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浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Agricultural restructuring for reducing carbon emissions from residents? dietary consumption in China 期刊论文  OAI收割 JOURNAL OF CLEANER PRODUCTION, 2023, 卷号: 387, 页码: 135948 作者:  Yu, Ziyue;  Jiang, Sijian;  Cheshmehzangi, Ali;  Liu, Yu;  Deng, Xiangzheng   |  收藏  |  浏览/下载：14/0  |  提交时间：2023/06/10 Carbon emissions  Carbon peak  Food system  Agricultural restructuring  Dietary structure   Pathways to peak carbon emissions in China by 2030: An analysis in relation to the economic growth rate 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2022, 页码: 16 作者:  Liu, Weidong;  Jiang, Wanbei;  Tang, Zhipeng;  Han, Mengyao   |  收藏  |  浏览/下载：20/0  |  提交时间：2022/09/21 Carbon emissions  Carbon emissions peak  Carbon intensity  Energy structure  GDP growth rate   Pathways to peak carbon emissions in China by 2030: An analysis in relation to the economic growth rate 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2022, 页码: 16 作者:  Liu, Weidong;  Jiang, Wanbei;  Tang, Zhipeng;  Han, Mengyao   |  收藏  |  浏览/下载：12/0  |  提交时间：2022/09/21 Carbon emissions  Carbon emissions peak  Carbon intensity  Energy structure  GDP growth rate   Ergodic Structural Diversity Predicts Dynamics in Amorphous Materials 期刊论文  OAI收割 FRONTIERS IN MATERIALS, 2022, 卷号: 9, 页码: 8 作者:  Yang, Zeng-Yu;  Wang, Yun-Jiang;  Wang YJ(王云江);  Yang ZY(杨增宇);  Wang YJ(王云江)   |  收藏  |  浏览/下载：72/0  |  提交时间：2022/05/17 shannon entropy  structure-property relationship  amorphous materials  potential-energy landscape  boson peak   Scaling of precipitation extremes with temperature in China's mainland: Evaluation of satellite precipitation data 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2022, 卷号: 606, 页码: 14 作者:  Hosseini-Moghari, Seyed-Mohammad;  Sun, Siao;  Tang, Qiuhong;  Groisman, Pavel Yakovlevich   |  收藏  |  浏览/下载：29/0  |  提交时间：2022/09/21 Clausius-Clapeyron  Dew point temperature  IMERG  Peak structure  Scaling factor  Surface air temperature   Scaling of precipitation extremes with temperature in China's mainland: Evaluation of satellite precipitation data 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2022, 卷号: 606, 页码: 14 作者:  Hosseini-Moghari, Seyed-Mohammad;  Sun, Siao;  Tang, Qiuhong;  Groisman, Pavel Yakovlevich   |  收藏  |  浏览/下载：21/0  |  提交时间：2022/09/21 Clausius-Clapeyron  Dew point temperature  IMERG  Peak structure  Scaling factor  Surface air temperature   Numerical study of strained ingaas quantum well lasers emitting at 2.33 mu m using the eight-band model 期刊论文  iSwitch采集 Chinese physics b, 2011, 卷号: 20, 期号: 7, 页码: 7 作者:  Wang Ming;  Gu Yong-Xian;  Ji Hai-Ming;  Yang Tao;  Wang Zhan-Guo 收藏  |  浏览/下载：58/0  |  提交时间：2019/05/12 Band structure  Eight-band k.p theory  Strained quantum well  Peak emission wavelength   Application of Gaussian multi-peak fitting to radial distribution function 期刊论文  OAI收割 ACTA PHYSICO-CHIMICA SINICA, 2008, 卷号: 24, 期号: 3, 页码: 497-501 作者:  Feng Wang-Sheng;  Fang Yan   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/06/20 Synchrotron Radiation  X-ray Scattering  Radial Distribution Function  Multi-peak Fitting  Hydrated Structure   Application of Gaussian multi-peak fitting to radial distribution function 期刊论文  OAI收割 ACTA PHYSICO-CHIMICA SINICA, 2008, 卷号: 24, 期号: 3, 页码: 497-501 作者:  Feng, WS;  Fang, Y;  Xu, JX;  Fang, CH;  Jia, QJ 收藏  |  浏览/下载：128/0  |  提交时间：2016/06/28 synchrotron radiation  X-ray scattering  radial distribution function  multi-peak fitting  hydrated structure   Spontaneous emission and gain characteristics of InGaAs/InGaAsP quantum well laser (EI CONFERENCE) 会议论文  OAI收割 Optoelectronic Devices and Integration, November 8, 2004 - November 11, 2004, Beijing, China 作者:  Wang L.;  Wang L.;  Wang L. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 Long wavelength InGaAs/InGaAsP multiple quantum well laser is grown by MOCVD. The characteristics of spontaneous emission  amplified spontaneous emission and modal gain of the MQW is investigated by using single-pass multi-section technique. The amplified spontaneous emission is around a wavelength of 1500nm  dependent on the temperature and the current density. The modal gain spectra show a red shift with increasing temperature. The peak modal gain exhibits a decrease with increasing temperature from 140K to 300K. The loss measurements shows that the main loss mechanism in the structure might be the free carrier absorption in the doped cladding layers and a internal modal loss of about 10cm-1.