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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
变分
释义
variation
变分
通讯工程
variation
变分；变差；变更
数学名词
variation
变化，变动 ，变差[值] ，变分
电力工程
variation
变化；变动；变差（值）；变分
电机工程名词
variation
变数；变异；变动；变分；偏差
机械工程名词
随便看
pick-up frame
pickup gauge wheel
pick-up gear
pickup goods train
pick up grasp
pick-up hay baler
pick up head
pick-up head
pickup head
pickup head accessing optical disc
pickup head adjusting device
pickup head feeding device
pickup head laser power
pickup head shift
pickup head slide
pick-up head slide
pickup hose adapter
pick-up, ion
pick up message
pickup moving
pick up oil
pickup pattern
pick up personnel or material
pickup; pick-up
pickup plate
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更新时间：2026/7/19 20:28:10