英语词汇“group frequency”的翻译、意思、用法、释义-英汉汉英双解词典

单词	group frequency
释义	group frequency 基本例句群频率 In recent years, the occurrence frequency of high virulent races of indica and japonica races increased, and that of low ones were decreased.近年来致病性强的籼型小种及粳型小种强致病类群出现频率增加，弱致病类群频率下降。
随便看	recent theories of sovereignty recent three days recent three months recent three weeks recent three years recent thunderstorm recent thunderstorms recent thymic output function Recent Time recent times recent times of china recent tradition recent trauma Recent trauma recent trend recent trends Recent trends of tumor therapy recent twenty years recent two days recent two decades recent two months recent two weeks recent two years recent variation of sediment recent vegetation