특정한 기간이나 집단 내에서 사건이나 현상이 반복되어 발생하는 횟수.
The rates at which something occurs or is repeated over a particular period of time or in a given sample.
예문:
"The study analyzed the frequencies of social media usage among teenagers."
"Researchers observed varying frequencies of the gene mutation in different populations."
단위 시간당 진동하거나 반복되는 파동의 수로, 전파나 소리의 성질을 결정함.
The number of cycles or vibrations per unit of time of a periodic signal, such as sound or electromagnetic waves.
예문:
"Emergency services operate on dedicated radio frequencies to avoid interference."
"Bats emit ultrasonic frequencies that are too high for human ears to detect."
특정 질병이나 증상이 인구 집단 내에서 나타나는 발생 비율.
The incidence or prevalence of a particular medical condition or symptom within a specific group.
예문:
"The frequencies of seasonal allergies have increased significantly over the last decade."
"Medical staff monitored the frequencies of the patient's seizures after the new treatment."