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That’s a heterodyne receiver.是什么意思？

That’s a heterodyne receiver.

那是外差式接收机。

相关词汇
heterodyne receiver

heterodyne

adj. 电外差的；vi. 致差，成拍，产生外差效果；
例句
The Doppler frequency can be obtained as a heterodyne or beat effect.
由于外差或频差效应,能够得到多普勒频率.

receiver

n. 接受者，收款员，接收器，无线电接收机，（破产公司的）官方接管人；
例句
I dropped the receiver back in the cradle.
我把听筒放回听筒架上。
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
Christmas was approaching.
圣诞节快到了。
an area of breathtaking beauty
美得令人惊叹的地方
They sensibly invested their prize money rather than spending it.
他们明智地把奖金用于投资而不是花掉。
Smoking is forbidden here. Please put your cigarette out.
这里禁止吸烟, 请将您的烟熄灭。
The holder of the office of chairman is reponsible for arranging meetings.
担任主席职位的人负责安排会议。
His grandmother spoiled him.
他的祖母把他宠坏了。
The lost manuscript was found in a repository in France.
丢失的手稿在法国的一个存放处被找到了。
He acquired the craft of wood carving in his native town.
他在老家学会了木雕手艺。
They were well affected towards the speaker’s cause.
他们对讲演人所倡导的诗也有好感。
We all have our cross, I suppose.
我想我们大家都有苦难。