速率

shēng wēn sù lǜ

升温速率

rate of warming

dìng chū sù lǜ

定出速率

set the pace

gǎn guāng sù lǜ

感光速率

exposure speed

mài bó sù lǜ

脉搏速率

pulse rate

yìn dù rén kǒu zhèng yǐ jīng rén de sù lǜ zài zēng jiā

印度人口正以惊人的速率在增加。

The India's population is increasing at an alarming rate.