effectiveness是什么意思

2023-12-20 10:17:17

effectiveness

美[ɪˌfektɪvnɪs] 英[ɪˌfektɪvnɪs]

n. 有效性；效力

近义词：virtue，utility，efficiency，efficacy，success，use，usefulness，helpfulness，value，effectualness，effectivity，effectuality，strength，potency，ineffectiveness，

英英释义

Noun

power to be effective; the quality of being able to bring about an effect
capacity to produce strong physiological or chemical effects;
"the toxins potency" "the strength of the drinks"

例句

用作名词(n.)

I doubt the effectiveness of the medicine.我怀疑这种药的有效性。
The numerical experiments show the effectiveness of the algorithm.数值试验的结果说明了算法的有效性。
Once a contract is signed, it has legal effect.合同一旦签署即具有法律效力。
When I was sad, music had a therapeutic effect.我悲伤的时候,音乐有治疗效力。

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