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- Radium and uranium are radioactive elements. 镭和铀是放射性元素。
- There are some electrical apparatus in the room. 房间里有些电器。
- They have installed wireless apparatus on board. 他们已在船上安装了无线电设备。
- The astronauts have special breathing apparatus. 宇航员有特殊的呼吸装置。
- radium apparatus 镭疗装置
- The television men have set up their apparatus. 电视工作人员已经安装好了他们的器材。
- An apparatus for measuring gases. 气体贮存计量器用来测量气体的一种工具
- He was the discoverer of the element radium. 他是镭元素的发现者。
- The vaulting horse is a difficult piece of apparatus to master. 鞍马是很难掌握的器械。
- The demonstrators set up apparatus for the experiment. 示范者安装好了实验装置。
- Radium is a radioactive element. 镭是个放射性元素。
- At one end of the barrel there was some radium. 枪管的一端装有镭。
- One that condenses, especially an apparatus used to condense vapor. 冷凝器冷凝器具,尤指用于冷却气体的设备
- Who is the scientist that first discover Radium? 最先发现镭的科学家是谁?
- The new monitor apparatus is automatically controlled. 这套新的监护仪是自动控制的。
- An apparatus for lifting heavy or cumbersome objects. 起重机用来提举重物或难处理物体的设备
- Firemen needed breathing apparatus to enter the burning house. 消防队员需用呼吸器械才能进入燃烧著的房屋。
- Who is the scientist that first discovers Radium? 最先发现镭的科学家是谁?
- The apparatus is spotlessly clean. 仪器上一尘不染。
- Who was the discoverer of Radium? 谁是镭的发现者?