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anion surfactant
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anion surfactant
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阴离子表面活性剂
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anion surfactant
阴离子表面活性剂
在水中电离后亲水基团带负电荷的表面活性剂。是发展历史悠久、产量大、品种多的一类表面活性剂。
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closed orbit
closed orthogonal sequence
closed orthogonal system
closed orthonormal system
closed path
closed path Green's function
closed path; loop
closed path space
closed pipe
closed plane
closed pneumothorax
closed point
closed point set
Closed Population
closed power station
closed professional sports league
closed pseudo-manifold
closed quadrature formula
closed quantum system
closed range theorem
closed ray
closed region
closed reserve system
closed resonator
closed Riemann surface
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更新时间:2025/12/5 17:20:46