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torsion problem
释义
torsion problem
Encyclopedia
工学
弹性力学
释
torsion problem
扭转问题
以横截面绕轴线作相对旋转为主要特征的变形形式称为扭转,以扭转变形为主的杆件称为轴。工程结构中的部分构件如搅拌机轴、传动轴、钻杆等,其力学模型可以简化为垂直于杆轴线平面内受到一对大小相等、方向相反的力偶作用,在力偶作用下杆件两横截面之间产生绕轴线转动的相对扭转角。
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population planning
population policy
population pressure
population process
population protected mode of medicinal resources
Population pyramid
Population quantity
population random distribution
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Population Registers
population regulation
population resource
population-shift algorithm
population size
population sociology
population spatial distribution
population stability
population standard deviation
population statistics
population structure
population subdivision
population survey
population synthesis
Population systems engineering
population systems engineering
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