求翻译：底板 floor功能的发挥，取决于材料(结构)和其固有的物理力学性能，而胶皮性能的发挥有赖于底板 floor的整体坚固而不易变形，但由于规则和胶皮性能的限制，又期望底板 floor能配合胶皮吃球和储能，以加大摩擦和反弹力度。当前底板 floor材料的多样化、多种类发展，使其对物理力学性能的表达趋向复杂，尤其是市场经济导向，各种商业化表述显得主观而随意。依据材料力学原理和乒乓球运动规律，对影响底板 floor作用的主要性能指标进行如下探讨：是什么意思？

Backplane floor fulfilling its functions, depending on the material (structure) and its inherent physical and mechanical properties, rubber performance of the play depends on the solid the backplane floor overall less deformed, but because the rules and restrictions of the rubber performance, expect

Backplane floor functions, depending on the material (structure) and its inherent physical dynamics, performance and performance of the rubber on the floor playing depends on the overall rugged floor that are not easy, but the distorted rules and rubber limited performance of the board, and look for

The ledger wall floor function display, is decided by the material (structure) and its inherent physical mechanics performance, but the rubber performance display depends on in the ledger wall floor whole firm and not easy to distort, but as a result of rule and rubber performance limit, also expect

Bottom floor features play, depending on the material (structure) and its inherent physical and mechanical properties, and rubber play depends on the bottom floor of the performance of the overall strong and difficult to deformation, but due to limited rules and properties of rubber, and expect the

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