...声音试验方法 英文名称: Earth-moving machinery -- Machine-mounted forward and reverse audible warning alarm -- Sound test method 标准组织: 【ISO】国际标准化组织标准 正文语种: 英法双语 国标分类: 【P97】建筑工程施工机械 原版报价: 瑞士法郎...
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To test their method, they conditioned these mice, as well as a control group, to fear a sound by pairing it with an electric shock.
为了检验他们的方法,研究人员对这些小鼠以及一个对照组播放某种声音并配以电击,使其形成害怕声音的条件反射。
Conclusions Sound stimulation test is simple, convenient and economic in neonatal hearing screening, so that it is a good method for early detection of hearing disability.
结论声刺激检测新生儿听力能代表绝大多数新生儿听力状态,且检测记录方便,理应做为新生儿听力筛查的方法之一。
The number may vary depending upon the variability of the particular test method employed, but should be based on scientifically sound, supportable principles.
检验次数可以根据使用的检验方法的可变性决定,但必须依据科学正确和可支持的原则。
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