radian是什么意思_radian怎么读_中英文释义(含例句用法)

the unit of plane angle adopted under the Systeme International d"Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees)

中英词源

radian 弧度

rad-,半径，-an,名词后缀。引申词义弧度。

radian (n.): "angle subtended at the center of a circle by an arc equal in length to the radius," 1879, from radius.

词态变化

权威造句

1. The radian of her graceful neck particularly conquers artists"inspiration.: 她优雅的长脖子的曲线征服了所有艺术家的灵感.

2. Excellent radian , beautiful decoration, the artwork of the war!: 超卓的弧度, 精绝的装饰, 战争的艺术品!

3. W is the radian frequency deviation from the center frequency.: w是角频率与中心频率的偏离值.

4. Each vertex in average distance of each radian located in circumference.: 各顶点相互以平均的弧度距离坐落在圆周上.

5. Does sunglass radian damage eyesight greatly too?: 太阳镜弧度过大损害视力?

近反义词

electrical radian 电弧度

radian frequency deviation 角频率偏移

radian length 弧度波长

radian measure 弧度

radian frequency 角频率

相似短语

radian measure 弧度

radian frequency 【电】弧频

radian length 弧度波长

radian per second 【电】每秒的弧度

单词分析

暂无,等待补充.

记忆方法

1、radi- + -an.

radian是什么意思，radian怎么读

radian基本信息

英英释义