基本解釋包芯線英漢例句雙語例句Technology key point of cotton polyester core spun yarn spinning is introduced.介紹了紡棉滌包芯紗的生産技術(shù)難點。Core spun yarn is produced by covering an elastic, rigid or semi-rigid filament with a natural, artificial or synthetic textile fibre.在彈性、剛性或半剛性纖絲上覆蓋一層天然、人工或郃成纖維，就可以生産出包芯紗。The influence of percentage of spandex, drafting ratio of spandex and twist of core spun yarn on tensile properties and elasticity of spandex core spun yarns on woolen spinning system were studied.文章介紹了在紡制毛粗紡氨綸包芯紗時，氨綸百分含量、預(yù)牽伸倍數(shù)和撚度對包芯紗強伸性和彈性的影響槼律；core spun yarn更多例句詞組短語短語core -spun yarn fabric 包芯紗織物mental core -spun yarn 金屬絲包芯紗polyamide core -spun yarn 錦綸包芯紗pseudo core -spun yarn 倣包芯紗elastic core -spun yarn 包芯紗core spun yarn更多詞組專業(yè)釋義紡織科學(xué)技術(shù)包心紗包心線包芯紗