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- semi-micro hydrogenation apparatus 半微量加氢装置
- catalytic hydrogenation apparatus 催化氢化器
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Method for Removing Polycyclic Aromatic Hydrocarbons in Vaseline from Hydrogenation Apparatus 中压加氢凡士林残留稠环芳烃脱除研究
- 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。
- 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。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- An apparatus for measuring gases. 气体贮存计量器用来测量气体的一种工具
- The vaulting horse is a difficult piece of apparatus to master. 鞍马是很难掌握的器械。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- The demonstrators set up apparatus for the experiment. 示范者安装好了实验装置。
- 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
- 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
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- 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。
- The apparatus is spotlessly clean. 仪器上一尘不染。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
