以下为句子列表：
英文: Based on its thinking and trapezoidal fuzzy number expectations formula, the trapezoid fuzzy number definitions and related formula were given, decision-making compromise languge multiple indicator-type analysis was made.
中文: 基于折中型模糊多属性决策方法的思想和梯形模糊数期望的计算公式，提出了梯形模糊数的相关定义和公式，给出语言多指标决策问题的折中型分析法。
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英文: Based on the minimum potential energy principal, the influences of three loads, which are concentrated force, trapezoidal load and sinusoid load, over shear lag of cantilever single-box-single-cell box girder are deducted and discussed, and a conclusion i
中文: 以最小势能原理为基础，推导并讨论了3种形式的荷载：集中力、梯形荷载、正弦形荷载对悬臂单箱单室箱形梁剪力滞的影响，得出考虑剪力滞效应后弯曲法向应力有较大变化的结论，对设计人员确定截面尺寸、截面配筋具有一定的指导意义。
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英文: In view of the problems occurring in trapezoidal support used in coal seam gateway, a novel small-curvature arch support for mining engineering is presented.
中文: 摘要针对煤层顺槽梯形支架存在的问题，提出一种新型结构的小曲率拱型支架。
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英文: It is shown that small-curvature arch support is very superior to trapezoidal support in mechanical properties, and has higher bearing capacity and better self-stability, so that such problem as short-distance coal gateways and lower branch coal gateways
中文: 结果证明：小曲率拱型支架力学性能远优于梯形支架，支撑能力大，自身稳定性良好，有效解决了近距离和下分层煤层巷道不可锚且在强压下难支护的问题。
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英文: Steiner Minimal Trees of Trapezoidal Wave Graph Gn for φ= π/ [n/]<
中文: 关于φ=π/ [n/]< 时梯形波图G_n上的Steiner最小树
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