查询词典 steel drum

crude steel：粗铁

steel 钢 | crude steel 粗铁 | mild steel,soft steel 软铁,低碳钢

crude steel：粗钢FtS中国学习动力网

steel 钢FtS中国学习动力网 | crude steel 粗钢FtS中国学习动力网 | mild steel, soft steel 软钢,低碳钢FtS中国学习动力网

hard steel：硬钢FtS中国学习动力网

mild steel, soft steel 软钢,低碳钢FtS中国学习动力网 | hard steel 硬钢FtS中国学习动力网 | cast steel 坩埚钢,铸钢FtS中国学习动力网

enamelled ironware：钢胎搪瓷制品

钢踏棍 steel rung | 钢胎搪瓷制品 enamelled ironware | 钢套 steel bushing; steel jacket; steel lagging

reckoner; trommel roll：钢管壁减薄轧机

钢管 steel pipe; steel piping; steel tube; steel tubing | 钢管壁减薄轧机 reckoner; trommel roll | 钢管倒棱机 pipe chamfering machine

semisteel：钢

钢水liquid steel,molten steel | 钢semisteel | 沸腾钢rimming steel,rimmed steel

steel band; steel belt; steel strip：钢带

钢刺条 burr wire; garnett wire | 钢带 steel band; steel belt; steel strip | 钢带对焊机 steel band butt welder

chromium-nickel steel,chrome-nickel steel：铬镍钢

铬钼钢 chrome-molybdenum steel | 铬镍钢 chromium-nickel steel,chrome-nickel steel | 奥氏体不锈钢 Austenitic stainless steel

friction ball：钢种

钢质运输带 steel conveyor belt | 钢种 steel grade; type of steel; ball lump; friction ball; steel ball | 钢珠除灰器 shot cleaner

steel grade; type of steel; ball lump; friction ball; steel ball：钢种

钢质运输带 steel conveyor belt | 钢种 steel grade; type of steel; ball lump; friction ball; steel ball | 钢珠除灰器 shot cleaner

Chassis Dynamometry：底盘测功

底盘测功机:chassis-dynamometer | 底盘测功:Chassis Dynamometry | 底盘选配:chassis select

transient state：暂态

大多数的物理、工程、经济的教科书都忽视暂态(transient state)分析而强调最终的稳定态(final state)分析. 一个主要的原因是暂态与系统的初始条件有关,而且不是稳定态;在系统经过足够长的时间,最终会收敛於稳定的终态.