The oxidation kinetic curves of alloys follow a parabolic rate law in different oxidation stage.
合金的氧化动力学曲线遵循分段抛物线规律。
There are two stages, namely induction stage and speed up stage, in accelerated oxidation reaction. In the induction stage, the acid - forming reaction belongs to 0 grade reaction.
抗燃油在加速氧化反应中存在诱导期和加速期两个阶段，诱导期内产酸反应为0级反应。
At the oxidation wear stage, certain degree of cold deformation can improve the wear resistance of the alloy because of work hardening.
在氧化磨损阶段，由于加工硬化提高了合金的硬度和强度，对合金施以一定程度的冷变形可有效地提高其耐磨性。
The results of industrial tests show that secondary oxidation of liquid steel at the initial stage of casting process is a major factor for the increasing oxygen content of steel.
工业试验结果表明，在连铸生产过程中，开浇阶段钢水的二次氧化是钢中氧含量增加的主要原因。
This paper analyses the wastewater treatment's mechanism of two-stage biological contact oxidation process and the design for its main process parameters.
主要分析了二段生物接触氧化法处理机理及其主要工艺参数设计；
The results indicate that oxidation processes are divided into linear stage of rapid oxidation, parabolic stage of slow oxidation and linear stage of slow oxidation.
结果表明：水蒸气氧化过程分为线性的初始快速氧化阶段和之后的抛物线慢速氧化阶段及线性的慢速氧化阶段。
In the first stage of anodic deposition, the flocculent oxidation film deposits and extends on the surface of magnesium alloy.
阳极沉积阶段是在阳极表面形成团絮状的沉积氧化膜及氧化膜不断扩展的过程；
An improved oxidation ditch process using forced air supply low-pressure jet aeration system was used to treat middle-stage wastewater from pulping and papermaking.
采用供气式低压射流曝气系统改良型氧化沟工艺处理制浆造纸中段废水，对整个调试运行过程进行了介绍。
According to natural environmental conditions, two stage anaerobic-contacting oxidation process is adopted, which optimizes traditional urban biogas technology, and it may run with no energy.
本文采用二级厌氧-接触氧化工艺，依据自然地形条件，优化传统的城镇沼气工艺，无能耗处理污水。
The denitrification of antibiotic wastewater with two-stage biological contact oxidation process was studied, with highly efficient removal of organic compounds ensured.
在保证有机物高效去除的前提下，采用两段生物接触氧化反应器进行了抗生素生产废水脱氮的实验研究。
According to the mechanism of liquid phase catalytic oxidation, the converted gas and the dry air are passed through alternatively the two parallel beds located at the final stage of converter.
根据SO_2液相催化氧化机理，在转化器末段设置两个并联的催化剂床，周期性地通过转化气体和干燥空气。
The results show that the kinetic curves of internal oxidation obey parabolic law in initial stage and linear regularity in later stage.
结果表明：内氧化动力学曲线，前期服从抛物线规律，后期服从直线规律。
Linear stage of slow oxidation takes place at the high temperature and small flow of water vapor.
当水蒸气温度较高、流量较小时出现慢速氧化阶段。
The high strength medicine wastewater was treated by combined process of the biological contacting oxidation-air floatation-multi-stage biochemistry treatment.
采用接触氧化-气浮-多级生化处理组合工艺处理高浓度制药废水。
During the initial stage of oxidation, Cr decreased Fe content in the oxide scale, by which the selective oxidation of Al was promoted.
铬降低了氧化膜内的铁含量，提高了初期氧化膜的保护性，从而促进选择性氧化铝膜的形成。
During the initial stage of oxidation, Cr decreased Fe content in the oxide scale, by which the selective oxidation of Al was promoted.
铬降低了氧化膜内的铁含量，提高了初期氧化膜的保护性，从而促进选择性氧化铝膜的形成。
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