structure degradation

Effect of the clay surface grafting, interlayer ammonium and nanocomposites structure on the photo-oxidation, thermal degradation and thermal-oxidative degradation of PE nanocomposites has been investigated.

研究了硅烷接枝改性、铵盐插层以及黏土的分散等因素对材料的紫外光氧化、热降解和热氧降解性能的研究。

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UV spectra indicated that benzene ring structure of organic chlorine was distributed completely after photocatalytic degradation.

通过紫外光谱图对4-氯-愈创木酚的降解进行跟踪，结果表明，氯化有机物中的苯环特征峰完全消失，降解较彻底。

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However, the thermal instability and degradation problem of ZnO varistors have not been resolved because of their multi-phase structure induced by doping more dopants.

但由于掺杂量较大，ZnO压敏材料包含多相结构，它的温度稳定性和老化问题一直没有得到根本的改善。

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In this chapter we briefly review the structure, biosynthesis, degradation and regulation of collagen in tissues.

在本章中我们简要地叙述组织内胶原的结构, 生物合成的 、 降鲜和调节.

词典精选例句

This proved that soil erosion will directly result in the degradation of soil structure& physical behavior.

验证了水土流失直接导致土壤结构、土壤物理性状退化、变差的结果。

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Because of complexity of the stress distribution in the repaired structure, based on the residual strength degradation model the authors introduce into the local stress-strain method to set up a fatigue life prediction model for the composite repaired structure.

针对复合材料修补结构应力分布复杂的特点，在剩余强度衰减模型的基础上引入局部应力应变法的分析思想，建立起复合材料修补结构的疲劳寿命预测模型。

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