rigid body
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
rigid body; an idealized solid whose shape and size do not change under any circumstance
formalA key concept in classical mechanics and engineering. It is an idealization, as real materials deform under force.
Gāng刚
tǐ体
yùn运
dòng动
shì是
lǐ理
lùn论
lì力
xué学
yán研
jiū究
de的
jī基
chǔ础
。
The motion of a rigid body is the foundation of theoretical mechanics.
Zài在
zhè这
ge个
jiǎn简
huà化
mó模
xíng型
zhōng中
，
wǒ我
men们
bǎ把
gǎn杆
jiàn件
jiǎ假
shè设
wéi为
yī一
gè个
gāng刚
tǐ体
。
In this simplified model, we assume the rod to be a rigid body.
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Gāng刚
tǐ体
dòng动
lì力
xué学
fēn分
xī析
xuán旋
zhuǎn转
wù物
tǐ体
de的
shòu受
lì力
qíng情
kuàng况
。
Rigid body dynamics analyzes the forces on rotating objects.
Zhè这
zhǒng种
lǐ理
xiǎng想
huà化
de的
gāng刚
tǐ体
zài在
xiàn现
shí实
zhōng中
bìng并
bù不
cún存
zài在
。
This idealized rigid body does not exist in reality.