| 释义 |
base MATHEMATICSbeIsn [C usually sing]specialized the number on which a counting system is built基数The normal counting system uses base 10, but computers use base 2.一般计算的基数为10，而计算机使用的基数为2。A binary number is a number written in base 2, using the two numbers 0 and 1.二进制数是以2为基数 ，使用0和1两个数字。5 in base 10 is 101 in base 2, and 3 in base 10 is 11 in base 2.十进制数5相当于二进制数101，十进制数3 相当于二进制数11。The base is also the number which must be multiplied by itself a particular number of times to produce another number, when you represent the other number using a LOGARITHM.（对数的）底The logarithm of 1 000 000 is six, if the base is ten.若底数是10，则1 000 000 的对数就是6。
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