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聚砜酰胺纤维
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聚砜酰胺纤维
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工学
高性能纤维
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poly(aromatic sulfone) fiber
聚砜酰胺纤维
以对苯二甲酰氯、4′4-二氨基二苯砜及3′3-二氨基二苯砜为主要原料聚合制成成纤聚合物后纺丝制成的纤维。又称聚芳砜纤维、芳砜纶。
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rank of an elliptic curve
rank of an ideal
rank of an operator
rank of a partition
rank of a prime ideal
rank of a projective module
rank of a quadratic form
rank of a relation
rank of a ring
rank of a root system
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rank of a system of vectors
rank of a tensor
rank of a transformation
rank of a valuation
rank of a vector bundle
rank of a vector space
rank of a web
rank of commensurability
rank of death cause
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