Impressively, the learning of the second group also was comparable to that of a third group that for a week practiced the pitch-discrimination target task for 40 minutes per day.
第二组的学习成果与第三组相似,而第三组是连续一星期每天训练40分钟,这非常令人震惊。
The target, task, principle, technique requirements and monitoring indexes of the station network system are put forward in this paper.
本文提出了中国地质灾害监测预警站网建设的目标任务、建设原则和技术要求及监测指标体系;
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