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frequency
 frequency
天文学 frekvence
技术 kmitočet
农业 hustota
微软 frekvence
of | breathing
 breathing
生物学 dýchání
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名词 | 形容词 | 短语
frequency ['fri:kwənsɪ] 名词
微软 frekvence (The measure of how often a periodic event occurs, such as a signal going through a complete cycle. Frequency is usually measured in hertz (Hz), with 1 Hz equaling 1 occurrence (cycle) per second. Frequency is also measured in kilohertz (kHz, or 1,000 Hz), megahertz (MHz, or 1,000 kHz), gigahertz (GHz, or 1,000 MHz), or terahertz (THz, or 1,000 GHz))
技术 kmitočet
统计数据 četnost
frequency ['fri:kwənsɪ] 形容词
农业 hustota
天文学 frekvence
 英语 词库
frequency ['fri:kwənsɪ] 形容词
信息技术 A measure of the rate by which events occur over a certain period of time
热工程, 缩写 f.
缩写 fqcy; freq
缩写, 物理 f
缩写, 聚合物 freq.
frequency of: 9 短语, 3 学科
天文学6
建造2
通讯1