Opisometer

An opisometer, also called a curvimeter, meilograph, or map measurer, is an instrument for measuring the lengths of arbitrary curved lines.

A simple opisometer consists of a toothed wheel of known circumference on a handle. The wheel is placed in contact with the curved line to be measured and run along its length. By counting the number of teeth passing a mark on the handle while this is done, the length of the line can be ascertained:

单词	opisometer
释义	opisometer /ˌɒpɪ'sɒmɪtə//ˌɑpɪsə'mitɚ/ 英汉-汉英词典 n. 曲线计词组 \| 习惯用语您要查找的是不是： optometrist n. 验光师；视力测定者；配镜师 ellipsometer n. 偏振光椭圆率测量仪,椭率计 seismometer n. 地震检波器 viscometer n. 黏度计 opisometer n. 曲线计；距离测定器网络短语: odometer opisometer 里程计 opisometer r 曲线长度计 opisometer operator 曲线计英语百科 Opisometer An opisometer, also called a curvimeter, meilograph, or map measurer, is an instrument for measuring the lengths of arbitrary curved lines. A simple opisometer consists of a toothed wheel of known circumference on a handle. The wheel is placed in contact with the curved line to be measured and run along its length. By counting the number of teeth passing a mark on the handle while this is done, the length of the line can be ascertained:
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opisometer /ˌɒpɪ'sɒmɪtə//ˌɑpɪsə'mitɚ/

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网络短语:

Opisometer