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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
positive definite matrix
释义
positive definite matrix
正定方阵
数学名词
positive definite matrix
正定矩阵
电力工程
positive definite matrix
正定矩阵
电机工程名词
positive definite matrix
正定矩阵
测量组
土木工程名词
随便看
portable document file
portable document format
portable document format file
Portable Document Format (PDF)
portable document format {=PDF}
portable document format{=PDF}
portable drawing board
portable drill
portable drilling machine
portable drying oven
portable electrical device
portable electric device
portable electric drill
portable electric probe reader{=PEPR}
portable electron
portable electronic apparatus
portable electronic communication device
portable electronic device
portable electronic device functionality
portable electronic device{=PED}
portable electronic device simultaneous
portable electronic equipment
portable elevator
portable elevator
portable engine
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