| 释义 |
slide rulen.（名词）- A device consisting of two logarithmically scaled rules mounted to slide along each other so that multiplication, division, and other more complex computations are reduced to the mechanical equivalent of addition or subtraction.计算尺：一种由两个标有对数的尺子组成的装置，这两个尺子可以相互沿边缘滑动，用于将乘、除和其他更复杂的计算化简为相应量的加、减运算
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