inefficacy的翻译，读音
英/ ɪnˈefɪkəsi /
美/ ɪnˈefɪkəsi /
释义：
n.无效；无效力
近义词
反义词
efficacy
同根词
inefficient adj. 无效率的，效率低的；无能的inefficacious adj. 无用的；无效果的
inefficiently adv. 无效率地；缺乏能力地
inefficiency n. 效率低；无效率；无能
例句
Methods Treatment with medicine were inefficacy, 15 patients of spontaneous senile were taken amputation. 方法15例自发性老年肢体坏疽病人，服药治疗无效后行截肢术。
The algorithm closes the inefficacy sub-band by power optimization, and reduces the length of channel impulse response by chosen feedback filters. 该算法在目标误码率下，通过功率的优化配置，关闭无效的子带。
However, this can also be due to the inefficacy of the drug and at this time we may wish to change the treatment to prevent disease progression. 但是，这也可以因药物无效所致，那么此时我们可能希望改变治疗方案从而防止这种无反应进展。
If so, what did you find as far as efficacy for increasing responses — or "inefficacy"? 如果有，关于增加响应时效能方面有什么发现？ 。