婴儿反应的胶片分析、心率和呼吸速率监测器以及非营养性吸吮装置是理解婴儿感知的有效工具。
Film analysis of the infant's responses, heart and respiration rate monitors, and nonnutritive sucking devices are used as effective tools in understanding infant perception.
鲸鱼游到海面上呼吸时,它们的心率达到每分钟25到37次。
When the whales go to the ocean's surface to breathe, their heart rate is between 25 and 37 bpm.
脑干位于器官的底部,它控制反射和重要的、基础的生命功能,比如心率、呼吸和血压。
The brain stem, at the organ's base, controls reflexes and crucial, basic life functions such as heart rate, breathing, and blood pressure.
The medulla, for instance, is responsible for heart rate and respiration.
比如,延脑负责心率与呼吸
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