所用卷装的尺寸决定了落纱的次数.The sige of the package in use determines the frequency of doffing.纤维被从落纱机上剥下,形成梳棉棉条输出.At the doffer, fibers are removed and eventually enter the card sliver.不在纺织工厂工作的人大多不理解什么是落纱.People who do not work in...
最后一只洗毛槽用来漂清羊毛,减少羊毛的碱性.The last bowl provides a rinse to reduce the alkalinity of the wool.阐述了原毛的组成、性质及赛络洗毛机理、工艺,介绍了赛络洗毛法的应用, 并列举出各种洗毛法洗毛效果比较.The components and properties of the raw wool, the mechanism and technology of ...
...when the aircraft's wheels were retracted.当飞机的轮子收起来的时候The eyes are often retracted from dehydration.眼睛常因脱水而凹陷.He made a false confession which he later retracted.他作了假供词，后来又翻供。Now the flaps were fully retracted.现在...
If you want a cheap ride, take a minicab.要想出行便宜，就坐小型出租车吧。The ride was smooth until they got into the merchant ship's wake.航行一直很顺利，直到他们碰上了商船的尾流。Naomi was given a pony and taught to ride side-saddle.别人给娜奥米一匹小型马并教会她如何侧...