high frequency
高频率,高频,高频率的,高频度
Related Words
Definitions
- 1
- : the range of frequencies in the radio spectrum between 3 and 30 megahertz.
Synonyms & Antonyms
Examples
Perhaps on the trip from Cerberus Fossae to InSight, the high frequencies from ordinary signals became attenuated, making the signals look like low-frequency events, which are often associated with moving magma.
My longest stint was for two months, when I traveled under the polar ice cap to the North Pole with a team of scientists studying the Arctic environment and testing high frequency sonar and acoustic communications for under-ice operations.
Because these low frequencies have high energy and are more robust than high frequencies, this is also a convenient way to drown out excess environmental noise without cranking the volume.
Unlike web slinging, the reaction to hearing a predator’s high frequencies may simply be to stay put and hide.
Surprisingly, ogre-faced spiders can also hear fairly high frequencies, Stafstrom says.
Eric Garcetti succeeded Villaraigosa and has received high marks in his first year and a half on the job.
Nor does the jet have the ability to capture high-definition video, utilize an infra-red pointer.
Obsessive exercising and inadequate nutrition can, over time, put people at high risk for overuse injuries like stress fractures.
The most recent activity had a high point of 3.6 on the Richter Scale.
He felt his body grow limp (like one of those high-speed films of a flower wilting).
Honour the physician for the need thou hast of him: for the most High hath created him.
The most High hath created medicines out of the earth, and a wise man will not abhor them.
The Majesty on high has a colony and a people on earth, which otherwise is under the supremacy of the Evil One.
In cross-section the burrows varied from round (three inches in diameter) to oval (three inches high and four inches wide).
As Spain, however, has fallen from the high place she once held, her colonial system has also gone down.