dilation

名词 n.
中文释义
英 /daɪˈleɪʃən/    美 /daɪˈleɪʃən/

英文释义

名词 n.
  1. The act of dilating. countable,uncountable
  2. State of being dilated; expansion; dilatation. countable,uncountable
  3. Delay. countable,obsolete,uncountable
    — The wise queen, however she might seem to have a fair opportunity offered to her suit, finds it not good to apprehend it too suddenly; as desiring by this small dilation to prepare the ear and heart of the king for so important a request
  4. In morphology, a basic operation (denoted ⊕) that usually uses a structuring element for probing and expanding the shapes contained in the input image. countable,uncountable

词形变化

dilations plural

词汇关系

衍生词
arteriodilation bronchodilation dilational dilation and curettage dilation and extraction hyperdilation intact dilation and evacuation intact dilation and extraction nipple-dilation overdilation postdilation redilation time dilation underdilation vasodilation venodilation

词源

From dilate + -ion, late 16th c.
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