机构

• 长春光学精密机械与物... [1]
• 青岛生物能源与过程研... [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2016 [1]
• 2008 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 Spatial and temporal dynamics of agricultural residue resources in the last 30 years in China 期刊论文  OAI收割 WASTE MANAGEMENT & RESEARCH, 2016, 卷号: 34, 期号: 12, 页码: 1231-1240 作者:  Yang, Yanli;  Zhang, Peidong;  Yang, Xutong;  Xu, Xiaoning   |  收藏  |  浏览/下载：34/0  |  提交时间：2017/03/22 Agricultural Residue  Crops Straw  Livestock Manure  Temporal Pattern  Spatial Pattern  Changing Characteristic  Bioenergy Industry   Vertical-external-cavity surface-emitting lasers: Numerical simulation, and characterization (EI CONFERENCE) 会议论文  OAI收割 Optoelectronic Materials and Devices III, October 27, 2008 - October 30, 2008, Hangzhou, China 作者:  Qin L. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Firstly  the vertical external-cavity surface-emiting lasers (VECSELs) device structure and model was given  and the output characteristic was simple calculated. Then  in experiment  the VECSELs were grown  bonded on to the heat sink  and optically pumped by high-power 808nm diode laser array with fiber output module  the light emission spectra were measured. Finally  The thermal characteristic of the VECSELs was investigated by changing the temperature of the substrate. 2008 SPIE.