mark-to-space ratio的用法和樣例：
例句
- The test results also show the outlet humidity can be controlled in long range in it by this sort of humidifier under its different duty ratio.
另外仿真和實(shí)驗結果也表明該加濕裝置能根據加濕器工作時(shí)間占空比的不同，在很寬的范圍內控制出口的濕度。 - Finally,simulations are performed to verify the proposed DTC scheme based on improved discrete duty ratio control technology.
對所提出的基于改進(jìn)離散占空比控制技術(shù)的直接轉矩控制系統進(jìn)行了仿真實(shí)驗。
