megahertz

美 [?meɡ??h?rts] 　英 [?meɡ??h??(r)ts]

• n.兆赫；百萬赫茲
• 網(wǎng)絡(luò)兆赫茲；兆周；兆赫級

英漢雙解

英漢解釋

n.	1. 【物】兆赫(茲)

英英解釋

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.

該公司要求FCC為其開辟一段25兆赫茲的波道，以此為網(wǎng)民提供免費(fèi)無線上網(wǎng)服務(wù)。

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

與此相反，空出來的700兆赫以下的白色空間將會提供給無須授權(quán)的公眾使用。

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

電視掃描信號所佔(zhàn)的頻譜位置和帶寬（以兆赫計(jì)）。

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

第2個(gè)參數(shù)指定的是像素時(shí)鐘頻率（單位為MHz）。

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

未來飛行：12部分之11：通訊的革命：準(zhǔn)備更大的通訊頻率空間，并且每個(gè)駕駛艙有一部電話。

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

單位：兆赫，調(diào)幅，200以上為軍用，亦為民航管制員執(zhí)勤。

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

大多數(shù)先進(jìn)FPGA能夠處理速度為數(shù)百兆赫茲的并行總線和具有工作在千兆赫茲范圍的串行接口。

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

一臺時(shí)鐘頻率為100兆赫的個(gè)人電腦每秒能執(zhí)行一億次運(yùn)算。

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

他們可以提供100兆赫帶寬給遠(yuǎn)的用戶和200兆赫帶寬給近的用戶在高峰水平。

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

在他不知情的情況下，這臺電視機(jī)以121.5兆赫的頻率在發(fā)射錯(cuò)誤的無線電信號。

One megahertz is the same as one thousand kilohertz.

作為一個(gè)兆赫是一千千赫相同。

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

轟擊氫原子可以與某一特定的頻率產(chǎn)生共鳴：1420兆赫。

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

早期的射頻識別標(biāo)簽只能在13.56百萬赫茲或更低的頻率下作用。

So how many megahertz does the brain run at?

那么大腦以多少兆赫茲的頻率運(yùn)行呢？

Application of Megahertz Synchronous Switch Battery Charger

兆赫同步開關(guān)電池充電器的應(yīng)用

Current Processor Frequency in megahertz

當(dāng)前處理器頻率，單位為兆赫