Center finding ruler
01
中心查找尺, 中心定位尺
a measuring tool equipped with markings and features designed to locate the center point of an object or distance quickly and accurately
例子
The mathematics teacher demonstrated how to use a center finding ruler to help students understand geometric concepts by locating the center of various shapes accurately.
数学老师演示了如何使用中心查找尺来帮助学生通过准确找到各种形状的中心来理解几何概念。
The carpenter relied on his center finding ruler to mark the midpoint of each board accurately before cutting them to size for the project.
木匠依靠他的中心查找尺在将木板切割成项目所需尺寸之前准确标记每块木板的中点。
