Sewing bookbinding side to maintain and provide two forms of horse - riding.锁线装订有侧订及骑马订两种形式.Leather - cloth: Cloth for bookbinding. A plasticated cotton that dyed - through and calendered.漆布(人造皮): 装订用布料,经砑光的染色胶料棉布.Abnorm...
Bookbinding is largely a cottage industry.装订业主要是一种家庭手工业。Summary responsible for the accounting documents. Bookbinding and custody of the work.负责会计凭证汇总. 装订及保管工作.Sewing bookbinding side to maintain and provide two forms of...
Petroleum engineers plan and manage the extraction of oil.石油工程师规划并管理石油的提炼。The purpose of oil refinery is to refine crude petroleum.炼油厂的主要工作是提炼原油.They refined crude oil into various petroleum products.他们将原油提炼成各种石油产品....
Methods Eyesight survey, eyeground check and questionnaire.方法视力普查 、 眼底检查与问卷调查相结合.Objective To study the Influence of personality on propofol resisting anxiety in eyeground operation.目的研究人格中情绪因素对眼底手术中异丙酚抗焦虑作用的影响.Worried t...