1) iron chemical forms
铁化学状态
2) Fe oxidation state
铁氧化状态
1.
One important conclusion is:to estimate the intrinsic fO2 of the source region from which the basalts derived by Fe oxidation state of these basalts,sampling should be cautious and samples far away from the craters should be selected.
使用幔源岩浆的铁氧化状态估算岩浆fO2是获得地幔氧逸度及岩浆过程对氧逸度影响的有效途径。
3) chemical states
化学状态
1.
The chemical states of Ni and Al in the depth of samples heat_treated were analyzed using XPS with Ar + ionic in_situ etching.
对用射频磁控溅射法形成的单晶及多晶Al2 O3与Ni界面的化学状态进行研究 。
2.
The crystal structures,chemical states and electrical transport behavior of the samples were studied,and the DC conductivity of the Eu_(1-x)Sr_xCoO_(3-δ) at different temperatures has been tested.
研究了各样品的晶体结构、化学状态和电输运性能,测试了样品在不同温度下的直流电导率。
4) chemical state
化学状态
1.
In this study, the changes in reflection spectrum and lattice constant of Mn-Al 2O 3 pink pigment as a result of addition of Cr 2O 3 were observed by measuring the reflection spectrum f (R), lattice constant, electron spin resonance (ESR) and calculating the lattice constant, based on which the solid solubility and the chemical state of coloring ion Mn were deduced.
本实验选择Mn -Al2 O3色料 ,给其中加入Cr2 O3,通过测定反射光谱f(R)、晶格常数、电子自旋共振 (ESR) ,并计算晶格常数 ,分别得到加入Cr2 O3前后的Mn -Al2 O3的反射光谱与晶格常数的变化 ,依据该数据来推定着色离子Mn的固溶量及化学状态 。
2.
The chemical states of both the original surface of SiC particles and the interface of SiCP/Al composite made by powder metallurgy were investigated by means of XPS and AES.
本文采用Ｘ射线光电子谱（ＸＰＳ）和俄歇能谱技术（ＡＥＳ）对原始ＳｉＣ颗粒表面和粉末冶金法制备的ＳｉＣＰ／Ａｌ复合材料界面的化学状态进行了研究。
3.
The results indicate that the concentration of P is less, the P atoms at grain boundaries are solid solution state and the influnce of Ce on the chemical state of P at grain boundaries is very small.
结果表明:当晶界P偏聚浓度较低,并以固溶态存在时,Ce对P的化学状态影响较小;当P的晶界浓度较高时,并以不同的化学状态存在时,Ce的影响较大,较多的Ce会改变P的化学状态。
5) chemical state of silicon
Si化学状态
补充资料：化学平衡状态
在一定条件下的可逆反应里，正反应和逆反应的速度相等，反应混合物中各组成成分的百分含量保持不变的状态。对化学平衡状态的理解，可用“逆”、“等”、“定”、“同”、“变”等5个字加以概括。逆：指化学平衡的研究对象是可逆反应。等：指正、逆反应速度相等，表明化学平衡是一种动态平衡，反应并没有停止。定：指反应混合物中各组成成分的百分含量一定，它是正、逆反应速度相等的必然结果。同：指在相同条件下，可逆反应不论从正反应开始进行还是从逆反应开始进行，可达同一平衡状态。变：指外界条件改变时，平衡状态可能发生改变，即平衡发生移动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条