______ rotate in a counter- clockwise direction （逆时针方向）around the “eye,” which is the center of the storm and the calmest part.
举一反三
- The positive sequence voltages of phase A, B, C are distributed in ( ) A: the same direction B: counter clockwise C: clockwise D: indeterminacy
- Storm track is anything EXCEPT ___ . A: the direction where the storm comes from B: the direction the storm is moving towards C: the speed at which the storm moves D: the path taken by the storm
- Which part of the United States was attacked by snowstorm A: The north-eastern part. B: The south-eastern part. C: The north-western part.
- Which part of the United States was attacked by snowstorm A: The north-eastern part. B: The south-eastern part. C: The north-western part. D: The south-western part.
- Point C is the center of the hollow sphere of which the mirror is a part.