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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 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 Small unmanned aerial vehicle emission device floating on water surface, has upper buckle that is loosened so that upper baffle plate is moved upwardly under action of spring to push unmanned aerial vehicle ejection surface. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-02 作者:  LV Z ZHANG S WU Y SUN X WU Z 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 Nonlinear contact between pipeline's outer wall and slip-on buckle arrestor's inner wall during buckling process 期刊论文 JOURNAL OF OCEAN UNIVERSITY OF CHINA, 2017, 卷号: 16, 页码: 42-48 作者:  Ma Weilin;  Liu Jiande;  Dong Sheng;  Zhang Xin;  Ma Xiaozhou 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 subsea pipeline  buckle propagation  nonlinear contact  slip-on buckle arrestor  crossover pressure   Reinforced concrete water foundation arch-shaped bridge construction method, involves constructing abutment and two buckle cables, and selecting standard triangular bracket and lower chord with different lengths for assembling. 专利 申请日期: 2012-01-01, 公开日期: 2012-04-25 作者:  HAUNG C PAN S QIU W SHANG J TAN Y W 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/18 Deformation jack for automobile snow, mud and tire driving concave pit, has upper arm sleeved on rubber sleeve into wheel hub, and left and right spoke fixed with sleeve and connected with buckle. 专利 申请日期: 2012-01-01, 公开日期: 2012-01-11 作者:  FU R HUANG C LIANG Y YANG L 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/18