By building models of resources optimization in the practical bridge construction, the paper gives mathematics formula to evaluate optimization model using the same parameter.

建立了实际桥梁施工网络计划资源优化模型，提出用统一的参数来评价优化模型的数学公式。

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Conforming faculty, condensing direction, speeding up the construction of the applied mathematics.

整合力量，凝炼方向，加快应用数学学科建设。

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This paper explores the importance of the mathematics experiment and modeling in the mathematics educational reform, and studies the course construction of "Higher mathematics" in four aspects.

探讨了数学实验和数学建模在数学教改中的重要作用，从四个方面研究了“高等数学”的课程建设。

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It found its two strengths were rising standards in Key Stage 3 and in Key Stage 4 mathematics, and effective management of the construction work.

BBC: Thetford Academy put in special measures