2.She came an hour late and spun him a yarn about her car breaking down.
她晚到一小时,对他编谎说自己的汽车坏。
3.The thesis explain the production process and process specification of the raw material pretreatment, scutching. dressing. drawing. roving. spun yarn.
阐述原料预处理、清花、梳棉、并条、粗纱、细纱的生产工艺和工艺原则。
4.Used for rocking cottonwool and spun silk yarn into sliver and rocing with a certain length in order it measure its evenness.
于摇取棉、毛、绢等条子和粗纱成一定长度,以测定其均匀度。
5.A detailed explaination is made on rational assortment of bourette silk, ramie, wool andchemical fibres for the purpose of improving rotor spun yarn quality.
6.Property of cuprammonium rayon was introduced.Three passages drawing was done,and this processing plan was adopted when spinning cuprammonium rayon cotton blended knitting yarn.
介氨纤维的特性,氨纤维与棉纤维混和纺制针织纱的工艺方案是采三道并条的工艺。
7.Trial spinning is described through analysis on the spinnability of trivoltine cocoon waste material, which can produce ultrafine spun silk yarn due to its excellent spinnability.