valence state的例句大全

Analysis on valence state of arsenic ( as) in surface waters with atomic florescence

原子荧光法分析地表水中砷的价态

Determination of the valence state of iron by phenanthroline-chloroform extraction and cerium(ⅳ) titration

邻菲啰啉氯仿萃取铈盐滴定法测定铁的价态

There are different colours with Anlu jade and the colour is controlled by its content, valence state and position of Fe in jade. Fe3+ shows a series of yellow, Fe2+ → Fe3+ electron transport shows blue.

安绿玉具多种颜色，它取决于铁的含量、价态和位置，含Fe~3+呈黄色系列，而Fe~（2+）→Fe~（3+）电荷转移吸收呈蓝色系列。

The super iron compound, in which iron is 6 valence state, is capable to provide high cathode storage capacity due to its characteristic of three electron reduction.

超级铁化合物是铁的6价态的化合物，由于其3电子的还原特性，可以进行多电子还原，因此可提供较高的阴极容量。

the physical origin and data analysis of extended xray absorption fine structure spectroscopy ( exafs) and x-ray absorption near-edge spectroscopy ( xanes) were introduced briefly. its applications in detecting atomic constitute, valence state and structural environment were discussed.

简单介绍了X射线吸收精细结构谱的物理基础，数据处理方法，讨论了X射线吸收精细结构谱在元素组成，价态和结构环境方面的分析结果。

Valence state analyses of Fe and Mn in oxides by EPMA have been reported in literature ~ ( 1.2 ) .

Fe和 Mn 氧化物价态的电子探针分析已见文献报导.

When it is in this condition, the atom is said to be in a valence state.

当它处于这种状态时, 这个原子就可说是处于价态.

There was no significant relationship between valence state of selenium and the soil alkaline phosphatase activity in the soil planted with pak choi and mustard, but for lettuce and spinach, the inhibition of alkaline phosphatase activity in selenate treatment was larger than that in selenite treatment.

种植小白菜和芥菜土壤碱性磷酸酶的活性大小与硒的价态无显著关系，但种植生菜和菠菜施加Se6+碱性磷酸酶的活性抑制率壤大于Se4+处理。

Moreover, in the valence electron structure of Nd_2Fe_ ( 14) B, Al and Nb atoms will replace Fe atom possessing crystal lattice electrons in the crystal lattice electron-free valence state, enhancing the anisotropy of the hard magnetic phase.

Al和Nb原子在Nd2Fe（14）B晶体价电子结构中，以无晶格电子的价态置换有晶格电子的Fe原子价态，导致硬磁性相各向异性的增强；

The valence state of Eu is influenced by terbium.

Tb的存在影响Eu的价态存在形式。

Valence State of Manganese in Mangano-manganic Oxide and Analytical Method for Its Paste Sample

四氧化三锰中锰的存在价态及浆状试样的分析方法

Because of the valence state specificity, there are many allotropes of the carbon.

碳原子由于价态的特殊性，有着众多的同素异形体。

two better ones out of seven supported catalysts were selected for carbonylation of ethyl alcohol. factors effecting the conversion and selectivity for the reaction have been studied and the valence state of active species and the acidity of carrier have also been examined.

本文由七种负载型催化剂中选出两种比较好的乙醇羰化催化剂，研究了影响反应转化率和选择性的因素，考察了活性组份的价态和载体的酸性。

The density of state of valence electron of La and O ions increase during activation processes. The 6s higher energy valence electrons of La ions with unsaturated coordination number is easy to emit. It is clear that the processes is beneficial to thermionic emission.

激活过程促使La，O离子的价电子态密度增加，配位不饱和的La离子外层6s高能价电子易形成电子发射，即这一变化过程对热电子发射具有积极作用。

Fe ions are all in high spin state of+ 3 valence and Ni ions incorporated in lattice are in+ 3 valence.

Mossbauer谱测试表明Fe均处于＋3价高自旋态，Ni离子以＋3价进入晶格。

It is the purpose of this paper to start from periodic arrangement of valence electrons of each atom in the metallic state, in order to search for internal relationship between the valence electronic configuration of bonding metal atoms and the cyclic occurrence of the three close-packed structures.

本文试图从金属中原子的价电子周期性排布，以寻求成键金属原子的价电子构形与金属的三种堆积结构的周期性出现的内在联系。

The cobalt? gives more intense shake up satellite in the high spin state, while cobalt? is diamagnetic and has no satellite peak, so we can determine valence of cobalt and realize its quantitative analysis.

高自旋二价钴给出较强的Shake up伴峰，而三价钴是反磁性的，没有伴峰，由此可以确定钴的价态，并进行定量分析。

the valence of manganese in lithium manganate is one+ 3 and one+ 4, so 3.5 is the perfect state, in which the electrochemical performance is better.

锰酸锂中，锰为+3价和+4价的化合价态，其理想的平均价态为3.5，此时锰酸锂的电化学性能较好。

There are four surface state bands in the gap. Among them, two occupied surface state bands have been confirmed by valence band spectra of synchrotron radiation photoelectron spectroscopy.

在带隙附近存在四个表面态带，其中的两个占有表面态带已由价带的同步辐射光电子能谱实验得到证实。

NO2 adsorption in this site makes some changes to partial density of state ( PDOS) of surface atoms, and produces extra energy level near the valence band in band gap.

NO2在此位置的吸附改变了表面各原子的分波态密度，并且在靠近价带的位置产生了额外的受主能级。