“zigzag ramp development”的概念、定义、翻译、参考文献-科学参考

单词	zigzag ramp development
释义	zigzag ramp development Encyclopedia 工学公路运输开拓释 zigzag ramp development回返式坑线开拓建立使运输设备在运行中呈曲线迂回往返改变运行方向的通道的公路运输开拓方式。
随便看	triangle arcs triangle area triangle axiom triangle center triangle center function triangle centroid triangle chart method triangle circumscribing triangle coefficient triangle composition triangle condition triangle connection triangle counting triangle cubic triangle dissection triangle dissection paradox triangle ellipse inscribing triangle-free graph triangle function triangle geometry triangle graph triangle identity triangle inequality triangle interior triangle line picking

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