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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：专利    专题：大连理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Machine tool bolt linkage structure size optimization method, involves constructing response surface model between performance evaluation index and optimized variable, and utilizing optimization model to determine bolt linkage structure. 专利 申请日期: 2018-01-01, 公开日期: 2018-05-08 作者:  MA Y ZHANG X WANG D ZHANG K WU Y 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 Truss bar position variable and flexible structure, has flexible vertical truss bar connected with flexible lengthways truss bar, where flexible vertical truss bar and flexible lengthways truss bar are fixed on side of cylinder. 专利 申请日期: 2016-01-01, 公开日期: 2016-09-21 作者:  BI X HAO P DU K WANG B ZHANG X DU F 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/09 Methods for testing engineering characterization of structural damage in variable gauge, involves calculating mutation time and discontinuous feature of distributed sensing element based on optimized mode matching structure. 专利 申请日期: 2014-01-01, 公开日期: 2014-01-08 作者:  JIANG S OU J WANG H ZHOU Z 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Method for producing ceramic laser 3D printing functionally graded structure, involves judging whether numerical control variable value is changed, and obtaining thermal expansion coefficient of ceramic powder. 专利 申请日期: 2013-01-01, 公开日期: 2013-09-25 作者:  MA G GUO D WU D NIU F 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/13 Variable-thickness plate multi-steady state variant structure, has conical plate linked with central horizontal plate and provided with conical surface that is set with reinforcing ribs, where initial state of each reinforcing rib is zero. 专利 申请日期: 2013-01-01, 公开日期: 2013-06-05 作者:  GAO R HUANG Y WEI Y LIU S NIU L ZHA 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/13