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单词 contra-rotating
释义

Definition of contra-rotating in English:

contra-rotating

adjectivekɒntrərəʊˈteɪtɪŋ

  • Rotating in the opposite direction or in opposite directions, especially about the same shaft.

    （尤指共轴）反向旋转的，向对转的

    Example sentencesExamples
    • The valves are actuated via drag arms from twin, contra-rotating camshafts.
    • The twin rotor mechanism seems very accurate for scale and is contra-rotating, an unexpected bonus on a model.
    • With its wings folded and contra-rotating propellers missing, the former fighter was neatly parked between two of the unit's wooden huts.
    • However, most designs still had two or more contra-rotating blades to solve the torque problem and this caused highly complex and unsound craft.
    • Another benefit was that the contra-rotating propellers eliminated torque.
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更新时间：2024/12/28 12:34:29