时针 meaning in English
1.(面上的针形零件) hands of a clock or watch
2.( 钟 、表上的短针) hour hand
Examples
- 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？ - 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。 - 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。 - Both the hour hand and the minute hand pointed to twelve
时针和分针都指着12 。 - Unscrew the bonnet by turning counterclockwise
反时针方向旋转拧松阀盖。