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化学工业污染源
释义
化学工业污染源
Encyclopedia
工学
化学工业污染源
释
pollution sources of chemical industry
化学工业污染源
石油炼制、有机及精细化工、煤化工、酸碱工业、化肥工业、农药工业、染料工业、合成树脂、合成纤维、合成橡胶等行业造成环境污染的污染物发生源。通常指向环境排放有害物质或对环境产生有害影响的场所、设备、装置等。任何以不适当的浓度、数量、速度、形态和途径进入环境系统并对环境产生污染或破坏的物质或能量统称为污染物。
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order of an algebraic equation
order of an algebraic surface
order of an algebraic system
order of an element
order of a net
order of an infinitesimal
order of an infinity
order of an operator
order of a number
order of a numerical method
order of a permutation
order of a plane
order of a point
order of a pole
order of a polynomial
order of a power series
order of approximation
order of a predicate
order of a ramification
order of a semigroup
order of a set
order of a spline
order of a square matrix
order of a surface
order of a tensor
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