pacemaker中文什么意思

n.
1.(赛跑等的)领跑人，带步人；定步速者，标兵；样板；引导者。
2.【军事】整速舰；【医学】电子起搏器；【解剖学】起搏点网。

• pacemaker pacemaker:    心脏起博器
• aartificial pacemaker:    心脏起搏器
• adaptive pacemaker:    自适应起搏器

例句与用法

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1. The vagus nerves have an inhibitory action on atrial pacemakers .
   迷走神经对心房起搏点有抑制作用。
2. Bradycardia, if persistent, should be controlled by the insertion of a pacemaker as soon as possible .
   如果持续出现心动过缓，应尽快使用起搏器。
3. While this is commonly agreed upon, the vagal innervation of idioventricular pacemakers is not .
   这点是人所公认的，而心室自身起撑点的迷走神经支配还未得到公认。
4. The s-a node is often called the pacemaker of the heart because it establishes the basic rhythm at which the heart beats .
   S-A结由于建立了心跳的基本节律，故常称为起搏点。
5. As the early pacemakers were not implanted, the patient could reach them easily and control them .
   因为早期的心博器不是置入的，患者可以很容易地接触心搏器，并且可以控制它。

英文释义

名词

1. a horse used to set the pace in racing
   同义词：pacer, pacesetter
2. an implanted electronic device that takes over the function of the natural cardiac pacemaker
   同义词：artificial pacemaker
3. a specialized bit of heart tissue that controls the heartbeat
   同义词：cardiac pacemaker, sinoatrial node, SA node
4. a leading instance in its field; "the new policy will be a pacesetter in community relations"
   同义词：pacesetter