机构

• 过程工程研究所 [2]
• 广州地球化学研究所 [1]
• 长春光学精密机械与物... [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2023 [1]
• 2022 [1]
• 2011 [1]
• 2009 [1]
• 2008 [1]

学科主题

筛选

浏览/检索结果: 共5条，第1-5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 A new strategy to study geochemical characteristics and migration of crude oils in Zhu I Depression, Pearl River Mouth Basin, South China Sea 期刊论文  OAI收割 ORGANIC GEOCHEMISTRY, 2023, 卷号: 182, 页码: 25 作者:  Gao, Xuanbo;  Di, Siyuan;  Tan, Xianfeng;  Zhang, Wanfeng;  Wang, Jia   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/08/23 Comprehensive two-dimensional gas chroma-tography  Molecular dynamics simulation  Biomarker  Carbazole  Dibenzothiophene  Dibenzofuran  Oil migration  Pearl River Mouth Basin   Colorless BHET obtained from PET by modified mesoporous catalyst ZnO/SBA-15 期刊论文  OAI收割 CHEMICAL ENGINEERING SCIENCE, 2022, 卷号: 248, 页码: 7 作者:  Yao, Haoyu;  Liu, Lifei;  Yan, Dongxia;  Zhou, Qing;  Xin, Jiayu   |  收藏  |  浏览/下载：37/0  |  提交时间：2022/06/15 Chemical degradation  Ethylene glycol  Bis-2-hydroxyethyl terephthalate  Poly(ethylene terephthalate)  ZnO  SBA-15  Chroma   PERCEIVED COLOR SHIFT OF A SHADE GUIDE ACCORDING TO THE CHANGE OF ILLUMINANT 期刊论文  OAI收割 JOURNAL OF PROSTHETIC DENTISTRY, 2011, 卷号: 105, 期号: 2, 页码: 91-99 作者:  Lee, Yong-Keun;  Yu, Bin;  Lim, Jin Ik;  Lim, Ho-Nam 收藏  |  浏览/下载：16/0  |  提交时间：2013/11/07 DIFFERENCE  CHROMA  TEETH   Effective image splicing detection based on image chroma 会议论文  OAI收割 IEEE International Conference on Image Processing, Cairo, 2009 作者:  Wang, Wei;  Dong, Jing;  Tan, Tieniu 收藏  |  浏览/下载：9/0  |  提交时间：2016/10/24 image splicing detection  image chroma   Study on chroma balance based on grating spectrometer for LED (EI CONFERENCE) 会议论文  OAI收割 Light-Emitting Diode Materials and Devices II, November 12, 2007 - November 14, 2007, Beijing, China 作者:  Meng Z.;  Meng Z. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 A standard white light compounding algorithm based on combination of choma coordinates acquisition system with computer working current control system is presented for three-color LED. The chroma coordinates acquisition system consist of grating spectrometer and integrating sphere. The computer adjust and control the working current of three-color LED  then achieved chroma coordinates error between the compounded white light and standard white light D65  until the chroma coordinates is less than the threshold beforehand set by this technique. The compounded white light meet the chroma error demanded that is able to be changed  at the same time the chroma coordinates acquisition system and the working current control system are eliminated. The proposed algorithm the offset of central wavelength and the change of chroma coordinates due to working current variety for LEDs. Experimental results show that the proposed algorithm achieved lesser chroma error uv=0.001 relative to standard white light D65  enhanced chroma uniformity of illumination field.