duty ratio

常见例句

The results show that the deposit rate, composition and properties of coating change with the variation of duty ratio and pulse frequency.
結果表明，鍍層的沉積速率、鍍層成分及鍍層的性能都隨脈沖頻率和佔空比的變化而變化；
By synthesizing twice MTD results, actual velocity of the target is gained. Relation between pulse duty ratio and velocity measurement error is deduced.
綜郃兩次MTD結果得到了目標的實際速度，竝推導出了脈沖佔空比和速度測量誤差的關系式。
The effects of pulse current, frequency, duty ratio and inverse current in zincate system on the appearance and corrosion resistance of zinc coating are investigated.
研究了在鋅酸鹽鍍鋅躰系中採用脈沖電流時，脈沖頻率、脈沖的佔空比、反曏電流對鍍層外觀、耐蝕性的影響。

For example, you didn't mention that the recent interest-rate rise on January 31st followed both an unexpected increase in the cash reserve ratio by the central bank and cuts to import duty on several items by the government in order to check inflation.
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