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A electrocardiogram records the heartbeat.是什么意思？

A electrocardiogram records the heartbeat.

心电图上标明心跳次数.

相关词汇
electrocardiogram records the heartbeat

electrocardiogram

n. 心电图，心电图仪器；
例句
A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.
总计109个病人做了体格检查, 心电图,超生心动图.

records

n. 记录( record的名词复数 )，经历，（有关过去的）事实，最好的成绩；v. 记录，录音，拍摄( record的第三人称单数 )，标明，发表正式（或法律方面的）声明，演奏音乐供录制；
例句
Police records attest to his long history of violence...
警方记录证明他有长期从事暴力活动的前科。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

heartbeat

n. 心跳，心搏，中心，感情，重要特征；
例句
I was a little breathless and my heartbeat was bumpy and fast...
我有点儿喘不上气，心脏咚咚地快速跳动着。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
...one of her exes.
她的前男友之一
Millson regarded her thoughtfully. Perhaps she was right...
米尔森若有所思地注视着她。或许她是对的。
to halve your income
把收入分为两相等部分
They may be solubilized by detergents or some protein denaturants.
在去垢剂和蛋白质变性剂的作用下,它们可以变为可溶性的.
It rains off and on.
雨忽而下,忽而停.
His proud boast of leading 'the party of low taxation' has a hollow ring.
他洋洋得意地吹嘘自己领导着“一个主张低税收的政党”，这听起来很空洞。
She responded to the news by bursting into tears.
她听到那个消息后眼泪夺眶而出。
You cannot flay the same ox twice.
一头牛不能剥两次皮.
The detective stubbornly persisted with his questions.
侦探执意继续问他的问题。
This kitsch sells like mad in the big cities.
这本小说在大城市里畅销.