three-point loading

Container loading is the three-dimensional problem in "cutting and packing" problems. It is combined optimization with complex constraint condition.

集装箱装入问题是切割和装入问题领域中的三维空间问题，是具有复杂约束条件的组合优化问题。

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Three-dimensional Loading problem is a kind of typical NP-complete problem.

三维装箱问题是一类典型的NP-complete问题。

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This paper tries to simulate growth of crack at existing crack which is subjected to stress variation, by means of measurement of growth speed of prefabricated crack of Feidong marble under three-point loading.

本文试图通过对肥东大理岩的预制裂纹三点加载下的扩展速度的测量，模拟已有断裂再次经受应力变化时，断裂的扩展情况。

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Three-dimensional pressure distribution of the cascades with aft-loading profile and the influence of loss development

后加载叶型叶栅的三维压力场及其对损失发展的影响

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When the filler loading exceeded certain content, the three-dimensional network existed in filled rubber, including two parts: filler and bound rubber.

当填料用量超过某一临界值时，混炼胶中三维网络由填料和结合胶组成。

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On the basis of simulation on three-element ESPAR antenna, the current relationship between the central driven element and parasitic elements including a director and a reflector is analysed and the best loading reactance values to meet the current relationship are found.

在仿真计算的基础上，分析了三单元ESPAR阵列天线中心激励振子、引向振子和反射振子之间的电流关系，找出了满足电流关系的最佳加载电抗值。

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