basicardo轴节基片basicadj.基本的；基础的；初级的；含硅少的n.基础；根本；[计]BASIC语言basic professional courses专业基础主干课basic error recovery class基本误差恢复等级basic-level construction基层基础建设basic element of character基本部件, 基本字根basic refractory materials[机] 碱性耐火材料basic frequency of torsion扭转基频basic technical parameters基本技术参数basic biological resources基础生物资源basic hydrologic condition基本水文条件basic abiity and character应急能力和素质