“walking excavator”的概念、定义、翻译、参考文献-科学参考

单词	walking excavator
释义	walking excavator Encyclopedia 工学挖掘机械释 walking excavator步履式挖掘机利用独立多自由度转向液压支腿进行自由角度调整，补偿地形凸凹高度差，实现在大角度倾斜地形行驶、行走、施工的履带式挖掘机械。
随便看	proper congruence proper conic proper continuum proper conversion proper convex body proper convex cone proper convex function proper convex set proper cover proper cutset proper cycle proper differentiability proper differentiable mapping proper direction proper disconnection group proper distance proper distribution proper divergence proper divisor proper domain proper dual ideal proper efficient solution proper element proper elliptic function proper embedding

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