| 1. | The flux through the wall of the vortex tube is zero by its definition .
根据涡管定义，穿过涡管管壁的涡量为零。 |
| 2. | The principal objective in designing cyclones is to create a vortex .
设计旋风除尘器的主要目的在于造成涡旋运动。 |
| 3. | In the vortex of world affairs their struggle was hardly noticeable .
在世界事务的漩涡中，他们的斗争几乎没有引人注目。 |
| 4. | A vortex cage located in the vortex counts the revolutions of the vortex pool .
放置在涡流中的涡流笼圈计数出涡流源的转数。 |
| 5. | Vortex injection provides a form of swirl or cyclone combustion for a rocket engine similar to systems often employed in industrial furnaces .
涡流喷射在火箭发动机中产生一种涡流或旋涡形式的燃烧，与工业炉中常采用的系统相似。 |
| 6. | Splashdown , sucked into a vortex . no capes
天外飞降，被卷进旋风里不能加披风！ |
| 7. | Marine horizontal self - priming centrifugal - vortex pumps
船用卧式自吸离心漩涡泵 |
| 8. | Ractical boundary in helicopter vortex - ring state
直升机实用涡环状态边界的确定 |
| 9. | Vertical coal gasification - vortex combustion smokeless boiler
旋涡燃烧无烟锅炉 |
| 10. | Can you spot another vortex street in the image
你能在图中找到另一涡旋列吗？ |
