常見例句雙語例句Raymond mill is a closed loop air flow system, and circulation in the flow of positive and negative state.雷蒙磨粉機 的氣流系統(tǒng)是密閉循環(huán)的,并且是在正負狀態(tài)下循環(huán)流動的。It is a closed architecture solution utilizing air circulation internal to the enclosure that is completely sealed from room air and environmental conditions.這是一個封閉結(jié)構(gòu)方案,運用內(nèi)部空氣循環(huán)將熱量釋放到外殼,該外殼完全封閉,與外界空氣和環(huán)境條件隔離。The utility model provides a food sterilizing cabinet with air wet removing, which is mainly composed of a control circuit and an air closed-circuit circulation system.本實用新型提供了一種空氣去濕食品消毒柜,它主要由控制電路和空氣閉路循環(huán)系統(tǒng)組成。ip.com 返回 closed air circulation