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坐姿空间作业范围
释义
坐姿空间作业范围
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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。
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chorale prelude
chord
chordal
chordal continuity
chordal convergence
chordal distance
chordal graph
chordally continuous function
chordally convergent sequence
chordal metric
chordal theorem
chordate
chord contact method
chord diagram
chord-distortion theorem
chord in modal exchange
chord length
chordless
chordless cycle
chord method
chord of a circle
chord of a conic
chord of contact
chord of curvature
chordoma
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