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

词汇	hierarchical data
释义	hierarchical data短语⁷⁷²¹⁰ 基本例句层次数据 Hierarchical data model is used in many database systems. 目前商用数据库系统中层次型占了大多数。 cnki
随便看	infrared sky map infrared slavery infrared slot reader Infrared Small Astronomical Satellite Infrared Small Astronomical Spacecraft infrared small moving target infrared small target infrared small target detection Infrared smock screen infrared smoke infrared smoke defiladed effect infrared smoke interference bullet infrared smoke screen infrared smoke sereen Infrared Smoke Simulator infrared sniperscope infrared sniperscope telescope infrared solar radiation infrared soldering infra-red soldering infrared solvent Infrared sounder infrared sound transmitter infrared source infrared sources