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Simulation method for rock weathering plate, involves determining whether weak sandwich and soft interlayer position is present according to site survey information, and determining choose weak interlayer material simulation. 专利
申请日期: 2015-01-01, 公开日期: 2015-06-24
作者:  FAN N WU H ZHAO W
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/09
Methods of fabrication of package assemblies for optically interactive electronic devices and package assemblies therefor 专利
专利号: US8624371, 申请日期: 2014-01-07, 公开日期: 2014-01-07
作者:  BOLKEN, TODD O.;  COBBLEY, CHAD A.
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/24
Modified bilge sand rock baking-free brick used as building material, has predetermined weight percentage of volcanic ash activity or potential water hardness of rock, general silicate cement, arsenic sand rock and water. 专利
申请日期: 2014-01-01, 公开日期: 2014-05-07
作者:  YANG D WANG L ZHANG T
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/11
High panel rock-fill dam seismic hardening structure, has particle material layer made of reinforcing steel bar net, and particle soil material passing through top of dam body, which is equipped with reinforcing steel bar. 专利
申请日期: 2013-01-01, 公开日期: 2013-08-07
作者:  XU B ZHOU C ZHOU Y KONG X ZOU D YU
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/13
Multifunctional apparatus for manufacturing mineral basalt fibers 专利
专利号: US6647747, 申请日期: 2003-11-18, 公开日期: 2003-11-18
作者:  BRIK, VLADIMIR B.
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/24
移送ヘッドのノズルの昇降装置および移送ヘッドのノズルによる電子部品のボンディング方法 专利
专利号: JP2625986B2, 申请日期: 1997-04-11, 公开日期: 1997-07-02
作者:  秀瀬 渡
收藏  |  浏览/下载:7/0  |  提交时间:2019/12/24


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