循環(huán)的的用法和樣例:
例句
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調節氣流的裝置調節空氣流動(dòng)或循環(huán)的裝置
A device that regulates the flow or circulation of air.
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對流式加熱機一個(gè)部分被封閉,暖空氣在其直接加熱的表面上通過(guò)對流進(jìn)行循環(huán)的裝置
A partly enclosed, directly heated surface from which warm air circulates by convection.
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