英语词汇“classification of reserves, category of reserves”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	classification of reserves, category of reserves
释义	classification of reserves, category of reserves 储量级别；区分和衡量储量精度的等级标准。我国煤炭储量，按精度依次为A、B、C、D四级。
随便看	chitosan-CdS composite nanoparticles chitosan chelate complex Chitosan/Chitin chitosan clarifier chitosan coated urea Chitosan coating Chitosan/Co-ferrites chitosan-collagen multiplicity carrier chitosan-collagen scaffold chitosan complex chitosan complex film chitosan cross-linked Chitosan derivates chitosan derivation chitosan derivative chitosan derivatives chitosan-derived chitosan-DNA vaccine chitosan drug membrane Chitosan-ferric complex chitosan fiber chitosan fibre Chitosan fibre chitosan-fibrin gel Chitosan film