binary logarithm

例句：

1. 1. The computer uses a binary logarithm to calculate the number of bits in a byte.
   计算机使用二进制对数来计算字节中的比特数。
2. 2. In cryptography, the binary logarithm is used to secure data by encoding it into a format that can be easilydecoded.
   在密码学中，二进制对数被用来加密数据，将其编码成一种可以容易解码的格式。
3. 3. The binary logarithm is also used in scientific calculations to determine the exponent of a base-two number.
   二进制对数还在科学计算中用于确定基数二数的指数。