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布莱恩原则
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布莱恩原则
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工学
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Bryan principle
布莱恩原则
位移测量系统工作点的路程应和被测位移作用点的路程位于同一条直线上;不可能时,必须使传送位移的导轨没有角运动,或者必须计算出角运动产生的位移,然后用补偿机构给予补偿。
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proportional region
proportional regulator
proportional regulatory systems
proportional relation
proportional relations among agriculture,light industry and heavy industry
proportional relations among primary industry,secondary industry and tertiary industry
proportional representation
proportional sampling
proportional selection
proportional sequence
proportional stratified sampling
proportional subclass number
proportional trapping
proportional valve
proportional variable
proportion by addition
proportion by addition and subtraction
proportion by alternation
proportion by subtraction
proportioner
proportion of nonconforming items
proportion of piped onto premises
proportion of soil erosion control
proportion of wind and solar power generation in electricity production
proportion relationship between accumulation and consumption
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