heart rate

基本解释

Multiply this number by 6 to get your heart rate per minute.
将这个数字乘以6就得到了你每分钟的心率。
For the first, subtract your age from 220 to find your maximum heart rate.
第一个公式是用220减去你的年龄从而得到你的最大心跳频率。
This captures the heat pattern of blood vessels near the skin, betraying both changes in overall temperature and in heart rate.
这个设备能够获取皮肤表面血管的温度信息，它们透露出总体温度和心跳频率的变化。

Researchers believe the increase in heart rate might demonstrate what they call the fight or flight response.
The medulla, for instance, is responsible for heart rate and respiration.
比如,延脑负责心率与呼吸
耶鲁公开课 - 心理学导论课程节选
And it is almost like being in love except what it really is is two shots of caffeinated espresso causing a rapid heart rate an increase in respiration, sweaty palms, but I don't realize--she doesn't realize that's what it is.
跟恋爱一样的感觉,其实什么都不是,而是双倍浓度的咖啡因,导致心跳加速,呼吸急促，掌心冒汗，但我没意识到--她没意识到那是什么。
耶鲁公开课 - 心理学导论课程节选

The sensors can detect when the driver becomes sleepy because your heart rate slows down considerably.
FORBES: Sensors To Detect Driver's Fatigue

the number of times a person's heart beats (= moves regularly) in a minute or in a specified time

心率
Fatigue depended on heart rate.
疲劳取决于心率。
体育
心率
③In receives in front of the tryingchest to wear the heart rate table.
③在受试者的胸前佩戴心率表。
血红蛋白浓度