carbon fiber for negative electrode of lithium ion battery, involves mixing pulverized nitrogen-rich quinoline oligomer particles and polar organic solvent, adding polyacrylonitrile, reacting to obtain spinning solution. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-06
作者:  QIU J XIAO N LIU C WANG Y LI H JI Y
收藏  |  浏览/下载:11/0  |  提交时间:2019/12/02


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