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- Hydrogen Manufacture from Coal Bed Gas 利用煤层气制氢
- The reinforced connector of the down tail tube in hydrogen manufacturing converted furnace was intergranular crack. 制氢转化炉下尾管加强接头发生沿晶开裂,对接头的化学成分、断口形貌、显微组织等进行了检测与分析。
- This paper introduced the leakage of hydrogen manufacturing unit,the charateristic of crack of joint between pigtail and stiffening pipe nipple has been testeded and analyzied. 本文介绍了制氢装置试车泄漏情况,对下支尾管与炉管加强接头连接处的裂纹进行了检验和分析。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Designing and fabrication of transform furnace tube for hydrogen manufacture 制氢转化炉管的设计与制造
- hydrogen manufacturing converter 制氢转化炉
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The bikes are of home manufacture. 这些自行车是本国制造的。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- The manufacture of these small components is expensive. 制造这些小部件是非常昂贵的。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Water can be dissolved into hydrogen and oxygen. 水能分解成氢和氧。
- Both hydrogen and oxygen are elements. 氢和氧都是化学元素。
- An all-American negotiating team; cars of all-American manufacture. 由清一色美国人组成的谈判团; 全部用美国材料制造的汽车
- Hydrogen is a one-valence element. 氢是一价的元素。
- They can manufacture rags into paper. 他们能用破布造纸。
- Unshaped refractory forethylene device and hydrogen manufacturing device 乙稀装置、制氢装置不定形耐火材料