infinitesimal

 
[ˌɪnfɪnɪ'tesɪml]     [ˌɪnfɪnɪ'tesɪml]    
  • adj. 极微的;无限小的
  • n. 极微量
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infinitesimal的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. (mathematics) a variable that has zero as its limit

Adjective:
  1. infinitely or immeasurably small;

    "two minute whiplike threads of protoplasm"
    "reduced to a microscopic scale"

infinitesimal的用法和样例:

例句

用作形容词 (adj.)
  1. The body's annual intake of metallic iron is infinitesimal.
    人体对金属铁的年摄入量是微不足道的。
  2. The probability of encountering them again was infinitesimal.
    重新碰到它们的可能性微乎其微。
  3. An entire ecosystem is contained in one infinitesimal speck.
    这样小的细菌也包含有一个完整的生态系统.

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