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- One of the major methods used in fan outlet performance tests is to measure the flow rate using ducted ISO Venturi nozzle. 摘要采用管道内ISO文丘里喷管测量流量是通风机风管出气性能试验的几种主要方式之一。
- According to standard GB/T 1236-2000 and AMCA210-99, fan performance is tested in the vent-chamber under the two conditions that fan outlet is connected to the short duct and directly connected to the chamber, the pressures are obvious different. 根据GB/T1236-2000及AMCA210-99标准,对风机出口联接短风管和直接联接风室两种情况分别在排气风室中对风机性能进行测试,压力产生明显差异。
- Investigation on the Usage of Venturi Nozzle in Fan Outlet Performance Test 通风机出气性能试验中采用文丘里喷管的分析与研究
- The infatuated fan stalked the celebrity. 那位着了迷的崇拜者追踪这位名人。
- She glanced shyly at him from behind her fan. 她羞怯地从她的扇子后面看了他一眼。
- I'm a secret fan of soap operas on TV. 我从不声张我是电视连续剧迷。
- These boys want an outlet for their energy. 要有个办法让这些男孩子发泄他们的精力。
- There is a huge sales outlet for pocket computers. 袖珍电脑有极大的市场。
- Children need an outlet for their energy. 儿童的精力需要发泄出来。
- He needs an outlet for all that pent-up anger. 他那积愤需要有机会倾吐。
- He is a basket- ball fan, so am I. 他是个蓝球迷，我也是。
- She rapped him over the knuckles with her fan. 她用扇子打他的手指关节。
- Turn the electric fan on and make a draft. 打开电扇通一下风。
- The movie star received tons of fan mail. 那位影星收到了许许多多影迷的来信。
- Her wild behaviour merely fan the flames of his jealousy. 她那放肆的举动把他的妒火完全煽起。
- fan outlet 电扇出线口,扇风机出风道
- He plugged the sensor into a outlet. 他把传感器插进电源插座。
- When she became worried, words of encouragement just fan the flame. 当她忧心忡忡时,劝慰的话只会使她更加不安。
- The huge outlet debouched the wastewater. 大出口排出废水。
- The blades of the electric fan are covered with dust. 电扇的叶片上全是灰尘。
