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浏览/检索结果: 共1212条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Assessment of soil aggregate pore structure after 8 years of cultivation from the parent material of a Mollisol 期刊论文  OAI收割 CATENA, 2024, 卷号: 235, 页码: 10 作者:  Ren, Lidong;  Yao, Shuihong;  Sun, Jingwei;  Zhou, Hu   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/22 Aggregate pore structure  Mollisol  Agriculture restoration practices  SR-mu CT  Scanning electron microscopy   Structurally Preserved Liquidambar Infructescences, Associated Pollen, and Leaves from the Late Oligocene of the Nanning Basin, South China 期刊论文  OAI收割 PLANTS-BASEL, 2024, 卷号: 13, 期号: 2, 页码: 17 作者:  Xu, Sheng-Lan;  Maslova, Natalia;  Kodrul, Tatiana;  Zdravchev, Nikita;  Kachkina, Vasilisa   |  收藏  |  浏览/下载：10/0  |  提交时间：2024/03/14 Altingiaceae  reproductive structures  pollen grains  micro-computed tomography  Oligocene  China   Exotic treasures or local innovation: Gold and silver beads of han dynasty excavated from Nanyang City, Henan Province, central China 期刊论文  OAI收割 JOURNAL OF ARCHAEOLOGICAL SCIENCE, 2024, 卷号: 161, 页码: 13 作者:  Chen, Dian;  Zeng, Qingshuo;  Li, Chao;  Qiao, Baotong;  Luo, Wugan   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/03/27 Bead  Computed Tomography  Lead isotope  Chemical component  Han dynasty   Additively manufactured aluminium nested composite hybrid rocket fuel grains with breathable blades 期刊论文  OAI收割 VIRTUAL AND PHYSICAL PROTOTYPING, 2023, 卷号: 18, 期号: 1, 页码: e2235680 作者:  Qu DD(屈丹丹);  Lin X(林鑫);  Zhang K(张坤);  Li ZY(李志永);  Wang ZZ(王泽众)   |  收藏  |  浏览/下载：73/0  |  提交时间：2023/09/05 Hybrid rocket engine  additive manufacturing  three-dimensional printing  breathable blade  composite fuel grain  mechanical and combustion properties  porous structure  >   Alternative fatigue-creep performance of rock-backfill composite structure material in mine stopes under high static stress: Disturbed amplitude effect 期刊论文  OAI收割 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023, 页码: 20 作者:  Wang, Yu;  Long, Dayu;  Yi, Xuefeng;  Mao, Tianqiao   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/01/02 damage evolution  disturbed stress amplitude  mesoscopic cracking pattern  rock-backfill composite structure   Ostrich (Struthio camelus) syrinx morphology and vocal repertoire across postnatal ontogeny and sex: Implications for understanding vocal evolution in birds 期刊论文  OAI收割 JOURNAL OF ANATOMY, 2023, 页码: 16 作者:  Chiappone, Michael;  Rodriguez-Saltos, Carlos;  Legendre, Lucas J.;  Li, Zhiheng;  Clarke, Julia   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/03/27 diceCT  enhanced contrast CT  ostrich  Paleognathae  syrinx   Rock fracture mechanism of air-deck charge blasting considering the action effect of blasting gas 期刊论文  OAI收割 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2023, 卷号: 142, 页码: 16 作者:  Ding, Chenxi;  Yang, Renshu;  Zhu, Xinguang;  Feng, Chun;  Zhou, Jun   |  收藏  |  浏览/下载：9/0  |  提交时间：2023/11/28 Blasting gas  Air-deck charge  Profile quality  Rock damage and fracture   First fossil record of Canarium (Burseraceae) from the middle Miocene of Fujian, southeastern China and its paleoecological implications 期刊论文  OAI收割 PALAEOWORLD, 2023, 卷号: 32, 期号: 4, 页码: 607-617 作者:  Yin, Su-Xin;  Wu, Xie-Ting;  Wang, Zi-Xi;  Shi, Gong -Le   |  收藏  |  浏览/下载：16/0  |  提交时间：2024/03/14 Burseraceae  Canarium  fruit  Miocene  Zhangpu  paleoecology   Flower inclusions of Canarium (Burseraceae) from Miocene Zhangpu amber (China) 期刊论文  OAI收割 PALAEOWORLD, 2023, 卷号: 32, 期号: 4, 页码: 592-606 作者:  Beurel, Simon;  Bachelier, Julien B.;  Hammel, Joerg U.;  Shi, Gong-Le;  Wu, Xie-Ting   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/03/14 Canarium sect. Pimela  Pilosum group  Mid-Miocene Climatic Optimum  synchrotron X-ray tomography  3D reconstruction  palaeobotany   Accurate Lung Nodule Segmentation With Detailed Representation Transfer and Soft Mask Supervision 期刊论文  OAI收割 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2023, 页码: 13 作者:  Wang, Changwei;  Xu, Rongtao;  Xu, Shibiao;  Meng, Weiliang;  Xiao, Jun   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/12/21 Detailed representation transfer  lung nodules segmentation  medical images segmentation  soft mask