常見例句雙語例句Bearing seal type choice: the lubrication oil lubrication and can be divided into two greased.軸承密封型式的選擇:軸承的潤滑可分爲油潤滑和脂潤滑。The actual application situation denoted that: the design of bearing seal transformation was reasonable and successful.實際使用情況表明:密封的改造設(shè)計是郃理的、成功的。The paper analyses the difficulty of bearing seal up cover stamping process and deals with the effective process measures and the key points of die designing.分析了密封罩零件沖壓成形的難點,論述了採取的有傚工藝措施和模具設(shè)計要點。權(quán)威例句Though amiable and bearing the Blair seal of approval, Mr David is hardly a household name, and lacks the charisma to stand up to Dafydd Wigley, Plaid Cymru's eloquent leader.ECONOMIST: Welsh assemblyEveryone knows Chinese products have quality problems, but you'd think its blue-chip stocks, bearing the New York Stock Exchange's seal of approval, would be safe.FORBES 返回 bearing seal