extremely high frequency

基本解釋

"The [mutation] rose to extremely high frequency in a relatively short time, implying that the selective force was quite strong, " Su says.
“這個(gè)變異的基因在相對(duì)短的時(shí)間快速普及，暗示著選擇的要求很強(qiáng)烈，”蘇炳教授說。
The wafer is a piezoelectric resonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
該晶片是一個(gè)壓電諧振器，以精準(zhǔn)而極高的頻率對(duì)電壓作出反饋，進(jìn)行放大和收縮。
Raytheon Company (NYSE: RTN) and the U.S. Army recently completed successful testing of the first Advanced Extremely High Frequency, or AEHF, satellite communications production terminals.
雷神公司和美國(guó)陸軍最近成功完成首個(gè)先進(jìn)極高頻或AEHF衛(wèi)星通信生產(chǎn)終端測(cè)試。
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This frequency is close to the lower band of the highest radio frequency band known as extremely high frequency which goes from 30 to 300 GHZ.
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a radio frequency between 30000 and 300000 megahertz (30 000300 000) ( abbr: EHF)