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erosion [i'rəuʒən]

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    n. ��ʴ����ʴ

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    1. Erosion is the work of wind or water over time.
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    2. Firstly, the processes of the soil erosion model were described.
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    3. Thus, spark erosion of die material reproduces the contour of the electrode in the die block.
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    n.
      1. (geology) the mechanical process of wearing or grinding something down (as by particles washing over
      2. condition in which the earth's surface is worn away by the action of water and wind
      3. a gradual decline of something
      4. erosion by chemical action

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    erosion
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    Soil erosion
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    Water erosion
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    erosion control
    ��ʴ����; �� ʴ����; ��ʴ����; ��ˢ����;
    lateral erosion
    ��ʴ; ��ʴ; ��ʴ��ʴ; ������ʴ;

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