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n.频率（frequency的复数形式）；频数分析；次数分配表
1、frequences───n.频率，频繁；频数
2、fervencies───n.热情；炽热；热烈
3、frequence───n.频率，频繁；频数
4、low frequencies───低频率；低周波
5、sequencies───n.顺序
6、frequency───n.频率；频繁
7、feculencies───n.污物；渣滓
8、frequentness───频度；频率
9、gyrofrequencies───n.[电磁]旋转频率；回旋频率
1、There are only a limited number of broadcasting frequencies.───只有数量有限的广播频率。
2、A wave phenomenon sharing the physical nature of sound but with a range of frequencies below that of human hearing.───次声一种波现象，它有声音的物理特性和频率又在人耳的听力范围之内
3、It's easier to find and acquire jamming equipment for some frequencies than it is for others.───某些频率的干扰设备比其他频率的更容易找到和获得。
4、Basing this question, trying to auto-detect and auto-identify the base-frequencies of multi-targets is one of our most important work.───本文的主要工作之一就是基于这些问题，尝试机器自动检测和识别出多个目标各自的基频。
5、of ground-nesting warblers produce begging cheeps of higher frequencies than do their tree-nesting relatives.───相比在树上筑巢的同种类雏鸟，在地面筑巢的鸣禽雏鸟会发出频率更高的乞食叫声。
6、Then the energies move like wave frequencies throughout the channels within the physical structure, moving right up to the brain.───这样能量会像波频一样游遍身体中的各个经脉，直达大脑。
7、Again, ask for all frequencies necessary for you to heal and release to be added to this region by my 'Marias.───再一次，请求你治愈和释放所必须的所有频率通过我的“Maria”们加入到这个部位里。
8、The alarms produce a wide range of frequencies that enable the brain to determine where the sound is coming from.───这种警报器发出的频率范围广，使人脑可以判断出声音的来源。
9、It seems that this could be an alternate approach to illuminating a room uniformly at all frequencies.───看起来这是一个在所有频率上一致的辐射到整个房间的可选的方法。
1、Loss of high frequencies is usually unnoticed until sounds in the speech range are involved.
2、Radio Beijing broadcasts on a dozen different frequencies.
3、This radio station broadcasts on three different frequencies.
4、High gain is achieved at low frequencies through incorporation of several differential stages of amplification.
5、Obviously waves may have frequencies of intermediate magnitude and so be difficult to classify as either destructive or constructive.
6、Zimmermann says his unit can accommodate bass frequencies and crank out volume levels exceeding 100 decibels.
7、Clearly, the range of frequencies over which a potential divider constructed solely from resistors acts as a satisfactory attenuator is restricted.
8、This station broadcasts on three different frequencies.
9、Sports participants have much higher frequencies of participation than do participants in other leisure activities such as the arts.