语文书 / 例句 /

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
...the age of steam and steel.
蒸汽和钢铁时代
His decision was eminently fair.
他的判决非常公正。
I can't think of any reason why he should do that...
我想不出来他为什么非要那样做。
The car ploughed through three gardens and flattened a tree.
小轿车轰然穿过3个花园，还碾倒了一棵树。
He was said to have written such books as The Day of Locusts and Miss Lonely Hearts.
据说他曾经写过《蝗虫之日》和《寂寞芳心小姐》之类的小说。
An iteration procedure can be used to determine the eigenvalue.
迭代方法可用来确定特征值.
...a quadruple murder.
四尸命案
...gypsy camps...
吉卜赛营地
There have been many attempts to track down the putative Loch Ness monster.
人们为追踪假定存在的尼斯湖水怪做了许多努力。
He felt his stomach started to kick up.
他感到胃开始不舒服了.