共 50 条
- [31] High temperature thermal extraction of Xianfeng lignite and FT-IR characterization of its extracts and residues Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2011, 39 (06): : 401 - 406
- [39] IDENTIFICATION OF ORGANIC MATERIALS BY USING FT-IR ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1995, 209 : 40 - HIST