| 1. | The direction of conventional current flow is counterclockwise .
传统的电流方向是逆时针方向。 |
| 2. | Such storms spin counterclockwise in the northern hemisphere .
这种旋暴风在北半球是作逆时针方向旋转。 |
| 3. | 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？ |
| 4. | 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。 |
| 5. | If the same process was traversed counterclockwise the net work done by the system would be negative .
如果反时针方向进行同样的过程，则系统所作净功应当是负的。 |
| 6. | Computer : rotate valve counterclockwise to open hatch
逆时针方向旋转阀门以开启孵化室 |
| 7. | Unscrew the bonnet by turning counterclockwise
反时针方向旋转拧松阀盖。 |
| 8. | Cull back faces with counterclockwise vertices
按逆时针顶点剔除背面。 |
| 9. | Specifies whether the driver supports counterclockwise triangle culling through
指定驱动程序是否支持通过 |
| 10. | If the driver supports counterclockwise triangle culling ; otherwise ,
如果驱动程序支持逆时针三角形剔除，则为 |
