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- direct expansion freezer 直接蒸发冻结器
- Two types of direct expansion coil are used. 使用了两种类型的直接蒸发盘管。
- "DX Coils" indicates cooling is provided via direct expansion coils (e.g., packag. EQUEST中的冷源有三种：DX Coils，Chilled Water Coils，Evaporative Coolers。
- A mathematical model for a designed prototype of direct expansion solar assisted heat pump water heater(DX-SAHPWH)was established by steady and concentrating method. 直膨式太阳能热泵热水器(DX-SAHPWH)的运行经济性除与系统本身的结构和性能相关之外,还与多种因素有关。
- The sprawl takes the form that it does primarily because peripheral spread is the "natural" easy way for a town to expand, and because there has been no effective planning machinery to direct expansion into any other form. 城市的发展之所以会采取这种全面扩展的形式，主要是由于沿边缘向外延伸是城市扩展的一种顺乎自然的趋势，另外也由于没有其他有效的计划机构来指导城市以其他形式发展。
- direct expansion solar assisted heat pump 直膨式太阳能热泵
- direct expansion solar assisted heat pump water heater 直膨式太阳能热泵热水器
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Theoretic analysis of direct expansion solar-assisted heat pump system 直接膨胀式太阳能热泵系统的理论分析
- He has chosen the most direct route. 他选取了最直的路线。
- Keywords oscillatory flow;resonance;shock wave;direct expansion refrigeration; 振荡流;谐振;激波;直接膨胀制冷;
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
- My eyes were blinded by the direct rays of light. 在光线的直射下，我看不清楚东西。
- Her opinions are the direct opposite of mine. 她的意见与我的截然相反。
