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| METHOD AND DEVICE FOR PREPARING KARST CAVE BASED ON 3D PRINTING TECHNOLOGY 专利
申请日期: 2018-11-22, 公开日期: 2018-11-22
作者: Li SC(李术才); Xu ZH(许振浩); Gao B(高斌); Wang XT(王欣桐); Wang WY(王文扬)
  收藏 | 浏览/下载：11/0 | 提交时间：2020/01/04 |
| Symmetrical section stringer based acoustic elastic ultrasonic guided wave axial stress monitoring method, involves drawing fitting curve according to wave signal, and performing wave axial stress monitoring process based on fitting curve. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者: WU Z YANG Z ZHANG J LIU K ZHOU K ZH
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Method for online monitoring manufacturing overlapping rate of additive of laser e.g. semiconductor laser, involves position characteristic in unit to obtain overlapping value, where actual overlapping rate is obtained based on value. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-13
作者: LIU W TANG Z YAN Z LIU X ZHANG N ZH
收藏 | 浏览/下载：8/0 | 提交时间：2019/12/02 |
| Polyurethane composite blanking punching blanking die has micro hole array that is provided as concave die for second stage micro hole array punching, and polyurethane pad that is provided as punch of second stage micro hole array. 专利
申请日期: 2016-01-01, 公开日期: 2016-07-13
作者: LIU X SONG J SUN J YANG X XING Y ZH
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/09 |
| Electric liquid beam machining tool gap processing early warning device, has distance adjuster fixedly connected with supporting frame through screw thread hole, where distance between quartz nozzle and supporting frame is determined. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-01
作者: HUANG S LIU X XU W YANG X CHEN F ZH
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/09 |
| Manufacture of purified aluminum nitride powder involves adding alumina in high-energy ball milling tank, ball milling, removing aluminum oxide powder, adding carbon black, mixing, heating, cooling, removing carbon, heating and cooling. 专利
申请日期: 2014-01-01, 公开日期: 2014-08-20
作者: DAI L LIU Z WANG W YANG D WANG S ZH
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/11 |
| Rehabilitation instrument for training rotation of wrist joints, has liquid crystal screen that is embedded in machine case, and case cover via case cover bolt is covered on case. 专利
申请日期: 2013-01-01, 公开日期: 2013-06-12
作者: BAO H LIU H WU H XIONG Y ZHENG L ZH
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/13 |
| Copolymer ultrafiltration membrane comprises polyethersulfone derivative and has excellent chemical stability, heat-resistant, acid-proof, alkali-proof and antioxidant properties. 专利
申请日期: 2010-01-01, 公开日期: 2010-06-09
作者: HAN R JIAN X LIU C WANG J YANG D ZH
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/24 |
| High-pressure conjugated intelligent diagnostic apparatus, has oil-quantity detector fixed with computer, and computer through which total oil-injection weight and single oil-injection weight are calculated by statistical algorithmic method. 专利
申请日期: 2009-01-01, 公开日期: 2009-05-13
作者: GUO C HAUNG F LIU C YANG Q YIN J ZH
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/24 |
| Electrical discharge machining discharge state prediction method, involves obtaining electrical discharge machining discharge state prediction sequence, and calculating electric discharge machining discharge state prediction precision. 专利
申请日期: 2008-01-01, 公开日期: 2008-03-19
作者: JIA Z GAO S WANG F LIU W ZHENG X ZH
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/27 |
