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headroom

C2 noun

headroom nghĩa là khoảng trống phía trên đầu

Các nghĩa

  1. khoảng trống phía trên đầu

    The vertical clearance above someone's head, as in a tunnel, doorway etc; room (space) for one's head.

    countable · uncountable

    This tent doesn't have a lot of headroom.

  2. khoảng cách thẳng đứng tối đa

    The vertical measurement, top to bottom, for example for clearance under a bridge.

    countable · uncountable

    The new bridge (6) gives headroom of 13ft at high tide, sufficient for present-day river traffic.

  3. dải động

    The ability of a system to reproduce loud sounds free of distortion; dynamic headroom.

    countable · uncountable

    […] the difference between signal-to-noise ratio and overload reserve (headroom) as well as noise (safety) margin (footroom).

  4. biên hiệu năng

    The distance between the actual performance of an algorithm and its maximum possible performance.

    countable · uncountable

  5. khoảng trống phía trên

    Synonym of headspace (“space between the top of the contents of a container and its seal”).

    countable · uncountable

    For whole pickles and fruit preserves, leave no less than ½ inch of headroom at the top of the jars […]

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