Meaning of 立体角
立体角 means solid angle; the two-dimensional angle in three-dimensional space that an object subtends at a point. Pronounced lì tǐ jiǎo.
- solid angle; the two-dimensional angle in three-dimensional space that an object subtends at a point
Definitions & Examples
Lì立
tǐ体
jiǎo角
de的
guó国
jì际
dān单
wèi位
shì是
qiú球
miàn面
dù度
。
The international unit of solid angle is the steradian.
Zhěng整
gè个
qiú球
miàn面
suǒ所
zhāng张
de的
lì立
tǐ体
jiǎo角
děng等
yú于
sì四
pàiπ
qiú球
miàn面
dù度
。
The solid angle subtended by an entire sphere is equal to 4π steradians.
Lì立
tǐ体
jiǎo角
shì是
píng平
miàn面
jiǎo角
gài概
niàn念
zài在
sān三
wéi维
kōng空
jiān间
de的
tuī推
guǎng广
。
The solid angle is the generalization of the plane angle concept into three-dimensional space.
Jì计
suàn算
guāng光
yuán源
zài在
gāi该
diǎn点
suǒ所
zhāng张
de的
lì立
tǐ体
jiǎo角
。
Calculate the solid angle subtended by the light source at that point.
Relations
Synonyms
Measure Words
个/ gè
Primary
种/ zhǒng