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1·Chain degradation reaction can be prevented effectively while adding antiager.

加入防老剂能有效的阻止断链降解反应。

2·The photocatalysis degradation reaction kinetics and degradation mechanisms of rhodamine B were studied.

研究了罗丹明B的光催化降解反应动力学与降解机理。

3·The degradation reaction of adsorptive immobilized microorganisms on DBP was according with the first-order model.

吸附固定化微生物对DBP的降解符合一级反应动力学模型。

4·The oxidation degradation reaction is exothermic, which needs no extra energy supply for the reaction system after the reaction begins.

这种氧化降解反应是一个放热反应，反应开始后即不需要再给反应体系额外提供能量。

5·The thermal analysis was used to study the oxidation and thermal degradation reaction of coal with different oxidation degrees of coal.

用热分析手段研究了不同煤化程度煤的氧化热解反应。

6·Through tests, this paper makes more detailed analysis on the different functions of H2O2 with different concentration in degradation reaction.

文章通过实验，对浓度不同的过氧化氢在苯酚降解反应中所起的不同作用进行了较为详细的分析。

7·PP and many other polymers (RH) are attacked durIng processIng or outdoor use In the absence of stabilizers because of a chaIn degradation reaction.

聚丙烯及许多其它的聚合物(RH)若在缺少稳定剂的情况下进行加工或在户外使用，就会发生链式降解反应而遭受破坏。

8·The apparent activation energy of thermal degradation reaction of the NR by natural coagulation is higher than that coagulated with the technology of formic acid.

自然凝固工艺制备的nr热降解反应的表观活化能高于甲酸凝固工艺制备的nr热降解反应的表观活化能。

9·The results show that the degradation efficiency of DBS increases with the accretion of radiation dose of gamma rays and the degradation reaction of DBS seems following first-order kinetic.

结果表明，丁硫醚的去除率随辐射剂量的增加而上升，去除反应符合一级动力学；

10·Reaction time, temperature, concentration of acid and different kinds of organic acid to the degradation speed of chitosan are studied.

试验研究了不同有机酸及反应时间、温度、酸的浓度对壳聚糖降解速度的影响。