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坐姿空间作业范围
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坐姿空间作业范围
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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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reactor power
reactor power coefficient
reactor pressure vessel
reactor-produced medical radionuclide
reactor protection system
reactor reflector
reactor shield
reactor source terms
reactor srtuctral mechanics
reactor stability
reactor structural material
reactor structure
reactor support
reactor thermohydraulic
reactor thermohydraulic design
reactor thermohydraulic experiment
reactor thermohydraulics
reactor time constant
reactor water chemistry
readability
readability of electronic records
Readability Principle
read aloud
read data line
reader
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