英语词汇“principle horizon”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	principle horizon
释义	principle horizon 基本发生层；又称“基本土层”。“O”、“A”、“E”、“B”、“C”、“R”土层的统称。
随便看	micro-irrigation system micro-irrigation system design Micro-irrigation technology micro-irrigation with photovohaic pump microisoelectric focusing micro-isoelectricfocusing micro isoelectric focusing micro-isoelectric focusing microisolation microisolator micro-irrigation micro-irrigation belt micro-irrigation douche microisolators micro-issues microjacket Micro-Jacket microjanskies microjansky microjanskys microjet Micro jet micro-jet Micro jet flow MICROJET NOISE AND MICROPORE DIFFUSER-MUFFLER