megahertz

megahertz

美 [ˈmeɡəˌhɜrts] 　英 [ˈmeɡəˌhɜː(r)ts]

• n.兆赫；百万赫兹
• 网络兆赫兹；兆周；兆赫级

英汉双解

英汉解释

n.	1. 【物】兆赫(兹)

英英解释

n.	1. a unit most often used for measuring the speed of a computer’s processor or memory, equal to one million hertz

例句

The company asked the FCC to give it a national 25 megahertz slice of spectrum to offer free wireless-Internet services.

该公司要求FCC为其开辟一段25兆赫兹的波道，以此为网民提供免费无线上网服务。

By contrast, the white space freed up below 700 megahertz is to be made available for unlicensed use by the public.

与此相反，空出来的700兆赫以下的白色空间将会提供给无须授权的公众使用。

The bandwidth ( megahertz ) and spectrum position of the signal arising from television scanning.

电视扫描信号所佔的频谱位置和带宽（以兆赫计）。

The second parameter specifies the rate of the pixel clock in megahertz.

第2个参数指定的是像素时钟频率（单位为MHz）。

Future Flight Part 11 of 12. Communications revolution: Get ready for more megahertz, and a phone in every cockpit.

未来飞行：12部分之11：通讯的革命：准备更大的通讯频率空间，并且每个驾驶舱有一部电话。

Units: megahertz (MHz) AM (amplitude modulation), 200 and up are for military use, but are staffed by the same civil controllers.

单位：兆赫，调幅，200以上为军用，亦为民航管制员执勤。

Most advanced FPGAs can handle parallel bus speeds of hundreds of megahertz and have serial interfaces that operate in the gigahertz range.

大多数先进FPGA能够处理速度为数百兆赫兹的并行总线和具有工作在千兆赫兹范围的串行接口。

A personal computer with a 100-megahertz clock then executes 100 million stages per second.

一台时钟频率为100兆赫的个人电脑每秒能执行一亿次运算。

They can provide 100-megahertz bandwidth to far users and up to 200 megahertz of bandwidth to near users at peak levels.

他们可以提供100兆赫带宽给远的用户和200兆赫带宽给近的用户在高峰水平。

Unbeknownst to him, the TV was emitting an errant radio signal at a frequency of 121. 5 megahertz.

在他不知情的情况下，这台电视机以121.5兆赫的频率在发射错误的无线电信号。

One megahertz is the same as one thousand kilohertz.

作为一个兆赫是一千千赫相同。

Zap a hydrogen atom and it will resonate at a particular rate: 1420 megahertz (MHz).

轰击氢原子可以与某一特定的频率产生共鸣：1420兆赫。

Initially RFID tags worked only at frequency bands of 13. 56 megahertz or lower.

早期的射频识别标签只能在13.56百万赫兹或更低的频率下作用。

So how many megahertz does the brain run at?

那么大脑以多少兆赫兹的频率运行呢？

Application of Megahertz Synchronous Switch Battery Charger

兆赫同步开关电池充电器的应用

Current Processor Frequency in megahertz

当前处理器频率，单位为兆赫