分别采用热重分析、熔体流动速率和氧化开始温度等分析方法考察了其在聚丙烯（PP）中的稳定化作用。
Thermogravimetric analysis(TG), melt flow rate, and oxidation onset temperature(OOT) were employed to characterize the stability of PP containing the antioxidants.
锂离子的静电作用和极化作用，使锰氧之间的离子键成分减小，共价键成分增加，整个尖晶石骨架结构更加稳定。
The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable.
发现二氧化钛不仅对共缩聚反应具有良好的催化作用，且对提高共聚物的热稳定性亦有贡献。
It was found that titanium dioxide possesses not only good catalytic action, but also improves the thermal stability of the resulted copolymer.
光稳定剂是抑制或减缓由于光氧化作用而使高分子材料发生降解的助剂。
Light stabilizers are one of accessory ingredients which restrain photo-oxidative degradation of polymer materials.
MEISTER包膜尿素配施DCD没有进一步增加玉米和水稻的产量，DCD抑制土壤硝化作用的效果不稳定。
The coated urea MEISTER combined with dicyandiamide (DCD) didn't further increase maize and rice yields. Moreover, the nitrification inhibition effect of DCD was not steadily.
结果表明，双氧水对于本溶胶体系有有效的催化作用，溶胶具有较好的稳定性，是制备氧化锆薄膜的一种经济实用的前驱溶胶。
The results showed that oxydol effectively accelerated hydrolysis of the system, the sol system was fairly stable and it was an economic and practical sol to prepare zirconia films.
丹参醌分子本身的化学活性和对应的AH -R·与A·的稳定性对此类抗氧化作用有重要影响。
The chemical activities of tanshinone molecule and the stabilities of AH-R·and A· have an important effect on the antioxidation.
具有多种功能特征：如择形催化作用、热稳定性、用做锂电池材料和超导材料等。
Layered compounds have many functional characteristics, such as shape selecting catalysis, heat stability, and can be used in lithium batteries, superconducting materials and etc.
含水量0.12%左右，毛菜油中磷脂具较好抗氧化作用，磷脂含量高毛菜籽油储存稳定性较好。
At about 0.12% water content, the phosphatide in crude rapeseed oil has more antioxidation effect. The higher the phosphatide in crude rapeseed oil, the more stable the crude rapeseed oil.
长石的钠长石化作用和长石、岩屑的水化水解作用、溶解作用，导致了不稳定组分的转变以及大量离子游离于孔隙水中，同时导致大量的自生矿物沉淀。
The hydration-hydrolysis and dissolution rock fragments and feldspar and albitization of feldspar make many ions free from their framework and go into pore-water.
钛的质量分数低于0.10%时，显示石墨化作用；超过0.10%时则显示出稳定碳化物作用。
The titanium of content less than0.10%has graphitization effect, it, however, will have carbide stabilization effect when its content is more than0.10%.
给出了考虑水化作用和滤饼质量后预测井壁稳定性的方法，同时将该方法应用于现场，取得了较好的预测效果。
The method to predict wellbore stability is provided considering hydration and filtrate cake quality. In addition, this method was applied in field with better prediction results.
在进行交流TIG焊时，需要增加一些较复杂的控制方式，如：阴极雾化作用、消除和减小直流分量、稳定电弧等，以保证焊接的正常进行。
In AC TIG welding, it needs add some complex control method to ensure the quality of welding, such as negative-pole atomization affects, D. c. of elimination and reduce, and arc stabilizing etc.
结果表明，6 -MHA在金电极表面能够形成一层稳定的自组装膜，并对叶绿素的氧化还原过程具有明显的催化作用。
The results show that 6 MHA can form stable SAM on gold electrode, and this 6 MHA SAM electrode has obvious catalysis for the REDOX reaction of chlorophylls.
确定了蜂蜜乳化所需的最佳HLB值为4.8，以Span60和S—770复配的复合乳化剂和以琼脂、果胶为混合稳定剂对蜂蜜有很好的乳化作用。
Ascertain that the optimum HLB value for emulsifying honey is 4.8, and find out that Span60 as emulsifier, agaragar and pectin as stabilizers have perfect emulsification to honey.
并探讨了嫁接反应中影响单分子膜特性的某些因素和单分子膜的稳定性及其对硅表面氧化的钝化作用。
Some factors influencing the properties of the monolayers, their stability and passivation towards oxidation of silicon surface were examined.
并探讨了嫁接反应中影响单分子膜特性的某些因素和单分子膜的稳定性及其对硅表面氧化的钝化作用。
Some factors influencing the properties of the monolayers, their stability and passivation towards oxidation of silicon surface were examined.
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