radian

音标发音

• 英式音标 [ˈreɪ.di.ən]
• 美式音标 [ˈreɪ.di.ən]
• 国际音标 ['reidiən]
• 英式发音
• 美式发音

基本解释

• n. [数] 弧度
• n. (Radian)人名；(罗)拉迪安

同根派生

英汉例句

• 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.
• 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!
• W is the radian frequency deviation from the center frequency.
  w是角频率与中心频率的偏离值.
• The article discussed the nature of far infrared radiant material and its radian mechanism.
  叙述了远红外辐射性材料的性质及辐射加热机理.
• Using radians is especially easy on graphing calculators that allow you to switch into radian mode.
  但是弧度特别是在图形计算方面更容易.

词组短语

短语

• Radian Path 街道地址
• mechanical radian 机械角
• centi radian 厘弧
• physiologic radian 生理弧度
• Radian Protractor 弧度制量角器

英英字典

剑桥英英字典

• the measure of an angle at the centre of a circle opposite an arc (= part of the edge of a circle) that is the same length as the radius (= the line from the centre to the edge of the circle)

柯林斯英英字典

• an SI unit of plane angle the angle between two radii of a circle that cut off on the circumference an arc equal in length to the radius. 1 radian is equivalent to 57.296 degrees and /2 radians equals a right angle ( symbol: rad)

专业释义

医药科学

• 放射

能源科学技术

• 弧度

数学

• 弧度

机械工程

• 弧度
• 弪

计算机科学技术

• 弧度