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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。
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。
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。
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
But thought alone will not completely magnetize you.
但单靠想法不会完全吸引住你.
The amount I'm suggesting the Sequoia Club contribute is fifty thousand dollars in two installments.
我建议红杉俱乐部提供的数目是五万元,分两期付款.
The motion of the particle is retrograde.
质点运动是衰减的.
a glass of beer with a good head of foam
上面有厚厚一层泡沫的一杯啤酒
He and Lieutenant Cassidy were checking the scene of the crime...
他和卡西迪中尉正在勘查犯罪现场。
Her French is improving by leaps and bounds.
她的法语进步非常快.
She has a keen following among rock fans.
她在摇滚乐迷中拥有一批热心的追随者。
I will summarise what I have done.
我将概述我所做的事情.
In big cities you can see many eye-catching advertisements.
在大城市，你会看到许多引人注目的广告。
The Middle East has often been a theatre of war.
中东这一地区一直战乱频仍。