The other, a pressure-sensitive gauge, measures the intensity and duration of uterine contractions.
另一个是压力感应器,测量宫缩强度和持续时间。
The even intensity and long duration of these murmurs reflect the large pressure difference across the orifice where the sound originates.
杂音的平均强度和长持续时间反映出声口压力差异很大。
Be honest: Sleep duration and quality can be as important to your health as your blood pressure and cholesterol level.
坦率地讲,对于健康来说,睡眠时长和睡眠质量同你的血压和胆固醇水平一样重要。
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