底数: the truth or root of a matte ...补: repair; mend; patch数: frequently; repeatedly基数补数: base complement; noughts complement误差函数补数的积分: ierfc底数: 1.(事情的原委) the truth or root of a matter; how a matter actually stands 心中有底数 know how the matter stands; feel sure of sth.2.[数学] base number; radix; base 补数: base complement; complement number; complementnumber; true complement其数补: base complement车底数: number of allocated passenger trains底边，底数: base底数；基数: base number补码, 补数: base complement补码，补数: comcomplement补数法: complementation补数器: complementer补数系: complementnumbersystem二补数: two s complement; two's complement零补数: noughts complement龋补数: decayed and filled of teeth一补数: one s complement; one's complement真补数: true complement八进数补码: octal number补码, 基数补码: radix compliment补码，基数补码: rc radix complement代数补充: complementary to algebra
