| EXAMPLE SENTENCES | ||
|---|---|---|
综述了聚四氟乙烯当前摩擦学改性研究进展。 A review on the research of the tribological modification of PTFE is given. | ||
因此对摩擦学设计具有实际意义上的指导作用。 It has guidance function with real significance for design of tribology. | ||
系统地研究了铸铁材料在干滑动摩擦条件下的摩擦学特性。 The tribological characteristics of cast iron under dry sliding condition was systematically investigated. | ||
机械加工表面形貌表征和评价一直都是表面计量学和摩擦学领域最重要的课题之一。 Characterization and evaluation of machined surface topography has always being one of the most vital and appealing issues in the area of surface metrology and tribology. | ||
活塞表面涂有石墨以减少摩擦。 The pistons are graphite-coated to reduce friction. | ||
活动部件的摩擦使发动机过热。 Friction between moving parts had caused the engine to overheat. | ||
它们在石头和根茎上摩擦自己。 They rub themselves against stones and roots. | ||
萨拉感觉到她的孩子们中间出现了摩擦。 Sara sensed that there had been friction between her children. | ||
早期心包炎也会产生一种摩擦性震颤。 Early pericarditis may also produce a friction thrill. | ||
研究选取椰油酰胺聚氧乙烯醚(CPOE)和三乙醇胺硼酸酯(BN)作为添加剂，分别对CPOE和CPOE - BN水溶液的摩擦学性能进行研究。 Cocamide polyoxyethylene (CPOE) and triethanolamine borate (BN) are selected as additives to study the tribological properties of aqueous solutions with CPOE and CPOE-BN in the research. | ||
