We exposed rats to lead at different developmental stages in order to determine the sensitive periods of the exposure and to test the spatial cognitive abilities of rats in the Morris water maze task.
用不同发育期大鼠的接铅史来探讨铅暴露的敏感期及铅对年轻大鼠空间认知能力的影响。
The mental mechanism of developmental dyslexia was investigated using character decision task and homophone decision task.
本研究采用真假字判断与同音判断任务考察了汉语发展性阅读障碍儿童的心理机制。
By analyzing the evolution of commercial computer, we represent the developmental reason of information economy, the function and the task of information management subject under the new situation.
通过对商用计算机演变过程的分析，阐述了信息经济的起因及信息管理专业在新形势下的作用和任务。
By analyzing the evolution of commercial computer, we represent the developmental reason of information economy, the function and the task of information management subject under the new situation.
通过对商用计算机演变过程的分析，阐述了信息经济的起因及信息管理专业在新形势下的作用和任务。
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