frequencies

英 [ˈfriːkwənsiz]

美 [ˈfrikwənsiz]

n.  发生率; 出现率; 重复率; 频繁; (声波或电磁波振动的)频率
frequency的复数

柯林斯词典

• N-UNCOUNT 频率;发生次数
  Thefrequencyof an event is the number of times it happens during a particular period.
  1. The frequency of Kara's phone calls increased rapidly...
     卡拉的电话飞速增多。
  2. The tanks broke down with increasing frequency.
     坦克越来越频繁地熄火。
• N-VAR (声波或无线电波的)频率，周率
  In physics, thefrequencyof a sound wave or a radio wave is the number of times it vibrates within a specified period of time.
  1. You can't hear waves of such a high frequency.
     如此高频率的声波是无法听到的。
  2. ...a frequency of 24 kilohertz.
     24 千赫的频率
  3. ...low frequency waves.
     低频波

双语例句

• These governors statically set the processor frequency to the lowest and highest frequencies, respectively.
  这两个调控器分别把处理器频率静态地设置为最低和最高频率。
• Here after you are delivering some homicidal video frequencies you miserably.
  以后你在发一些杀人的视频你就惨了。
• In fact, this instrument represented the first low-cost method of measuring audio frequencies.
  事实上，这个设备代表了第一个低成本测量音响频率的方法。
• Most bats produce a complicated sequence of calls, combining constant frequencies and frequency modulation components.
  大多数蝙蝠通过混合恒定频率和变频组合.产生一个复杂的叫声序列。
• When people are attending to the flashing light, these electrical frequencies increase in amplitude.
  当人们注意到了闪光，这些电频率的振幅会增加。
• This paper studies the basic problem of acoustic source separation, the separation of different characteristic frequencies.
  文章中研究了知觉性声源分离的最基本的问题，即听觉对于不同频率成分特征声源的分离知觉。
• No significant differences of genotype and allele frequencies between the matched groups were found.
  各相匹配组间比较未发现基因型和等位基因频率的显著性差异。
• What is the mathematical relationship between the lowest resonant frequency and the higher frequencies at which resonance occurred?
  发生共振时的最低频率和较高频率之间的数学关系是什么？
• And that has been a period of expansion and of anchoring balance and higher frequencies.
  会有一个扩张的时期，锚定在平衡和更高的频率。
• On the other hand, transitions between high frequencies and the midrange are smooth and clever.
  另一方面，在高频率和中端转换是顺利和聪明。