快乐尚龙
大耳朵英语网,创建于2003年9月15日,是英语学习门户网站,坚持以免费、实用为网站宗旨。
该网站致力于为国内外的英语学习者、教育者免费提供优质的英语互动学习平台和实用的学习资讯,是中国很有影响力的英语学习网站。
简介
网站特色栏目有:英文歌曲、在线背单词频道、在线口语训练频道、零基础、初学者、少儿英语、小学、初中、高中、背单词、每天学英语、音标发音、语法讲解、四六级、商务英语、新概念、雅思、托福。
网站还针对不同类别和社会热门话题、现象现设立英语学习专题四大类:学习进阶类专题;考试复习类专题;热门时事类专题;节日祝福类专题。
洋葱吵大肠
Boarding bridge engineering sector (PE-PBB) to do boarding bridge projects, mainly engaged in boarding bridge, the transformation of non-standard steel structure design, mechanical design and improvement of project design and project follow-up aspects.Specifically responsible for the content: mainly engaged in the design of non-standard parts according to customer requirements for boarding bridge as a whole or partial transformation, including the drawings of the design, preparation of the list, material handling, etc.; assist in pre-sale to the customer to submit LAYOUT, to provide a variety of solutions, taking into account the shop floor to solve some production problems. Understanding of the various parts of airbridge structure, involved in right column boarding bridges, spin room, channel, pick up the transformation of mouth design. Are familiar with AutoCAD and other mapping software, proficient use of MATLAB simulation and analysis and control.