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| ONLINE QUANTITATIVE EVALUATION METHOD FOR WELDING PROCESS STABILITY 专利
申请日期: 2019-01-03, 公开日期: 2019-01-03
作者: Duan B(段彬); Zhang CH(张承慧); Ren YZ(任彦昭); Zhang Q(张奇)
  收藏 | 浏览/下载：5/0 | 提交时间：2020/01/04 |
| Ship-based deep sea sediment intelligent gravity sampling device, has integrated self-capacitance sensor that comprises acceleration sensor, angle sensor, temperature sensor and salinity sensor. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-23
作者: WANG Y REN Y YANG Q MA Z YU Y
收藏 | 浏览/下载：25/0 | 提交时间：2019/12/02 |
| Rocket engine thrust vector and rotation calibration method, involves establishing sensitivity analysis model, performing calibration loading experiment, obtaining test result by using calibrating system, and separating measurement error. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-23
作者: ZHANG J JIA Z TIAN Y REN Z CHANG Q
收藏 | 浏览/下载：6/0 | 提交时间：2019/12/02 |
| High-temperature electric jet printing nozzle, has needle inserted from bottom tip of small conical cooling shell, cone-shaped cooling shell formed with tapered cavity for filling cooled circulation fluid to cool tip of needle. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-23
作者: WANG D WANG Q MENG Q REN T LIANG J
收藏 | 浏览/下载：12/0 | 提交时间：2019/12/02 |
| SHIELD-CARRIED, NON-CONTACT, REAL-TIME, ADVANCED FREQUENCY DOMAIN ELECTRICAL EXPLORATION SYSTEM AND METHOD 专利
申请日期: 2017-10-05, 公开日期: 2017-10-05
作者: Li SC(李术才); Nie LC(聂利超); Liu B(刘斌); Liu HD(刘海东); Ren YX(任玉晓)
收藏 | 浏览/下载：13/0 | 提交时间：2020/01/04 |
| Supporting rigidity adjustable hydraulic pipeline testing device, has vibration table providing load of pipeline for frequency stimulation, and impact vibration in vibration environment to test stress, fatigue and reliability of pipeline. 专利
申请日期: 2015-01-01, 公开日期: 2015-01-21
作者: GAO P HAN Q REN H ZHAI J WEN B
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Linear comb-like polycaprolactone comprises polycaprolactone and hydroxylated linear liquid polymer having number average molecular weight of preset range, and has number average molecular weight of preset range. 专利
申请日期: 2014-01-01, 公开日期: 2014-01-08
作者: GAO Q LI Y REN Y WANG Y SHEN K LENG
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/11 |
| New star-like comb polycaprolactone has number average molecular weight of preset range. 专利
申请日期: 2014-01-01, 公开日期: 2014-01-08
作者: GAO Q LI Y REN Y WANG Y SHEN K LENG
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/11 |
| Bearing comprehensive dynamic property testing device, has transmission system comprising supporting base, and bearing seal end cover whose contact type outside is formed with static seal groove and magnetic sensor mounting hole. 专利
申请日期: 2014-01-01, 公开日期: 2014-11-26
作者: GAO P HAN Q REN H WEN B
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/11 |
| New linear comb polylactic acid having specified number-average molecular weight and single-arm number-average molecular weight, where linear macromolecular initiator is hydroxylated linear liquid polymer. 专利
申请日期: 2013-01-01, 公开日期: 2013-03-13
作者: GAO Q LENG X SHEN K LI Y REN Y WANG
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/13 |
