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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
second moment
释义
second moment
二次[力]矩;二次动差{统计}
化学工程名词
second moment
二次矩
机械工程名词
second moment
二次矩;二次动差
力学名词
second moment
二阶矩;二级动差
气象学名词
随便看
portable information
portable information communication terminal
portable information handling system
portable information terminal
portable instrument
portable instrument for weighing road vehicles
Portable instruments
portable in vitro
portable ionization chamber
portable ionization counter
portable ionization detector
portable keyboard{=PKB}
portable ladder
portable lamp
portable language learning machine
portable laser
portable life support system
portable light
portable lighting
portable light stand
portable linear ratemeter
portable loader
portable luminaire
portable machines and tools
portable magnetic particle flaw detector
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