air aging
英 [eə(r) ˈeɪdʒɪŋ]
美 [er ˈeɪdʒɪŋ]
【化】热空气老化，恒温箱老化
双语例句
- Exposure to air pollution may hasten brain aging, a new study has found.
一项新研究发现，暴露在空气污染中可能会加速大脑衰老。 - Particles in the ambient air are an environmental neurotoxin to the aging brain.
对日渐衰老的大脑来说，周围空气中的颗粒物是自然环境中的神经毒素。 - She wants to add the aircraft to the Chilean Air Force's aging fleet and use it part-time for presidential travel.
她还希望把该飞机交由智利空军加以管理，平时它只是在部分时间内运送总统外出旅行。 - Effects of CIP amount on mechanical, hot air aging and thermal stability properties of the composite were studied systemically and the microstructure was analyzed with SEM.
系统研究了羰基铁粉添加量对复合橡胶机械性能、热空气老化性能和耐热稳定性的影响；利用扫描电镜探讨了复合材料的微观结构。 - Influence of fillers on hot air aging properties of fluoroelastomer
填料对氟橡胶热空气老化性能的影响 - The result indicates that when antioxdation SD is applied to the products of natural rubber latex, its performance of heat-resisting air aging is remarkable superior to antioxdation D.
结果表明，抗氧剂SD应用于天然胶乳制品中，其耐热空气老化性能显著优于防老剂D。 - This paper explains the mechanical structure and technological requirements of air aging test chamber for plastics before modification. After selection of plans for control device and comparison of hardware, centralized control by computer is finally adopted as for this technological modification.
阐述了塑料空气老化试验箱改造前的机械构成和技术要求，并通过对控制方案的选择和控制装置硬件的比较，将计算机集中控制方案作为该控制装置的技术改造方案。 - The effects of the absorbed water, and the water environment, and the elevated temperature and humid air aging, and the stress ratio and the frequency of test on the fatigue crack propagation properties of two kinds of acrylic sheets ( PMMA) were studied.
研究了交变载荷的应力比、频率、材料所吸收水份和湿热老化作用，以及水环境对YB-3和YB-4航空有机玻璃耐疲劳裂纹扩展性能的影响。 - The effect of TMTD on the heat and oxygen aging of clay filled NR compound was investigated by using determination for plasticity retention of NR, test method of hot air aging, thermal analysis and SEM.
采用NR塑性保持率的测定方法、橡胶热空气老化试验方法、热分析技术及扫描电镜分析等，研究了促进剂TMTD对粘土填充NR胶料抗热氧老化性能的影响。 - After hot air aging test ( 300 ℃× 48h), the mechanical properties of silicon rubber with silicon resin were still soft and maintained approximately 80% of their original properties.
经过300℃×48h热空气老化后，加入硅树脂的试样仍非常柔软，性能保持率达80%。 - Investigation of Changes and Kinetics of Chemical Group Compositions of Petroleum Asphalts in Continuous Heat and Air Aging
石油沥青在连续热和空气老化中化学族组成的变化及动力学研究 - Correlation of changes of air aging properties of styrene-butadiene rubber
丁苯橡胶热空气老化性能变化之间的相关性 - The impact strengths of PCs were reduced after hot water aging at 80 ℃, the degree of decrease of Korea PC is the largest, that of Bayer PC is the least, however, the equilibrium impact strength is same as that of hot air aging.
在80℃热水老化后，三种PC冲击强度均有所下降，其中Bayer-PC降幅最小，Japan-PC次之，Korea-PC最大，但PC的平衡冲击强度大小与热空气老化的情况相同。 - Hot Air Aging Silicone Sealant
有机硅密封剂耐热空气老化性能的研究 - The effect of hot air aging and hot water aging of PCs on the impact strength and fracture surface appearance was studied. The hot air aging and hot water aging mechanism was discussed.
在0～400h老化时间内，研究了这三种PC的热空气老化和热水老化对冲击强度和断面形貌的影响，讨论了PC热空气老化和热水老化机理。 - The comprehensive physical properties and thermal air aging property of NR/ BR vulcanizate with LIR were better than those with aromatic oil;
添加LIR的NR/BR硫化胶的物理性能总体上优于相应的芳烃油硫化胶，耐热空气老化性能也较好； - Effect of hot air aging and hot water aging on impact properties of polycarbonate
热空气老化和热水老化对PC冲击性能的影响 - Effects of Artifical High Concentration Anion in the Air on Several Aging Indices in Mice
高浓度人工空气负离子对小鼠若干衰老指标的影响 - The effect of antioxidant DH on the hot air aging and weathering aging properties of NR, SBR, BR and NR/ SBR blend compounds was investigated and a comparative test of DH was made to antioxidants 4020, BLE and RD.
研究防老剂DH对NR，SBR，BR和NR/SBR并用胶的热空气老化和天候老化的防护作用，并与防老剂4020，BLE和RD进行对比试验。 - The results showed that the effects of different stearates on improving the discolouration of chlorinated rubber from latex in hot air aging were as follows: lead stearate> calcium stearate> barium stearate> cadmium stearate> zinc stearate;
结果表明，硬脂酸盐改善CNRA热空气老化变色性能的优劣顺序为：硬脂酸铅、硬脂酸钙、硬脂酸钡、硬脂酸镉、硬脂酸锌； - The results showed that for hot air aging properties, DH was superior to RD or BLE, but inferior to 4020 in NR, SBR or BR compounds;
结果表明，在NR，SBR和BR胶料中，对于耐热空气老化性能，防老剂DH的防护效果优于防老剂RD和BLE，劣于防老剂4020。 - The physical mechanical property of latex catheter was studied by the demolishing experiment after heat air aging.
用热空气老化法对乳胶导尿管进行老化处理后，用爆破试验法测试乳胶导尿管球囊的物理机械性能变化。 - The effect of liquid isoprene rubber ( LIR) on properties of NR/ BR compound, physical properties and thermal air aging property of its vulcanizate was investigated and compared to that of aromatic oil.
以液体聚异戊二烯橡胶（LIR）为反应型增塑剂，研究LIR对NR/BR混炼胶性能、硫化胶物理性能和耐热空气老化性能的影响，并与添加芳烃油的NR/BR并用胶进行对比。 - Wood exposed to the air and easy to aging, vulnerable to a variety of biological contaminants and suffer typhoon, earthquake, rain, uv etc damage. Therefore necessary to strengthen the maintenance of wooden structure.
木材暴露在空气中易老化，且易遭受多种生物的侵害和各种自然现象如台风、地震、雨水、紫外线等的破坏而需进行维护加固。 - The effects of hot air aging on DIN and Akron abrasion properties were different. With the aging time prolonged Akron abrasion resistance firstly increased then decreased while DIN abrasion resistance decreased.
热空气老化对DIN和阿克隆磨耗性能的影响规律不同，阿克隆耐磨性能随老化时间的延长先提高后下降，而DIN耐磨性能则随着老化时间的延长而单调下降。 - Because a lower viscosity of bitumen during mixing implies an easier contact with fresh air which may strengthen the aging on the bitumen.
因为较低的粘度会增加沥青与空气的接触，从而加速沥青的老化。