oxidation state

英 [ˌɒksɪˈdeɪʃn steɪt]

美 [ˌɑːksɪˈdeɪʃn steɪt]

n.  氧化态

化学

英英释义

noun

• the degree of oxidation of an atom or ion or molecule
  1. the oxidation number of hydrogen is +1 and of oxygen is -2
  Synonym:oxidation number

双语例句

• Oxidation treatment increases the absorption of crystals, and also increases the recording sensitivity and saturated diffraction efficiency, which is different from the dependence on oxidation state in LiNbO_3 ∶ Fe crystals.
  氧化处理会增加LiNbO3∶Ru晶体对光的吸收，同时提高光栅记录的灵敏度和饱和衍射效率，表现了不同于LiNbO3∶Fe晶体的氧化态依赖特性。
• It was also found that for CO oxidation, the activity of Ir catalyst with metal state was higher than that of with oxidation state. 3.
  同时也发现金属态Ir催化剂的CO氧化活性高于氧化态IrOx催化剂。
• The oxidation state of rhenium in Re MDP ( HEDP) is studied by the method of extraction and potential titration.
  用电位滴定法和萃取法研究了ReMDP，ReHEDP中铼的氧化态。
• The high oxidation state of Pd was conducive to high CO oxidation reaction on the catalyst surface, the Pd species on the surface of the catalyst play an important role in catalytic activity.
  Pd的高氧化态有利于CO催化氧化反应，催化剂表面的Pd物种对催化活性起到重要作用。
• This process become quickly with the oil bath temperature rising, the original oxidation state of platinum rapidly become into Pt particles, the solution color changed and the colloid appeared.
  这个过程会随着油浴升温开始变快，原本的氧化态的铂迅速变成了Pt粒子，溶液颜色改变，生成胶体。
• Results show that the main factor influencing the yield of maleic anhydride is the phase composition or oxidation state of vanadium in the catalyst.
  研究表明，影响顺酐收率的主要因素是催化剂的相组成及钒的氧化态。
• Relation Between Average Oxidation State of Mn of Birnessite and the Amount of Pb~ ( 2+) Adsorbed
  水钠锰矿的锰氧化度与Pb~（2+）吸附量的关系
• The correlation analysis of heavy metals morphology and soil physical and chemical properties shows that: the carbonate-bound state and organic-bound state of Ni, Fe-Mn oxidation state of Cu, organic-bound state of Cd showed a significantly positive correlation with soil moisture.
  通过对重金属形态与土壤理化性质的相关性分析表明：Ni的碳酸盐态与有机结合态、Cu的铁锰氧化态、Cd的碳酸盐结合态与土壤水分均呈显著正相关。
• The chemical property of the manganese ( Mn) element varies evidently in different medium and oxidation state, so it is difficulty to control its rules of transformation.
  锰元素的化学性质在不同介质、不同氧化态时表现出较大差异，其变化规律不易把握。
• It is found that the good conductivity of polyaniline is attributed to the dislocating of charge and the forming of conjugation of molecular chain after doped by protonic acid, and the oxidation state of polyaniline is different as synthesizing in different protonic acids;
  结果表明，经质子酸掺杂后聚苯胺具有导电性是因为其分子链上电荷离域形成了共轭结构，且在不同质子酸中生成的聚苯胺氧化程度不同；