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| Data selecting method for cutting edge roundness semi-diameter calculation, involves repeating matching step for iteration calculation until distance between left and right distance difference reaches iteration ending condition. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-08
作者: BAI Y FU R HE C JIA Z WANG F QIAN B
  收藏 | 浏览/下载：11/0 | 提交时间：2019/12/09 |
| Preparing fluorenone involves mixing raw material fluorene, organic solvent containing aromatic ring in molecule and crown acid, and then adding alkali solution. 专利
申请日期: 2016-01-01, 公开日期: 2016-07-27
作者: GAO Z HE Y LI H SHI Z YU L XIE H
收藏 | 浏览/下载：8/0 | 提交时间：2019/12/09 |
| Five-component piezoelectric dual-balance-type static calibration device, has upper connecting plate whose middle part is fixed with keys, where each key is connected to upper connecting plate through hexagon socket countersunk head screws. 专利
申请日期: 2016-01-01, 公开日期: 2016-12-21
作者: REN Z ZHANG J ZHANG Y HE X JIA Z WA
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Reducing biuret content in industrial urea involves adding industrial urea as raw material and anhydrous methanol or ethanol as extracting agent and then extracting obtained material. 专利
申请日期: 2016-01-01, 公开日期: 2016-01-13
作者: HE G ZHANG X CUI Y LI Z
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| High-precision optical component plane modification work piece shape and thickness processing method, involves performing work piece surface modification process according to processing requirement. 专利
申请日期: 2016-01-01, 公开日期: 2016-03-16
作者: HE D WANG L ZHOU P WU Z ZUO Y
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| Preparation of semi-flexible polyether sulfone/ketone anion exchange membrane for alkaline fuel cell, involves recrystallizing hydrocarbon and bisphenol and adding difluoro monomer, aliphatic chain, water-carrying agent and solvent. 专利
申请日期: 2016-01-01, 公开日期: 2016-04-13
作者: DAI Y HE G RUAN X YAN X ZHAO B PAN
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/09 |
