rotational speed; rpm; revolutions per minute
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
rotational speed; number of revolutions per unit time
technicalTypically measured and expressed in revolutions per minute (rpm/RPM) or revolutions per second. Used in physics, engineering, and mechanical contexts to describe how fast an object rotates.
Zhè这
tái台
fā发
dòng动
jī机
de的
zhuàn转
sù速
dá达
dào到
le了
měi每
fēn分
zhōng钟
liù六
qiān千
zhuàn转
。
The engine's rotational speed reached six thousand revolutions per minute.
Qǐng请
tiáo调
zhěng整
zhǔ主
zhóu轴
de的
zhuàn转
sù速
yǐ以
shì适
yìng应
bù不
tóng同
de的
jiā加
gōng工
cái材
liào料
。
Please adjust the spindle speed to accommodate different machining materials.
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Gāo高
zhuàn转
sù速
de的
yìng硬
pán盘
dú读
xiě写
sù速
dù度
gèng更
kuài快
。
High-speed hard drives have faster read and write speeds.