steradian是什么意思   steradian怎么读

英式:[stɪ'reɪdi:n]    美式:[stɪ'reɪdi:n]

steradian单词基本解析:

n.球面度(立体角单位),立体弧度
n. 立体弧度
n.球面度(立体角单位),立体弧度;

steradian变化用词:



steradian英英释义:

Noun

1. the unit of solid angle adopted under the Systeme International d'Unites

名词 steradian:

the unit of solid angle adopted under the Systeme International d'Unites

同义词:sr



steradian[ stə'reidiən ]n.the unit of solid angle adopted under the Systeme International d'Unites

同义词:sr

steradian中文词源:

steradian用法和例句:

steradian


a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions.

光通量单位等于一国际烛光照射在距离为一厘米面积为一平方厘米的平面上的光通量。


steradian(a unit of three-dimensional measure)

球面度, 立体孤度(一种三维量单位)