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Sigma KEE - Steradian
Steradian(steradian)sr, steradian

appearance as argument number 1
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(documentation Steradian ChineseLanguage "这是国际单位制量度立体角度的单位,符号:sr。它是由一个球体 表面切出一个面积等于球体半径平方的一个立体角。另一个定义是:一个球体中心顶点的立体角,它是从球体表面切出 等于一个四边长度和球体半径的正方形的面积。Steradian = m^2/ m^2 = 1。") chinese_format.kif 2521-2523
(documentation Steradian EnglishLanguage "SI solid angle measure. Symbol: sr. It is the solid angle of a sphere subtended by a portion of the surface whose area is equal to the square of the sphere's radius. Another definition is: the solid angle which, having its vertex in the center of the sphere, cuts off an area of the surface of the sphere equal to that of a square with sides of length equal to the radius of the sphere. Steradian = m^2/ m^2 = 1.") Merge.kif 6493-6499
(instance Steradian SystemeInternationalUnit) Merge.kif 6491-6491 Steradian is an instance of systeme international unit
(instance Steradian UnitOfAngularMeasure) Merge.kif 6490-6490 Steradian is an instance of UnitOfAngularMeasure

appearance as argument number 2
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(termFormat ChineseLanguage Steradian "球面度") domainEnglishFormat.kif 55231-55231
(termFormat ChineseTraditionalLanguage Steradian "球面度") domainEnglishFormat.kif 55230-55230
(termFormat EnglishLanguage Steradian "steradian") domainEnglishFormat.kif 55229-55229


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