high-frequency alternating current 中文意思是什麼
high-frequency alternating current
解釋
高頻交流電-
This high frequency alternating current produces the high frequency radio waves mentioned in the previous chapter.
這種高頻交流電流產生前一章提到過的高頻無線電波。 -
The high voltage supply to the test electrode shall beeither alternating current, direct current, high frequency current or impulsedcurrent as specified in 4. 1
通常採用的測試高壓電源有交流、直流、高頻和脈沖。在4 . 1中有詳細介紹。
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