| 1. | This flow is created and sustained by stacks and fans .
这种流动是由烟囱和风机产生并维持的。 |
| 2. | The drip type cooler is a fan unit with evaporative pads .
滴水式冷却器是一个带有蒸发填料的风机装置。 |
| 3. | Some suction is provided by the ejector scrubber and the tail gas fan .
喷射洗涤器和尾气排风机可提供部分吸力。 |
| 4. | The flow of air through the fan is substantially parallel to the impeller axis .
通过风机的气流基本上是与叶轮轴平行的。 |
| 5. | The experiments were conducted in a wind tunnel at a location 50 ft downwind from the fan .
实验是在风洞中距离风机50英尺处进行。 |
| 6. | Discussion on the energy conservation of pump and air - blower
泵与风机的节能探讨 |
| 7. | Choice on speed control plan of centrifugal ventilator
合理选择离心风机调速方案 |
| 8. | Jgd - b1 fan coil rubber joint jdx reduced rubber joint
Jgd - b1型风机盘管橡胶接头 |
| 9. | Assessment on blower ' s noise pollution of a building roof
某楼顶风机噪声污染测评 |
