centerboard

centerboard

1. centerboard pendant

中插板升降索

2. retractable centerboard of keel-centerboard yawl

可收起的船中板

3. The energy they harvest is stored in conventional marine batteries that sit atthe bottom of the boat’s centerboard and act as ballast.

在大风中，这些翼又折叠起来，减小阻尼，并且使得帆船更容易航行。在暴风雨中，上部的帆翼对着船体折叠，而让较低翼伸展来提供稳定性。

4. A broad-beamed sailboat carrying a single sail on a mast stepped well forward and often fitted with a centerboard.

独桅艇在其前桅杆上仅挂一面帆的宽舷船，通常备有垂直升降板

5. retractable centerboard of surfboard

稳舵

6. The alignment and positioning of rudder and centerboard is also important.Otherwise you can`t get correct data.

舵板和稳向板的位置也很重要，否则您可能得不到正确的数据。

7. You should put down the centerboard about 10cm during downwind.

跑尾风时你应该将稳向板放下去10厘米。