effectiveness

 
[ɪˌfek'tɪvnɪs]     [ɪˌfek'tɪvnɪs]    
  • n. 有效性;效力
new

effectiveness的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. power to be effective; the quality of being able to bring about an effect

  2. capacity to produce strong physiological or chemical effects;

    "the toxin's potency"
    "the strength of the drinks"

effectiveness的用法和樣例:

例句

用作名詞 (n.)
  1. I doubt the effectiveness of the medicine.
    我懷疑這種葯的有效性。
  2. The numerical experiments show the effectiveness of the algorithm.
    數值試驗的結果說明了演算法的有效性。
  3. Once a contract is signed, it has legal effect.
    合同一旦簽署即具有法律效力。
  4. When I was sad, music had a therapeutic effect.
    我悲傷的時候,音樂有治療效力。

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