译网情深 - 打印文章 - 关键词］聚天冬氨酸；热缩聚；阻垢性能；可生物降解性 [gap=614]Key words: polyaspartic acid; pyrocondensation polymerization; scale inhibition; biodegradability
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压力热缩聚可以得到综合性能较好的浸渍剂沥青。
The pitch condensed at pressure has good impregnating properties.
着重研究了热缩聚法中间相沥青制得的中空炭纤维的力学性能。
Especially the mechanical properties of hollow carbon fibers prepared from thermal condensation mesophase pitch precursor were studied.
采用煤沥青闪蒸油为原料，乙烯残油为添加剂，在实验室内进行热缩聚及炭化实验。
The thermal poly-condensation and carbonization test of flashing oil as feedstock and ethylene residual oil as additive was conducted in the laboratory.
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