英语词汇“nitrogen-organic matter ratio”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	nitrogen-organic matter ratio
释义	nitrogen-organic matter ratio 氮与有机质比率
随便看	trapmaking Trap management Trapmann trap mask trap matcher trap matching circuit trap mechanism Trapment for the UK oversea studying Trapment for the UK oversea studying! trapmin trap mine trap mode trap model trap motion trap music Trapnal trap narrative Trapnell trapnest trap nest trap net trap-net trap network trap number trapod test