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Are you saying that the validity of the test is in question?你是说检验的有效性值得怀疑吗？Surveys were conducted in eight cities to determine the effectiveness of this approach.在八个城市进行调查，以确定这种方法的有效性。The effectiveness of this treatment is still hotly disputed.人们仍在激烈地争论这种疗法的有效性。We can extend our effectiveness enormously by the use of up-to-date technology.通过使用新技术我们可以大幅度扩大有效性。I am going to contest the will.我将对遗嘱的有效性提出质疑。The engine's efficiency depends on the effective compression of gas in all its cylinders.发动机的效率取决于所有汽缸内气体压缩的有效性。Lack of adequate testing limits the effectiveness of the research.不正确的测试降低了该研究的有效性。The effectiveness of the program is clearly evidenced by the recent decrease in drug-related crimes throughout the city.近来全市毒品相关犯罪的减少表明了这一计划的有效性。The system's effectiveness will soon be put to the test.这套系统的有效性很快将受到试验。Cost considerations are normally secondary to such issues as how effective each method will be.相对于各个方法的有效性等因素，成本因素通常是次要的。Some economists question the effectiveness of monetary control as a means of regulating the economy.一些经济学家质疑把货币控制作为调节经济的手段的有效性。Her report questions the scientific validity of the experiment.她的报告质疑该实验的科学有效性。The data is validated automatically by the computer after it has been entered.数据输入后，计算机会自动识别其有效性。The popularity of the treatment attests to its effectiveness. 这种治疗的普遍性证实了它的有效性。If you cohabit with a divorcee, his ex may contest his will when he dies.如果你和一个离过婚的男人同居，他去世以后，他的前妻可能会对他遗嘱的有效性提出异议。They're doing tests to evaluate the effectiveness of this herb as an antiseptic.他们正通过试验来评估这种草药作为杀菌剂的有效性。Recent studies have questioned the effectiveness of current AIDS treatments.最近的研究对目前艾滋病治疗的有效性提出了质疑。The plaintiff contested the will.原告对遗嘱的有效性提出异议。 |