| 1. | Positive frequencies are produced by anticlockwise rotation and negative frequencies by clockwise rotation .
正频率是逆时针旋转产生的，而负频率是顺时针旋转产生的。 |
| 2. | Positive frequencies are produced by anticlockwise rotation and negative frequencies by clockwise rotation .
正频率是用逆时针旋转来产生，而负频率是用顺时针旋转来产生。 |
| 3. | The aurora spins now counter - clockwise
极光现在逆时针旋转。 |
| 4. | For pressure relief you turn the opening valve against clockwise direction
压力释放时，逆时针旋转开口阀。 |
| 5. | Clockwise anticlock rotation
顺逆时针旋转 |
| 6. | Rotate 90 ccw
逆时针旋转90度 |
| 7. | Turn the valve stem counterclockwise until the valve is fully open and will not turn any further
逆时针旋转阀杆直到阀门全开为止，不要旋转过度。 |
| 8. | If you are seeing her spinning counter - clockwise , then you are using the left side of the brain
如果你看到她在逆时针旋转，那么你正在使用你的左脑。 |
| 9. | Remove the memory stop / lockcollar assembly by turning the plastic memory stop counterclockwise
逆时针旋转塑料记忆止动装置，拆卸记忆止动/锁轴套总成。 |
| 10. | The right brain vs left brain test . . . do you see the dancer turning clockwise or anti - clockwise
右脑对左脑. . .你看这个舞者是顺时针旋转还是逆时针旋转？ |
