This layer is rich in dissolved nitrogen and nitrides.
它能有效的分解氮和氮化物。
Nitrides have intricate impacts on the performance of the petroleum.
前言：氮对石油产品性能的影响是复杂的。
Nitrides have intricate impacts on the performance of the petroleum.
氮对石油产品性能的影响是复杂的。
The shallow impurity states in wurtzite nitrides are studied by a variational method.
利用变分法研究纤锌矿结构氮化物半导体材料中的浅杂质态问题。
The methods for determining total nitrogen and basic nitrides content in diesel oil are described.
介绍了测定柴油中总氮及碱性氮含量的各种方法。
Therefore, control of the nitrides plays a significant role in the safe employment of the petroleum products.
因此为了保证产品的安全使用，控制产品中氮的含量非常重要。
These will provide the application of theory and practical technical approach a useful method to layered ternary carbides or nitrides.
这些将对三元层状碳化物或氮化物在工程上的应用提供理论依据和实用技术途径。
A synthesis method is propsed to prepare metal nitrides by direct nitridation of metals in static nitrogen atmosphere at high temperature.
提出了在高温和静态氮气氛下利用金属与氮气直接反应制取金属氮化物的合成方法。
The internuclear distances and force constants of the elementary molecules as well as of the nitrides and halides, exhibit a similar behavior.
单质分子和氮化物与卤化物，其核间距与力常数都表现有相似的行为。
Among the strengthening mechanisms, precipitation strengthening of the second-phase, mostly carbonide and nitrides, was the brief mechanism indeed.
在微合金化钢的强化机理中，第二相，主要是碳氮化物的析出强化是最重要的影响因素。
The kind and relative content of nitrides in nitrided layer can be effectively controlled through appropriate selection of technological parameters.
合理选择离子氮化温度、气氛氮势和处理时间，能有效控制钛材氮化层中的化合物相的种类和相对含量。
An effective method of complexation extraction for removing the basic nitrides from diesel oil by microwave radiation was put forward in this paper.
提出了微波辐射络合萃取脱除柴油中碱性氮的新方法。
A small amount of aminoacid and other typology amine, except nitrides and azides, will not interfere with the reaction when their concentrations are low.
除亚硝酸盐和叠氮化合物外，其它胺类和氨基酸在较低浓度时不干扰此反应。
In addition, the atmosphere in heat treatment, chemical composition and different sources of nitrides can influence the crystallization of oxynitride glasses.
另外，热处理气氛、化学组成以及氮的来源都对氧氨玻璃的析晶产生影响。
Transition metal nitrides and carbides were a class of interstitial compounds with special structure characteristics which decided distinctive catalytic effects.
过渡金属氮化物与碳化物是一类间充性化合物，其结构特点决定其在催化反应上具有独特的催化效果。
This paper has discussed the heat stableness of the basic metal nitrides by thermodynamic principles, and compared the results with the facts of the experiments.
利用热力学原理对碱金属氮化物热稳定性规律进行了探讨，与实验事实比较，得到了满意的结果。
Nitrogen is inert except when heated to very high temperatures where it combines with some of the more active metals, such as lithium and magnesium, to form nitrides.
一般情况下，氮是不活泼的的。当加热到非常高的温度时它会同更加活泼的金属，如锂和镁反应生成氮化物。
In this thesis, a first principles study of the electronic properties and mechanical properties of transition metals, transition metal carbides and nitrides is presented.
过渡金属碳化物和氮化物具有高硬度、高熔点、耐磨损和耐腐蚀的优良特性，被广泛应用于切削刀具和用作硬质涂层。
The raw materials: break through the traditional boundaries of using clay as raw materials, fine ceramics' raw materials are generally oxides, nitrides, silicides, borides, carbides etc.
精细陶瓷一般以氧化物、氮化物、硅化物、硼化物、碳化物等为主要原料。
Improvement and modification of traditional metal sulphide catalysts, and the current situation of new catalysts such as metal carbides, metal nitrides and metal phosphides are emphasized.
着重概述了传统金属硫化物催化剂的改性方法，新型的金属碳化物、金属氮化物和金属磷化物催化剂的研究现状。
The microscopic scanning of the fracture shows that the fracture is not a brittle one, and the qualitative analysis of the inclusions points to the absence of nitrides and carbonitrides in the incl...
通过断口的微观扫描及夹杂物定性分析发现，断口未出现脆性断裂的特征以及夹杂物分析未发现有氮化物和碳氮化物存在。
The microscopic scanning of the fracture shows that the fracture is not a brittle one, and the qualitative analysis of the inclusions points to the absence of nitrides and carbonitrides in the incl...
通过断口的微观扫描及夹杂物定性分析发现，断口未出现脆性断裂的特征以及夹杂物分析未发现有氮化物和碳氮化物存在。
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