vs.

    incidents 对比 incidence
    分析 词典对比 组词对比
    (1).维基词典 incidents incidence
    plural of incident
    The act of something happening; occurrence.
    The extent or the relative frequency of something happening.
    The manner of falling; bearing or onus, as of a tax that falls unequally.
    The striking of radiation or a projectile upon a surface.
    A measure of the risk of a person developing a new condition within a specified period of time, usually a year.
    The falling of a point on a line, or a line on a plane.
    (2).牛津词典 incidents incidence
    the occurrence, rate, or frequency of a disease, crime, or other undesirable thing
    the way in which the burden of a tax falls upon the population
    the intersection of a line, or something moving in a straight line, such as a beam of light, with a surface
    (3).韦伯斯特词典 incidents incidence
    A falling on or upon; an incident; an event; an occurrence.
    The direction in which a body, or a ray of light or heat, falls on any surface.
    The rate or ratio at which something occurs; as, the incidence of murder in Los Angeles; the incidence of cancer in men over 50.
    简典