为批量生产带有螺纹的尼龙旋塞,设计了一种带有螺旋顶杆的旋塞注塑模.Mold with spiral ejection pin was designed for the mass production of threaded nylon cock.所述长顶杆的前端最好为锥形头.The front end of the long post rod is at best in a cone shaped head.随着温度升高, 感温元件(阀...
內战加剧了经济领域的离心倾向.The civil war reinforced the centrifugal tendencies at work within the economy.把欧洲分为作战集团产生了越来越大的离心效果.The division of Europe into warring blocs produces ever - increasing centrifugal stress.控制颗粒污染物的技术包括过滤 、...
He was confirmed as a member of the Church of England.他领受了坚振礼,成为英国国教会的一员。He was now a teacher and a respectable member of the community.他现在是一位教师,并且是社区内受人尊敬的一员。She's 87 years old, and a one-time member of the Ziegfel...