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单词
nonnegative operator
释义
nonnegative operator
美
英
un.
非负算子
网络
非负算符
英汉
网络释义
un.
1.
非负算子
1.
非负算符
密度算符是一种线性算符,是自伴算符、
非负算符
(
nonnegative operator
)、迹数为1的算符。关於密度算符的数学形式论是 …
zh.wikipedia.org
例句
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pure quill
purer
pure race
pure races
pure-rag paper
pure ramie fabric
pure ramie grey cloth
pure ramie grey shirting
pure ramie yarn
pure ramie yarn on cone
pure random process
pure random strategy
pure reactance network
pure reaction turbine
pure reagent
pure reason
pure recall method
pure recurring continued fraction
pure recurring decimal
pure red cell anemia
pure red-cell anemia
pure red cell aplasia
Pure Red-Cell Aplasia
pure reinsurer
pure relation
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更新时间:2025/8/19 9:54:16