counterrotating

counterrotating

1. 1.Rather than being a single ring, FDDI is two counterrotating rings.Each machine can both send to and receive from each of its two neighbors.

FDDI不是单一环，而是两个反向旋转的环，每台机器能够向左右邻发送和接收数据。

2. counterrotating turbine

对转式汽轮机

3. counterrotating torque

恢复力矩

4. counterrotating propeller

逆向转动螺旋桨

5. counterrotating roller

逆转滚子

6. The key reason for the improved performance are the pairs of counterrotating swirls created at either side of the leading-edge bumps, called tubercles.

隆起前缘能增进性能的关键理由，是因为在这些隆起节瘤的两侧，会产生成对的反向旋转涡流。

7. Rather than being a single ring, FDDI is two counterrotating rings.

靶除了靶心外，还有9个同心圆。