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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2018     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 Gravitational wave driven mergers and coalescence time of supermassive black holes 期刊论文 ASTRONOMY & ASTROPHYSICS, 2018, 卷号: 615, 页码: 9 作者:  Khan, Fazeel Mahmood;  Berczik, Peter;  Just, Andreas 收藏  |  浏览/下载：21/0  |  提交时间：2020/03/10 galaxies: interactions  galaxies: nuclei  quasars: supermassive black holes  gravitational waves   Host galaxy properties of mergers of stellar binary black holes and their implications for advanced LIGO gravitational wave sources 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 卷号: 474, 期号: 4, 页码: 4997-5007 作者:  Cao, Liang;  Lu, Youjun;  Zhao, Yuetong 收藏  |  浏览/下载：0/0  |  提交时间：2020/03/11 black hole physics  gravitational waves  galaxies: abundance  galaxies: statistics   Special-shaped guide device for turning groove, has middle pier part located between semi-elliptical cylindrical pier body and fold line-shaped pier body, and folded corner formed with corner turning chute. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-06 作者:  LIU Y GAO Q WANG D LI Y ZHANG H LIU 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/02 Marker load-aided bidirectional fatigue crack growth rate measurement via a semi-elliptical surface crack 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2018, 卷号: 111, 页码: 208-219 作者:  Dong, Yinghao;  He, Xiaofan;  Li, Yuhai 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Fatigue crack growth rate  Surface crack  Marker load  Quantitative fractography  Ti-6Al-4V   An improved K-I expression for a semi-elliptical surface crack in a finite plate subjected to uniform tension 会议论文 ECF22 - LOADING AND ENVIRONMENTAL EFFECTS ON STRUCTURAL INTEGRITY, 2018-01-01 作者:  Dong, Yinghao;  He, Xiaofan;  Li, Yuhai 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 surface crack  stress intensity factor  uniform tension  finite element method  curve fitting method   Effect of nanotwin and dislocation pileup at twin boundary on dislocation emission from a semi-elliptical blunt crack tip in nanocrystalline materials 期刊论文 Engineering Fracture Mechanics, 2018, 卷号: 202, 页码: 288-296 作者:  Yu, Min;  Yang, Yuxuan;  Peng, Xianghua*;  Wen, P. H. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/28 Surface semi-elliptical blunt crack  Nanoscale twin  Dislocation pileup  Dislocation emission  Complex variable method