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.