undulation

• n. 波动；起伏

来自undulate, 波动。

undulation (n.)

1640s, from Medieval Latin *undulatio, from Late Latin undulatus "wavy, undulated," from undula "wavelet," diminutive of Latin unda "wave" (see water (n.1)).

1. She moved with a shorter undulation beside her father's wife.

她迈着细小飘逸的步子,随着继母走来走去.

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2. The hands at the sides allow for easier body undulation.

手在体侧时可让身体的波动更容易些.

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3. Would you the undulation of one wave, its trick to me transfer.

倘若你肯将一个波浪起伏的绝技传授给我.

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4. Be sure press with your chest, It'should help you with your undulation.

记住用胸顶水, 这有助于波浪式游进.

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5. Then , it researches the Methods : To revise the impact of terrain undulation, and presents the arithmetics.

地面高程起伏对机载雷达成像定位影响较大,要实现飞行器的精确定位,必须修正地形起伏的影响.

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