natural aging
英 [ˈnætʃrəl ˈeɪdʒɪŋ]
美 [ˈnætʃrəl ˈeɪdʒɪŋ]
自然老化（时效）
双语例句
- The physiological and biochemical changes of Achnatherum inebrians ( Hance) Keng seed was studied during seed natural aging conditions.
研究醉马草种子在自然老化过程中种子活力的变化。结果表明； - Hoses are subject to natural aging even when stored and used properly.
即使储存和使用得当，软管也会自然老化。 - The results showed that PCA could basically distinguish walnut of artificial aging times and natural aging times.
结果标明，PCA基本可区分不同陈化时间的人工陈化和自然陈化的山核桃。 - The artificially aging was done by simulating three main natural aging factors: light, heat and hydrolysis.
人工老化包括光老化、热老化和水解老化。 - Recent studies had already established a link between testosterone loss in men and AD due to natural aging.
最近的研究已经确定男性睾酮缺乏与自然衰老所致的阿尔次海默病存在联系。 - Study on Hydrophobicity and Withstand Characteristics of Natural Aging Silicone Rubber
自然老化硅橡胶材料表面憎水性及耐受特性的研究 - Conclusion The male rats aged 30 months was visibly aged and weakened, and was used as the natural aging model. The senility of the brain was closely linked to senility of bone in male rats.
结论30月龄雄性大鼠已显著衰老，雄性大鼠脑衰老与骨衰老有关。 - Good skin care and healthy lifestyle choices can help delay the natural aging process and prevent many skin problems.
较好地呵护肌肤和选择健康的生活方式有助于延缓自然衰老过程并且可以预防很多皮肤疾病。 - In order to investigate the law of changing property of CFRP fabric under different environments, 200 CFRP sheets under the environment of north China and northwest China were tested on natural aging.
为了掌握结构加固用碳纤维布在不同环境条件下的性能变化规律，进行了华北地区和西北地区不同环境条件下两种共计200个碳纤维布试件的自然老化试验。 - Too much time, effort and money has been wasted on skin care products that merely mask the visible effects of aging skin, both natural aging and premature aging.
许多人浪费很多时间、气力及金钱在那些只能掩盖衰老皮肤的外表的护肤产品。 - Exposure to sunlight stimulates vitamin D in the skin and older people are more likely to have a vitamin D deficiency due to the natural aging process and changes in lifestyle.
接受阳光照射，能够刺激皮肤内的维生素D；老年人由于自然衰老过程和生活方式的改变，更可能存在维生素D的缺乏。 - Hard anodizing film could be obtained on Al-Cu alloy surface which had been treated with solid solution treatment and natural aging.
经固溶处理和自然时效的铝铜合金可以进行硬质阳极氧化。 - Owing to various stresses and natural aging, faults may often occur when squirrel cage induction motors work.
由于工作环境恶劣以及自然老化等各方面的影响，鼠笼异步电动机故障时有发生。 - Study on Application of After heat Chilling and Natural Aging for the Aluminum Alloy Piston
铝活塞余热淬火和自然时效的应用研究 - And the study is done on enzyme immobilization additivity used in artificial curing and natural aging.
同时利用自制的酶固定化添加剂应用于烟叶人工发酵和自然陈化的研究。 - Natural aging model was used in the experiment.
采用自然老化方式进行实验。 - The influence of magnesium content in the alloys on the HB and the natural aging effect of the alloys are also discussed.
合金中的镁含量对布氏硬度的影响和合金的自然时效效应等。 - Long-term immobilization of heavy metals could not be achieved by natural aging.
老化后，飞灰中重金属仍不具有长期稳定性。 - In addition, natural aging improves the recoverability and decreases the NVC effect of the composites.
自然老化会导致复合材料电阻响应程度的下降，但恢复性能显著提高，负蒸气系数效应（NVC）强度减弱。 - Both natural aging methods and artificial aging methods could advance grape wine aging.
葡萄酒陈酿有自然陈酿和人工催陈方法，都能促进葡萄酒的老熟。 - It was concluded that hydration and carbonation were the dominating reactions in natural aging process.
老化过程主要为水合反应和金属的碳酸盐化； - Properties of natural aging and artificial aging of Al Mg Si extrusion alloy
Al-Mg-Si系挤压合金的自然时效和人工时效特性 - The prediction of mechanical properties of natural aging is of importance to the design, application and improvement of plastic products.
塑料自然老化力学性能的预测研究对塑料制品的设计、应用及改进具有重要意义。 - Conclusion GAP can delay aging process of D-galactose-induced subacute aging mice and natural aging mice in some degree, the mechanism maybe related to increasing immune function and antioxidative ability.
结论GAP能在一定程度上延缓自然衰老小鼠及半乳糖亚急性致衰老模型小鼠的衰老过程，其作用机制可能与提高小鼠的免疫功能和抗氧化能力有关。 - The correlation of the accelerated oven aging in air and various oils and the indoor natural aging for as long as 17 years of the vulcanizates of four types of nitrile rubbers under stressed state was studied.
本工作研究了应力状态下四种丁腈硫化胶在空气和油介质中的烘箱加速老化与室内自然老化的相关性。 - The microstructure deformation in the aging process of the alloy has been stated, and the heteromorphy has been found the cause of the natural aging process of the 2011 alloy.
分析了工艺参数对合金力学性能的影响，阐述了合金时效过程中的微观组织变化，找出了2011合金自然时效进程缓慢的原因是异质形核。 - Aim By using natural aging mice and D-galactose-induced subacute aging mice, Anti-aging effects of GAP were studied and the mechanism of the effects was discussed.
目的研究白果清蛋白（GAP）对自然衰老小鼠及半乳糖致亚急性衰老模型小鼠的延缓衰老作用，并探讨作用机制。 - Study of the Resistance to Natural Aging and Softening of Ornamental Silver
抗自然时效软化银饰品材料的研究 - Vascular calcification process in the past was considered a passive process, and the natural aging and apoptosis.
血管钙化过程过去被认为是一个被动过程，与自然老化和细胞凋亡有关。