31.  Code for design of hydrogen and oxygen stations 
 氫氧站設計規范 

32.  axial oxyhydrogen burner 
 軸向氫氧燃燒器 

33.  Superfast Homogeneous Plasma Ignition of Hydrogen-Oxygen and Air-Fuel Supersonic Flows by High-Voltage Ionization Wave; Final rept. 1 Jan -15 Dec 99 
 用高壓離子化波進行氫-氧和氣體燃料超音速流的超速均質等離子體點火/最終報告

34.  In the chemical formulas, the symbol for oxygen is O ; for hydrogen, H. 
 在化學公式中，氧的符號是O，氫是H。 

 
  
35.  The water is formed from oxygen element and hydrogen element. 
 水由氧元素和氫元素組成。 

 
  
36.  Hydrogen and oxygen combine / Hydrogen combines with oxygen to form water. 
 氫與氧化合成水. 

 
  
37.  Water is made up of atoms of hydrogen and oxygen. 
 水是氫和氧的原子構成的。 

 
  
38.  Water,you know,is made up of hydrogen and oxygen. 
 你知道，水是由氫和氧構成的。 

 
  
39.  Water is composed of the elements hydrogen and oxygen. 
 水是由氫元素和氧元素組成的. 
 
 
  
40.  Hydrogen combines with oxygen to form water. 
 氫與氧化合形成水。 

 
  
41.  Oxygen and hydrogen make water. 
 氧和氫構成水。 
 
 
  
42.  A chemist can analyze water into two colorless gases, hydrogen and oxygen. 
 化學家能將水分解成無色氣體 氫和氧。 

 
  
43.  A chemist can isolate the oxygen from the hydrogen in water. 
 一個化學家能將水中的氧與氫分解。 
 

44.  Hydrogen and oxygen combine to form water. 
 氫和氧化合形成水。 
 
 
  
45.  The arsenate is usually formed in oxidation zones in contact with the atmosphere and free oxygen, and arsenic will precipitate with ferric hydroxide. 
 在與大氣和游離氧接觸的氧化帶中，常形成砷酸鹽，而且砷與氫氧化鐵一起沉淀。 
 
 
  
46.  Water is a compound containing the elements hydrogen and oxygen. 
 水是含有氫元素和氧元素的化合物。 

 
  
47.  Water may be resolved into oxygen and hydrogen. 
 水可以分解成氧和氫（氫氧機）。 
 
 
  
48.  He used a set of apparatus to demonstrate that water is made of hydrogen and oxygen. 
 他用一套儀器示教,水為氫和氧所合成。 

 
  
49.  Both hydrogen and oxygen are elements. 
 氫和氧都是化學元素。 
 
 
  
50.  Water is composed of hydrogen and oxygen. 
 水由氫和氧組成。 
 
 
  
51.  Hydrogen and oxygen are gases. 
 氫和氧是氣體。 
 
 
  
52.  Analyse water into oxygen and hydrogen. 
 把水分解成氧和氫。 

 
  
53.  Eventually hydrogen becomes fixed in traps in the metal, leading to hydrogen embrittlement. 
  終于，氫漸漸地被固定在金屬內部的“陷阱”中而導致氧脆。 

氫氧機