| 释义 |
frequencies
释义
n. 频率（frequency 的复数形式）；频数分析；次数分配表
考试频率
四级
六级
考研
考频：近五年出现6次
n. (振动)频率
n. 发生率; 频率
例句
1·There are only a limited number of broadcasting frequencies .
只有数量有限的广播频率。
《牛津词典》
2·It's easier to find and acquire jamming equipment for some frequencies than it is for others.
某些频率比其他频率更容易找到并获取干扰设备。
3·The young 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。
短语
1·high frequency
高频
2·low frequency
低频率；低周波
3·frequency domain
[化]频域；频率范围
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