nitrite-Oxidation stage 亚硝酸盐氧化阶段
first stage oxidation treatment 一级氧化处理
second stage oxidation treatment 二级氧化处理
two-stage contact oxidation 二级接触氧化
two-stage biological contact oxidation 二级接触氧化
two stage oxidation 两段氧化
two-stage oxidation 两段氧化
With addition of 12%acetic acid in the alkali-oxygen oxidation stage of two-stage method,the yield of BPCA to coal is 37.17%（daf to coal）,about more than 34.19%of that One-stage method.
在两段氧化的碱-氧氧化阶段加入12%的乙酸促进剂,苯多羧酸对煤的产率为37.17%(daf),比原煤相对提高34.19%。
参考来源 - 无烟煤两段氧化及产物异构化制对苯二甲酸·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
应用推荐