| 1. | Edmund beaufort , 2nd duke of somerset
索摩塞特公爵二世埃德蒙蒲福 |
| 2. | Henry beaufort , 3rd duke of somerset
索摩塞特公爵三世亨利蒲福 |
| 3. | What is the beaufort scale
什么是蒲福氏风级？ |
| 4. | Which of the following on the beaufort scale of wind force is equivalent to strong winds
以下那一级别在蒲福氏风级中代表强风？ |
| 5. | The beaufort scale is divided into 13 levels , from the calm wind of force 0 to hurricane wind of force 12
蒲福氏风级分为十三级，从无风的零级到飓风的十二级。 |
| 6. | The table below illustrates the relationship between the descriptive terms of wind speeds , the beaufort force and wind speeds
下表显示描述风力的术语蒲福氏风级和风速的关系： |
| 7. | Wind speed is the speed of the air flow . it is usually expressed in kilometres per hour or as a force on the beaufort scale
风速是指空气的移动速度，一般以公里每小时或蒲福氏风级来表示。 |
| 8. | Wind speed is the speed of the air flow . it is usually expressed in kilometres per hour or as a force on the beaufort scale
风速是指空气的移动速度，一般以公里每小时或蒲福氏风级来表示。 |
| 9. | The scale was introduced by sir francis beaufort of the british navy in the early 19th century . it employs the speed of a fully rigged sailing vessel to describe the wind speed
在十九世纪初，英国海军大将蒲福提出以帆船在海上航行的速度来区别风力的大小。 |
| 10. | The scale was introduced by sir francis beaufort of the british navy in the early 19th century . it employs the speed of a fully rigged sailing vessel to describe the wind speed
在十九世纪初，英国海军大将蒲福提出以帆船在海上航行的速度来区别风力的大小。 |
