A table of logarithms

• 对数表

A table of logarithms的用法和样例：

例句

1. With Oughtred's invention in hand, no one needed a book of logarithms or even had to know what a log was.
   有了奥特雷德的发明在手，从此大家不需要对数表手册，甚至用不著知道对数是什麽。