| 1. | Octal numbers are identified by a trailing 8 subscript .
八进制数由一个附加的下标8来识别。 |
| 2. | Function to return the octal value of a number
函数返回某个数字的八进制值。 |
| 3. | Always refer to backreferences , not octal codes
总是指反向引用，而不是八进制代码。 |
| 4. | For binary , octal , or hexadecimal , respectively
来分别表示二进制、八进制或十六进制。 |
| 5. | Returns a string representing the octal value of a number
返回表示数字的八进制值的字符串。 |
| 6. | Clears all base information and sets the base to octal
)清除所有基信息并将基设置成八进制。 |
| 7. | Note the ambiguity between octal escape codes and -
请注意八进制转义代码和使用相同表示法的 |
| 8. | Identifies either an octal escape value or a backreference
标识一个八进制转义码或反向引用。 |
| 9. | Prefix , and you can force it to be octal base 8 with the
前缀将整数强制为八进制（基数为8 ） 。 |
| 10. | Octal is base eight . only characters 0 through 7 are valid
八进制的基数是8 。仅有0 - 7这几个字符。 |
