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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2013    内容类型：会议论文     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 Fast-growing trees planting and its relationship with the grain production in Hebei province 会议论文 2013 International Conference on Energy Engineering and Environmental Engineering, ICEEEE 2013, Hangzhou, China, January 18, 2013 - January 19, 2013 Shi,Tiechou(史铁丑); Xu,Xiaohong 收藏  |  浏览/下载：19/0  |  提交时间：2013/05/21 Environmental engineering   The fusion of THAICHOTE, X and C-band Synthetic Aperture Radar imagery for estimating grain yield 会议论文 2013 33rd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2013,, Melbourne, VIC, Australia, July 21, 2013 - July 26,2013 Kruasilp, Jiratiwan; Prakobya, Amornchai; Chitpaiboon, Chonticha; Wu, Bingfang; Meng, Jihua 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/07 Synthetic aperture radar  Backscattering  Biomass  Cultivation  Estimation  Forestry  Geology  International trade  Radar imaging  Remote sensing  Tracking radar  Water levels   Effect of Ni on microstructure and mechanical properties of bulk nanocrystalline Fe-Al based alloys prepared by aluminothermic reaction 会议论文 Taiyuan, China, July 13, 2012 - July 18, 2012 作者:  La, Peiqing;  Wei, Yupeng;  Yang, Yang;  Wang, Hongding;  Bai, Yaping 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/15 Alumina  Aluminum metallography  Aluminum oxide  Binary alloys  Hardness  Iron alloys  Mechanical properties  Nanocrystalline alloys  Nanocrystals  Nickel  Solid solutions  Ternary alloys  Transmission electron microscopy  Yield stress  Al-based alloys  Aluminothermic reactions  Average grain size  Coarse-grained  Electron probe micro analyzer  Matrix phasis  Microstructure and mechanical properties  Nanocrystallines