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Chip-based laser resonator device for highly coherent laser generation 专利
专利号: US20160190769A1, 申请日期: 2016-06-30, 公开日期: 2016-06-30
作者:  LI, JIANG;  LEE, HANSUEK;  CHEN, TONG;  VAHALA, KERRY
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/31
Method for preparation of cation membrane for diffusion dialysis with mesoporous silica 专利
申请日期: 2016-01-01,
作者:  MIAO JIBIN;  YANG BIN;  ZHENG ZHENGZHI;  XIA RU;  SU LIFEN
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/19
Concrete comprises fly ash, silica fume, quartz sand, fine stainless steel wire, water and water-reducing agent, where fine stainless steel wire has specific diameter, length, elongation and tensile strength. 专利
申请日期: 2016-01-01, 公开日期: 2016-01-13
作者:  HAN B OU J DONG S
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/09
Concrete used in preparing road or bridge plate, electromagnetic shield or absorbing plate, comprises fly ash, silica fume, quartz sand, fine stainless steel wire, water and water-reducing agent. 专利
申请日期: 2016-01-01, 公开日期: 2016-01-13
作者:  HAN B OU J DONG S
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/09


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