...词】 数量表征，精确表征系统，“感数”，近似表征系统，空间注意。 [gap=1490]Key words: numerosity, precise representation, subitizing, approximate representation, spatial attention.
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... 针对两个理论的争论，Feigenson和Dehaene(2004)提出婴儿数量表征包含两个核心系统，即小数量精确表征(precise representation)系统和大数量近似表征(approximate representation)系统。前者的表征范围是4以下的整数，后者的表征范围是4以上(包括4)的整数。
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The result is not just a model of shoaling fish, but a precise numerical representation of their actual movements and fields of vision.
研究结果不仅能反映整个鱼群的活动，并且能用数字精确地表示出鱼群的确切行动和视野。
In the To-Be process with Modeler, this rework loop has less iterations on average because models are precise in their representation, whereas pictures can be ambiguous.
在使用Modeler的将来流程中，此返工循环的平均反复次数比较少，因为模型的表现比较准确，而图片则不够明确。
Its tools are comprehensible concepts in the form of representation such as diagrams, scientific illustrations as well as clear, precise typography.
它的手段是一个综合感念的表达，比如：图表，陈述，明确的字体。
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