Study of anti-aging and anti-dementia effects of Rhodosin on aging rats and experimental dementia rats;
红景天素抗老化和抗痴呆效应的实验研究
Research on Anti-aging Ability of Exterior Coated Wood;
室外涂饰木材的抗老化性能
In this paper,the research advance in anti-aging and low-diacetyl of beer yeast was reviewed based on the analysis of the synthesis of diacetyl in beer and the measures to reduce diacetyl content and to improve beer anti-aging performance.
笔者从啤酒中双乙酰的合成、降低啤酒中双乙酰含量、提高啤酒抗老化能力几个方面对抗老化、低双乙酰啤酒酵母的研究进展进行了综述。
Study on ageing resistance of modified PC sun board with nano-rutile-TiO_2;
金红石型纳米TiO_2改性PC阳光板抗老化应用
Test results show that the nano-rutile-TiO2 can be well dispersed in PC sun board matrix on nanoscale, and the ageing resistance of PC sun board is remarkably improved and its toughness is increased to some extent .
结果表明:金红石型纳米TiO2在PC阳光板基体中具有良好的分散性,其对PC阳光板有一定的增韧作用,改性PC阳光板具有优异的抗老化性能,其中,0。
A new acrylonitrile-butadiene-styrene terpolymer(ABS) was achieved by adding nano-ZnO, antioxidant, photostabilizer and UV absorbent, ant it had good weatherability.
通过在(丙烯腈/苯乙烯/丁二烯)共聚物(ABS)树脂中使用纳米ZnO、抗氧剂、光稳定剂、紫外线吸收剂等,获得抗老化性能优良的ABS共混物。
The mechanism of aging resistance of PP/TiO 2 nano composite is also discussed.
采用紫外 -可见光光谱法分析了纳米TiO2 等粉体材料的紫外吸收性能 ;分析了PP/TiO2 纳米复合材料的红外光谱并探讨了抗老化机理 ;对比研究了纯PP和PP/TiO2 纳米复合材料老化期间力学性能的变化规律。
The research advance of nano-TiO_2 in functional modification of plastics is reviewed in particularly, such as aging resistance composites, antibacterial composit.
重点论述了纳米TiO2抗老化功能改性塑料和抗菌功能改性塑料的机理及研究进展。
The aging kinetic models in the parameter of n-pentane asphaltene were determined for simply discovering the antiaging property of asphalt added ultraviolet absorption antiaging agent.
为了能够简捷、直观地评价加入紫外线吸收抗老化剂的沥青的抗老化性能,本研究建立了以正戊烷沥青质含量为参数的老化动力学模型。