extremely high frequency

美 　英

• na.甚高頻
• 網(wǎng)絡(luò)極高頻；至高頻；超高頻率

英漢解釋

na.

1. 甚高頻

英英解釋

n.	1. a radio frequency in the range between 30,000 and 300,000 megahertz

例句

"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(shuō)。

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。