“seating space operating range”的概念、定义、翻译、参考文献-科学参考

单词	seating space operating range
释义	seating space operating range Encyclopedia 工学坐姿空间作业范围释 seating space operating range坐姿空间作业范围坐姿作业时，操作者常身体伸直或稍向前倾10°～15°，上腿平放，下腿垂直或稍向前伸，上肢运动范围被限制在工作台面以上，此时上肢最大可及的空间范围。
随便看	Urysohn separation axiom Urysohn space Urysohn theorem Urysohn-Tikhonov theorem Uryson USA usability Usability Engineering usability engineering usability expert Usability Heuristics usability laboratory usability research Usability Testing usable usable aperture usable area usable capacity usable direction usable energy usable part USA Cable Communications Policy Actx USA Children's Television Act USA Communications Act US Act of Water Resources Planning

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