它可以帮助医生发现心脏跳动异常的迹象。
左下方那片弯弯曲曲的轮廓就是心肌细胞的切面，它们使心脏跳动。
The squiggly outline at the lower left is the section of myocardial cells, which makes the heart beat.
在实验室里，当海豹潜入到水面以下并停止呼吸时，它的心脏跳动得更慢，需要的氧气更少，动脉也会收缩。
In the laboratory, when the seal dives below the surface of the water and stops breathing, its heart beats more slowly, requiring less oxygen, and its arteries become constricted.
心脏跳动，肺部呼吸。
有氧运动加速心脏跳动，有助于消耗更多脂肪。
Aerobic exercise gets the heart pumping and helps you to burn up the fat.
血压升得越高，心脏跳动时血液对动脉壁施加的压力就越大。
The higher it climbs, the greater the force exerted by blood on the walks of the arteries when the heart beats.
有一些只负责消化食物或者身体活动，让心脏跳动，让肺部呼吸。
Some of them have to do with merely digesting food and moving the body around, and making the heart beat, and the lungs open and close.
收缩压是血压测量的上位数，它指心脏跳动时的血压。
Systolic blood pressure is the upper number in a blood pressure measurement and refers to the pressure when the heart beats.
从窦房石结出来的电脉冲传播到心脏肌肉触发心脏跳动。
From the sa node, electrical impulses spread through the heart muscle to trigger the heartbeat.
大量的氢氰酸会导致呼吸困难、高血压、心脏跳动过快以及肾衰竭。
Larger doses can lead to difficulty breathing, increased blood pressure and heart rate, and kidney failure.
血压升得越高，心脏跳动时血液对动脉壁施加的压力就越大。
The higher it climbs, the greater the force exerted by blood on the walls of the arteries when the heart beats.
当淀粉样变侵袭心脏电传导系统，就会影响到心脏跳动的节律。
And when amyloidosis affects the electrical system of your heart, this may disturb your heart's rhythm.
有关研究表明，多做运动可以使心脏跳动加快、肺部功能变强。
Research shows that getting plenty of exercise make the heart beat faster and the lungs work harder.
每一次心脏跳动都包含两个基本部分：舒张期以及方式收缩期。
Each heartbeat has two basic parts: diastole and atrial and ventricular systole.
大多数人终其一生不明白是什么让他的心脏跳动、大脑思考、想象力飞跃。
Many people will go through their whole life without ever realizing what it is that gets their heart pumping, mind racing, and juices flowing.
这一方法还有一个优点：放入接受器可以准确控制心脏跳动频率。
This method also has the advantage that the placement of the receiver allows the pacing of the heart to be very precisely controlled, says Dr Echt.
这位艺术家的作品以及他的心脏跳动时，为了保住他的手一动不动。
The artist works between the beats of his heart, in order to keep his hands perfectly still.
然而，不活动可以导致缓慢而无力的心脏跳动，导致不能充分的向身体各部细胞供血。
However, inactivity can result in a slow and weak heartbeat that does not sufficiently move the blood to provide oxygen for every cell in the body.
你身体的每一个机能，从你的心脏跳动到各个腺体的分泌都是由意识掌控。
Every function of your body, from the beating of your heart to the secretions in your glands, is controlled by mind.
随着心室的收缩和舒张将血汞到了全身，心脏跳动一次，电波横穿心脏一次。
An electrical wave traverses the heart each time it beats, co-ordinating the contraction and relaxation of the chambers that pump blood around the body.
我们还可以通过拍片看到心脏跳动的轨迹，通过机器扫描看到脑部活动的情况。
We have machines that can photograph a heart beating and track a thought as it travels through the brain.
大约每隔两秒钟不间断地重复吸气和咳嗽，直到获得救助或感到心脏跳动恢复正常。
A breath and a cough must be repeated about every two seconds without let-up until help arrives or until the heart is felt to be beating normally again.
研究表明在小鼠研究中，该病毒感染心肌细胞所使用的受体是正常心脏跳动所必须的。
The researchers demonstrated that the receptor which the virus uses to infect heart cells is normally necessary for regular heart beat in mice.
多呼入的氧气有助于放松身体，平稳呼吸，降低你心脏跳动的速率，从而保证你能够冷静的思考。
This extra oxygen flow will relax your body, clam your breathing, slow your heart rate, and allow your brain to resume rational thought.
吸入和呼出不均匀，或呼吸过快，将不平衡的心脏跳动，同时摆脱身体和自主神经系统。
Uneven inhalation and exhalation, or breathing too rapidly, will imbalance the beating of the heart, throwing off both the physical body and autonomic nervous system.
相反的，怀着感恩的心对待那些日子吧，那些你真正感激着的，心脏跳动着的，简单快乐着的日子。
Instead, be thankful on this day as you truly appreciate the simple joy of a beating heart.
事实上，流体的流动——尤其是模仿心脏跳动效果的脉冲——对在实验室培育人造动脉是至关重要的。
In fact, fluid flow - particularly pulses that mimic the effect of a beating heart - is proving crucial for growing replacement arteries in the laboratory.
事实上，流体的流动——尤其是模仿心脏跳动效果的脉冲——对在实验室培育人造动脉是至关重要的。
In fact, fluid flow - particularly pulses that mimic the effect of a beating heart - is proving crucial for growing replacement arteries in the laboratory.
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