“wheelchair ramp”的概念、定义、翻译、参考文献-科学参考

单词	wheelchair ramp
释义	wheelchair ramp Encyclopedia 工学〔无障碍设计要素〕释 wheelchair ramp轮椅坡道在宽度、坡度、高度、地面材质、扶手形式等方面方便乘轮椅者通行的坡道。
随便看	rotationally symmetric metric rotational medium rotational modeling rotational modulation rotational modulation collimator rotational molding rotational momentum rotational motion of nucleus rotational moulding rotational parallax rotational partition function rotational period rotational phase rotational porphyroclast system rotational profile rotational quantum number rotational reflection rotational spectrum rotational speed rotational speed of hydro-generator rotational state rotational structure rotational symmetry rotational term rotational test

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