a low frequency的意思

a low frequency中文翻譯：

低頻率

相似詞語短語

frequency───n.頻率；頻繁

frequency generator───[計]頻率發生器

at a low───處于低水平（或數字）

a low price───低價

a low key───低調

a low heat───低熱

frequency range───頻帶; 頻段；[電子][通信]頻率范圍

cumulative frequency───[統計]累積頻率，[電子]累積頻數

a low profile───低調

雙語使用場景

The abnormal colours of seedlings turned a low frequency.───顏色異常的苗木出現頻率較低。

Hardware resources are often allocated based on a worst-case scenario that may happen with a low frequency.───硬件資源通常根據最差情況(發生的概率很低)進行分配。

in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.───在這個例子里，能量差較小，我們得到的頻率低，這意味這它的波長更長。

A sound with a high frequency is said to be high-pitched and a sound with a low frequency is low-pitched.───高頻率的聲音有較高的音調，低頻率的聲音音調則較低。

All he does is put mice on a platform that buzzes at such a low frequency that some people cannot even feel it.───魯賓只是將老鼠擺在輕微震動的平臺上，震動頻率低到有人甚至渾然不覺。

A low frequency full bridge converter, cascaded behind the proposed circuit, can be used to operate HID lamps and makes the lamp work well.───在其后級加一低頻全橋開關變換器，可作為交流高強度氣體放電燈的工作電源，能與高強度氣體放電燈的不同階段的不同負載特性良好匹配。

In sound recording, a low frequency noise usually produced by regular variations in the speed of a system's mechanical component.───錄音技術中的一種低頻噪聲，通常由于系統機械部件的速度有規律變化而引起。

A low-frequency sine wave current source is widely used in fields of grounding grid fault diagnosis, communication, radar, etc.───低頻正弦電流源廣泛應用于接地網故障診斷、通信、雷達等領域。

英語使用場景

Low - speed jet flames are known to flicker a low frequency.

The scanner emits a low frequency radio signal, activating the microchip.

The voice mode is surely a low frequency rolloff, so use the lowest number music mode.

The abnormal colours of seedlings turned a low frequency.

There is a low frequency and great amplitude on Benfield frame of Jianfeng chemical plant.

The proposed method is based on low-frequency signal injection, where a low frequency stator current signal is injected and the corresponding angle error is detected to estimate the rotor speed.

First, a low frequency tone is up-converted to the needed frequency range by means of SSB(single side band modulation).

C3 is a low frequency roll - off capacitor in the feedback network and prevents offset voltage and offset current errors from being multiplied by amplifier gain.

If it is a low frequency sound, it is processed as an analog signal.