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对数减缩
释义
对数减缩
Encyclopedia
理学
﹝振动参数﹞
释
logarithmic decrement
对数减缩
单自由度阻尼自由振动中相邻两个运动往复中前一个与后一个的幅值之比。描述阻尼自由振动中振幅衰减的快慢程度。又称对数衰减、(振幅)对数衰减率或对数阻尼率。
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critical rotational speed
critical sampling interval
critical school
critical school of communication
critical set
critical size
critical slope gradient for soil erosion
critical slowing down
critical slowing-down
critical social history
critical sociology of education
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critical speed for grinding mill
critical state
critical state soil mechanics
critical stifling point for fishes
critical strip
Critical Studies in Media Communication
critical subgraph
critical submanifold
critical success factor
critical success factor, CSF
Critical Success Factors
critical surface
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