Math task study is usually implemented by making math models, math experiments, math research study and math motif reading.
数学课题学习通常通过数学建模、数学实验、数学探究学习和数学主题阅读等方式来实现。
The math models of the tree structure chart and the net structure chart are formed by describing the different road state abstractly.
将各种路况进行抽象化描述,形成了描述高速公路物理结构的树状结构图和网状结构图模型。
Even with math models and calculations, there will never be an "ideal string" because of the physical parameters inherent to the piano, Patin said.
甚至利用数学模型和计算工具,也将不会有“理想琴丝”,因为物理参数是钢琴固有的,巴丁说。
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