查询词典 dual theorem

dual system prepared online：双机热备

"双轨制":Dual-Track System. | 双机热备:dual system prepared online | 双燃料系统:dual fuel system

dual trace oscilloscope：双线示波器

dual system 双重系统 | dual trace oscilloscope 双线示波器 | dual voltage motor 双电压电动机

dual trace oscilloscope：双踪示波器

dual trace oscilloscope with delay line 附有延迟线的双踪示波器 | dual trace oscilloscope 双踪示波器 | dual transmitter 两用发射机

dual trace oscilloscope：双线示波仪

dual trace amplifier 双线放大器 | dual trace oscilloscope 双线示波仪 | dual tracer ejector 双示踪剂喷射器

dual trace oscilloscope with delay line：附有延迟线的双踪示波器

dual torque 高弹捻回弹力纱 | dual trace oscilloscope with delay line 附有延迟线的双踪示波器 | dual trace oscilloscope 双踪示波器

dual-purpose：双重目的的

dual-purpose ship 专运某两种货物的船 | dual-purpose 双重目的的 | dual-tandem locked-train gear box 双串联链式减速齿轮箱

dual-purpose：双用途的

dual pumper operation 泵浦车双干线供水 | dual purpose 双用途的 | dual wheel 双轮

dual-purpose：兼用式

"dual pump","双泵" | "dual purpose","兼用式" | "dual purpose wheel","兼用轮"

dual-purpose pump：双用泵

dual-purpose packing machine 两用包装机 | dual-purpose pump 双用泵 | dual-purpose screwdriver with plastic handle 两用塑料柄螺丝起子

dual-purpose carrier：两用散货船

dual-in-line package 双列直插式封装 | dual-purpose carrier 两用散货船 | dual-purpose carrier 两用载货船

pleural friction fremitus：胸膜摩檫感

触觉震颤 tactile fremitus | 胸膜摩檫感 pleural friction fremitus | 空翁音 amphorophony

licenses：许可证

没有实物形态的非货币性 长期资产" .但是,关于无形资产的构成,各国也存在着一定的差异.例如,在美国会计界,把下 列各项均列入无形资产的范畴:1.外购商誉(Acquired Goodwill);2.许可证(Licenses);3.专利权 (Patents);