| 1. | Do the vanes in the figure rotate clockwise or counterclockwise ?
图中叶片的旋转方向是顺时针的，还是反时针的？ |
| 2. | The first moment is clockwise and the second is counterclockwise .
第一个力矩为顺时针方向，第二个力矩为反时针方向。 |
| 3. | As the rotor turns clockwise the charge is sealed off and compression begins .
当转子顺时针方向转动时，送进的气团就被封闭，并开始压缩。 |
| 4. | Trend is the direction of the horizontal projection of a line, measured clockwise from north .
线倾向：它是直线水平投影的方向，自正北顺时针度量。 |
| 5. | When a train of waves travels from left to right, the particles revolve clockwise in these paths .
一列波从左向右通过液体时，质点在这些路径上沿顺时针方向绕转。 |
| 6. | 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。 |
| 7. | 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。 |
| 8. | It is formed by a system of air rotating anticlockwise in the northern hemisphere and clockwise in the southern .
它是由一种北半球朝逆时针方向旋转而南半球向顺时针方向旋转的大气体系形成的。 |
| 9. | A military command to turn clockwise180 =
向后转军队中的命令，顺时针转体180 |
| 10. | Measured clockwise from the x - axis and ends at
（从x轴顺时针测量）开始，到 |
