QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019     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 Comparison of control strategies for a solar heating system with underground pit seasonal storage in the non-heating season 期刊论文 Journal of Energy Storage, 2019, 卷号: 26 作者:  Li, Xiaoxia;  Wang, Zhifeng;  Li, Jinping;  Yang, Ming;  Yuan, Guofeng 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Exergy  Groundwater  Heat storage  Heating equipment  Solar energy  Collection efficiency  Control strategies  Energy storage efficiencies  Measurement and simulation  Seasonal storage  Solar heating system  Temperature differences  TRNSYS   High-Resolution Scattered Radiation Measurement in Ultraviolet Band Based on Spatial Heterodyne Spectroscopy Technique 期刊论文 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 卷号: 39, 期号: 2, 页码: 357-362 作者:  Fang Xue-jing;  Luo Hai-yan;  Shi Hai-liang;  Li Zhi-wei;  Hu Guang-xiao 收藏  |  浏览/下载：4/0  |  提交时间：2020/07/14 Spatial heterodyne spectroscopy technique  Limb  Scattered radiation  High resolution  SCIATRAN   Joint background calibration of gain and timing mismatch errors with low hardware cost for time-interleaved ADCs 期刊论文 IET CIRCUITS DEVICES & SYSTEMS, 2019, 卷号: 13, 页码: 203-210 作者:  Zhang, Jie;  Zhang, Hong;  Yang, Bo;  Zhang, Ruizhi 收藏  |  浏览/下载：27/0  |  提交时间：2019/11/19 offset mismatch  mixed-signal calibration  gain mismatch error estimation  two-channel TI ADC  calibration  0 bit  hardware cost reduction  timing mismatch error estimation  time measurement  analogue-digital conversion  gain measurement  word length 12  joint background calibration scheme  arithmetic blocks  time-interleaved analogue-to-digital conversion  cost reduction  multitap digital filters   High-precision magnesium isotope analysis of geological and environmental reference materials by multiple-collector inductively coupled plasma mass spectrometry 期刊论文 Rapid Communications In Mass Spectrometry, 2019, 卷号: 33, 期号: 8, 页码: 767-777 作者:  Ting Gao;  Shan Ke;  Ruiying Li;  Xu'nan Meng;  Yongsheng He;  Chengshuai Liu;  Yang Wang;  Zijian Li;  Jian‐Ming Zhu 收藏  |  浏览/下载：0/0  |  提交时间：2020/05/11 Lightmg  Isotopes  Fractionation  Systematics  Carbonate  Rocks  Ratio  Geochemistry  Accumulation  Purification  Al-26-mg-26