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Orthogonal frequency division multiplexing ( OFDM ) is a special multi - carrier transmission technology.是什么意思？

Orthogonal frequency division multiplexing ( OFDM ) is a special multi - carrier transmission technology.

正交频分复用 ( OrthogonalFrequencyDivisionMultiplexing, OFDM ) 是一种特殊的 多载波 传输技术.

相关词汇
frequency division multiplexing is special carrier transmission technology

frequency

n. 频繁性，[数][物]频率，次数，频率分布；
例句
The frequency of Kara's phone calls increased rapidly...
卡拉的电话飞速增多。

division

n. 分开，分隔，[数]除法，部门，[军]师；
例句
The team has accustomed itself to the pace of first division rugby...
球队适应了英式橄榄球甲级联赛的节奏。

multiplexing

n. 复用，倍增，倍加；
例句
The high performance wavelength demultiplexing photodetectors optical wavelength division multiplexing ( OWDM ) systems were introduced and analyzed.
对用于光波分复用 ( OWDM ) 系统的高性能解复用接收器件——高性能光探测器的研究作了介绍和分析.

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

special

adj. 特殊的，专门的，专用的，重要的；n. 专车，特价，特刊，特约稿；
例句
He's already altered several of the proposals in his economic plan to accommodate demands of special interests.
他已经改动了经济计划中的几项提议以迁就特殊利益集团的要求。

carrier

n. 搬运人，运输公司，搬运器，[医学]带菌者；
例句
...the captain of the aircraft carrier Saratoga.
“萨拉托加号”航空母舰的舰长

transmission

n. 播送，传送，（电台或电视）信息，传动装置；
例句
The BBC has just successfully demonstrated a new digital radio transmission system...
英国广播公司刚刚成功地演示了一套新的数字无线电传输系统。

technology

n. 科技（总称），工业技术，工艺学，[总称]术语；
例句
Our superior technology is our ace in the hole.
我们超众的技术是我们的法宝。
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
Sir Gerald had been nobbled.
杰拉尔德爵士已经被收买了。
The farmers are bringing the apples in early this year because of the warm weather.
由于今年气候暖和, 农夫们正提前摘苹果。
Everyone is talking about him...
人人都在议论他。
rehearsing with stand-ins
和替身一起排练
I think we can date the decline of Western Civilization quite precisely...
我认为我们可以相当准确地确定西方文明开始衰落的年代。
To strain ( a muscle, for example ) injuriously.
拉伤伤害性地扭伤 ( 例如,肌肉 )
We came up against a great deal of resistance in dealing with the case.
办这个案子的过程中，我们遇到了很多阻力。
Expressionism is art that shows emotions and ideas through non - representational - forms non - representational forms.
抽象表现主义就是这样一种通过 非 具象的形式表达感情和想法的艺术.
Groom after appraisal is eligible, imprest gives return entirely.
培训鉴定合格后, 预付款予以全部退还.
...the Hatch family, who controlled large dairy interests...
掌控大量奶业股权的哈奇家族