frequencies - 关于frequencies的双语例句 - frequencies造句 - 语文书

为您找到10个与“frequencies”相关的双语例句：

The characteristic values are the filter's middle frequencies and their bandwidths.
滤波器有中间频率和带宽这两个特征值.
Sound - cancelling works by analysing any unwanted frequencies and then producing counteracting ones.
通过分析所有不需要的声音频率,然后制造相应的部分替代,这样噪声就消除了.
The electromagnetic spectrum covers an enormous range of frequencies and energies.
电磁波谱包括极大的频率和能量范围.
If the frequencies are low, this approach cannot be used.
若频率很低时, 这种方法就不能使用.
At low frequencies, such as 10 per sec., pulsation is sensed rather than vibration.
在低频率(譬如每秒十次)时, 所感觉到的是脉冲而非振动.
Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.
如果信号频率低于几百kHz,则使用双绞线就已足够.
A wavefront at high radio frequencies or optical frequencies impinging on the atmosphere is distorted.
高射电频率或光学频率的波阵面进入大气时受到畸变.
Of an electronic circuit or device; having an output proportional to input; amplifying or attenuating all frequencies equally.
说明一种电子电路或器件, 其输出和输入成比例, 对所有的频率都放大或衰减同样的倍数.
...UHF frequencies of around 900 megahertz.
大约900兆赫的超高频率
For an initial service, a 10 megahertz-wide band of frequencies will be needed.
初始服务需要10兆赫宽的频带。