東哥 asked in 社會與文化語言 · 1 decade ago

能不能替小弟翻譯一段英文...自己翻的都不太順...感恩!!

需要翻譯的英文如下

In variable-frequency(VF) techniques, power (signal) is transmitted in power converter in wide-band mode in several frequencies that are constantly changing.

This causes the spectrum, originally consisting of narrow band harmonics, to spread over the frequency range. Usually this VF-operation is implemented with some kind of modulation method.

The EM1 spectral performance of the switch mode power supply can be controlled with the modulating pattern and modulation method.

Occasionally these VF-techniques are called spread spectrum (SS) techniques.

Figure 1 represents the general idea in variable-frequency spread spectrum signaling.

感恩喔~

1 Answer

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  • Anonymous
    1 decade ago
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    在變數中-頻率 (VF)技術,力量 (信號)在一些頻率的寬-樂團模態的力量轉換器中被傳輸以正在不變地改變。

    這引起光譜,本來有狹窄樂團和聲學,在頻率範圍之上傳佈。 通常這 VF-手術與某種調音方法一起推行。

    EM1 開關模態力量補給的光譜表現能與調整典型和調音方法一起控制。

    有時候這些 VF-techniqu

    Source(s): 大概是這樣- http://www.mytrans.com.tw/mytrans/trantrial/freese... 這翻譯的
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