They found that when blue whales dive for food, their heart rates are as slow as 2 beats per minute.

他们发现，当蓝鲸潜入水中寻找食物，它们的心率慢至每分钟2次。

youdao

My heart beats fast (slow).

我的心跳得快（慢）。

youdao

The music group were able to choose from six tapes that featured soft, slow music - around 60-80 beats per minute - such as jazz, folk or orchestral pieces.

选择听音乐的那一组有六盘磁带可供选择，都是节奏在每分钟60-80拍的舒缓音乐，如爵士乐、民歌或管弦乐曲等。

youdao

Even my slow Cessna beats Boeing for trips under 500 miles--both in time and cost--except when there are clouds.

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This means the heart is somewhat slow to restart between beats.

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Coroner David Crerar said her Coca-Cola consumption had given rise to cardiac arrhythmia, a condition when the heart beats too fast or too slow.

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