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spiral heat exchanger
释义
spiral heat exchanger
Encyclopedia
工学
翅片管换热器
释
spiral heat exchanger
螺旋板式换热器
以螺旋板为基本传热元件的换热器。是一种高效板式换热器。
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nilpotent number
nilpotent operator
nilpotent orbit
nilpotent part
nilpotent product
nilpotent radical
nilpotent ring
nilpotent ring (algebra)
nilpotent semigroup
nilpotent set
nilpotent space
nilpotent subalgebra
nilpotent subgroup
nilpotent subset
nilpotent superalgebra
nilpotent symmetric space
nilpotent transformation
nilpotent zero-divisor
nil radical
nilradical
nilradical of a ring
nil-representation
nilrepresentation of a Lie algebra
nil-right ideal
nil ring
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更新时间:2025/3/1 13:01:48