音标：[i,fek'tivәti] ；

n. 有效, 功效

n power to be effective; the quality of being able to bring about an effect

词型变化：名词复数形式 : effectivities

effectivity的用法和样例：

例句

用作名词(n.)

Simulation results prove the effectivity of the proposed method.计算机仿真结果验证了本文方法的有效性。
However, when these methods are applied to massive data of IDS, its effectivity will get influenced.但是，当这些算法用于入侵检测这样的非常大的数据时，其有效性就显得不足。

【近义词】

effectualness有效，有力，奏效，灵验...
effectiveness有效性
effectualityeffectual的名词...

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