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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
Ingredient: Hackmatack and walnut grain etc.
主要成份: 杜松、核桃粒子、木瓜酵素、海藻精华.
It was unfair to judge her on such a brief acquaintanceship.
你刚认识她就对她作出评价，这是不公平的。
Some of the cottages were still lived in by old folk; others had been turned into barns and storehouses.
有些村舍里仍住着老人；有些已经改作粮仓和仓库。
A young man of his years needed to have a separate room.
他那个年纪的年轻人需要有个单独的房间。
Welcome ! You are bidding on an old Casper the Friendly Ghost -- Candelabra light.
你是在旧卡斯帕尔招标的友好鬼-坎德拉布拉光.
Their new musical opened to glowing reviews.
他们的新音乐剧受到热烈好评。
The children lead me through the maze of alleys to the edge of the city.
孩子们领我穿过迷宫一般的街巷，来到城边。
The directors are clearly responsible for what happened, but they’re sure to find a whipping boy lower down the company.
虽然这事显然是主管的责任，但他们肯定会从公司下层里找一个替罪羊。
The match flared and went out.
火柴闪亮了一下就熄了。
The light's a bit too harsh. You can turn it off...
灯光有点太刺眼了。你可以把灯关掉。