在稀有气体一阶电离势的基础上,科塞尔注意到:氙最可能形成氟化物和氧化物。
On the basis of the first ionization potentials of the gases, Kossel noted that xenon was most likely to have the capability of forming fluorides and oxides.
在过渡金属中,银的二阶电离势最高。在常温下,HF溶剂化的Ag2+离子可氧化Xe生成XeF2。
The HF-solvated Ag2+ ion (silver has the highest second ionization potential of any transition metal) oxidizes Xe at ordinary temperatures (Zemva et al., 1990) to make XeF2.
硅氧化放热有利于铁水脱硫,这将部分抵消喷吹后炉缸氧势升高对脱硫的不利影响,结果生铁硫含量基本稳定。
It will counteract partially the harmful influence of oxygen potential elevation by the injection. As the result, the content of sulfur in hot metal basically remains stable.
实验结果与纯铜和纯铍的渗透率相比较,并按照氧化铍的表面势垒作用对渗透行为的影响进行了讨论。
The experimental results were compared with the permeation rate of pure cu and Be, a discussion on the function of the surface barrier was also made.
又在什么情况下作还原剂呢?本文着重阐述了H_2O_2扮作氧化剂或扮作还原剂主要取决于反应电动势的大小。
This article has emphatically illustrated that whether H_2O_2 acts as an oxidizing agent or reducing agent depends on the electromotive force EMF of the reaction.
培养液的渗透势越低,培养时间越长,则脯氨酸氧化酶的活性越低,且游离脯氨酸的含量越高。
The results showed that free proline content increased markedly and proline oxidase activity decreased with decreasing osmotic potential of external solution or prolonged culture time.
培养液的渗透势越低,培养时间越长,则脯氨酸氧化酶的活性越低,且游离脯氨酸的含量越高。
The results showed that free proline content increased markedly and proline oxidase activity decreased with decreasing osmotic potential of external solution or prolonged culture time.
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