scale division的用法和樣例：
例句
- This ruler has one scale in centimeters and another in inches.
這把尺有厘米和英寸兩種刻度。 - The scale under the pointer reads directly in amperes.
指針下的刻度讀數即為安培數。 - The actual displacement between any two points may be determined by drawing a scale diagram with a ruler and a protractor, or by using simple trigonometry.
任何兩點(diǎn)之間實(shí)際的位移可用比例尺和分度器畫(huà)簡(jiǎn)圖予以判斷，或者使用簡(jiǎn)單的三角學(xué)計算之。
