运用神经网络方法，建立了预测橡胶老化性能的计算模型。
The calculation model for predicting rubber aging properties was derived by means of neural network method.
本文主要研究论述硫化体系对硫化硅橡胶老化后撕裂强度的影响。
In this paper, research on curing system of vulcanized silicone rubber aging tear strength after impact.
本文主要研究论述硫化体系对硫化硅橡胶老化后撕裂强度的影响。
The effects of beating and pressing on the tearing strength of paper also have been investigated.
介绍了摩托车发动机O型橡胶密封圈材料的结构、性能，阐述了橡胶老化的机理。
This paper describes the structure and the performance of the motorcycle engine O-shaped rubber sealing ring, and the reasons and mechanism of aging of rubber products are also elaborated.
利用红外光谱（ATR）、质谱（MS）及裂解气相色谱质谱（PYGC MS）等方法分析了硅橡胶老化机理。
In order to reveal the aging mechanism, the analyses of infrared attenuated total reflection (ATR), mass spectrum (MS) and pyrolysis gas chromatograph-mass spectra (PYGC-MS) were performed.
依据BP神经网络系统能够利用人工智能的方法，准确分析多变量非线性系统的特性，采用多层向前BP神经网络系统建立起了橡胶老化预报模型。
Based on characteristics of BP neural network which can precisely analyze multi-variable nonlinear systems using artificial intelligence, in this paper, we proposed model for predicting rubber aging.
随着使用年限的增加，氯丁橡胶会逐渐粘稠和老化，救生服因而容易撕裂、破洞和开线——在寒冷的北方海域，这种小破绽无疑是致命的。
Neoprene stiffens and deteriorates as it ages, becoming prone to RIPS, holes and split seams-any of which can be fatal in frigid northern seas.
因为汽车在工作中本身就需要排散大量的热，再加上外界的高温，会使车上的许多橡胶部件加剧老化，这其中轮胎尤其需要特别关照。
Because the car in the work itself to spread a large amount of heat, plus external heat, will make the many rubber components, which intensifies aging tyres need particular care.
加速橡胶密封件老化变质，寿命缩短，甚至丧失其密封性能，使液压系统严重泄漏。
Acceleration rubber seal aging deterioration, loss of life, even loses its sealing property, causes the hydraulic system to divulge seriously.
研究了氢氧化镁、氧化锌及硬脂酸对环氧化天然橡胶(enr)硫化特性、硫化胶的力学性能及老化性能的影响。
The influence of magnesium hydroxide, zinc oxide and stearic acid on vulcanization behavior, mechanical properties and aging properties of ENR was investigated.
运用该模型计算了“O”型橡胶密封圈在不同时间下的老化性能，并与实验结果进行了比较。
By using this model, the aging properties of "o" type rubber sealing ring at different time was calculated and compared with the experiment results.
应用SEM、XPS等技术研究了加速气候老化对乙丙橡胶表面结构的影响。
Through accelerated weather aging, surface structural changes of EPDM rubber were investigated by XPS and SEM techniques in this paper.
为防止橡胶制品地老化，应避免阳光直接照射及矿物油接触。
To prevent rubber products to aging, should avoid direct sunlight and mineral oil contact.
轮胎胎面硫化橡胶的耐老化是其重要性能之一。
Aging resistant is one of the properties for vulcanizate of tire tread.
氧化是致使像胶制品老化的主要原因，橡胶同时还有一定的透气性，氧容易进入内部起氧化作用。
Oxidation is like rubber product that the main reason for the aging, rubber and certain permeability, oxygen easy access to internal up oxidation.
长期老化降低了橡胶粉沥青混合料的低温性能。
Long term aging lowered the low temperature performance of rubber powder asphalt mixture.
介绍了几种评估橡胶耐热老化性能的方法以及用于表征橡胶耐热老化性能的表达式。
This paper describes several methods to assess heat-proof aging properties of rubber and several characterization expressions of rubber heat-proof aging properties.
对8种不同类型的硫化橡胶在大气老化试验时的应力松弛变化进行了探讨。
The stress relaxation of 8 types of vulcanizates during the atmospheric aging test has been evaluated.
根据电容器的工作特点，研究了对橡胶塞用橡胶的要求，指出橡胶塞的老化机理是热氧老化。
Requirements for the rubber used for plug are studied in light of capacitor work characteristic. Heat-oxygen aging mechanism is presented.
根据电容器的工作特点，研究了橡胶塞对橡胶的要求，指出了橡胶塞的老化机理是热氧老化。
With work characteristic of capacitor, the requirements of the plug on rubber are studied. Heat-oxygen aging mechanism is pointed.
证明在老化时填料和橡胶之间有数量可观的化学键生成，并且发生氢键向化学键的转化。
It was found that a significant amount of chemical crosslink is formed between filler and rubber chain upon heat treatment, meanwhile the interfacial hydrogen bond is transformed to chemical linkage.
本文研究了三种表面性质不同的二氧化硅填料与二甲基硅橡胶在热老化时的作用。
The heat ageing interaction of silicone rubber with three of fumed silica having different surface property was studied.
将六苯基环三硅氮烷与甲基乙烯基硅橡胶按照不同配比共混得到混炼胶，测定老化前后混炼胶的力学性能。
The mechanical properties of gross rubber before and after aging were detected when mixed hexaphenyl cyclotrisilazane with methyl vinyl silicone rubber in different ratio.
但继续老化后，主链断裂逐渐占据主导地位，发生了氧化裂解，使橡胶力学性能和交联密度下降，压缩永久变形率增加；
With the aging time increasing, degradation effect became more superior, mechanical property and crosslink density decreased, while Compression permanent distortion increased.
专用橡胶轮系独家专用配方，耐磨损、耐老化、耐高温。
The special rubber wheel is of exclusive formula, antifriction, aging resistance, high temperature resistance.
以丁苯橡胶基础配方为依据，研究了炭黑种类及用量、老化时间对溶聚丁苯橡胶T2000R和乳聚丁苯橡胶1502阿克隆磨耗和DIN磨耗性能的影响。
Based on the fundamental formula of SBR, the effects of carbon black types and dosage, the aging time on the Akron and DIN abrasion resistance of SSBRT2000R and ESBR1502 were studied, respectively.
加之含醇燃料的使用，迫使橡胶零部件提高耐热、耐寒、耐油、耐老化等各项性能。
What's more, the utilization of alcohol fuel urges its performance on resisting heat, cold air, oil and aging.
就是最佳质量的橡胶也会因老化而腐烂。
对硅橡胶泡沫材料进行了45%应变压缩状态下的热老化试验研究。
The temperature ageing tests have been applied to silicone rubber foam materials which in 45% strain compressive status.
对硅橡胶泡沫材料进行了45%应变压缩状态下的热老化试验研究。
The temperature ageing tests have been applied to silicone rubber foam materials which in 45% strain compressive status.
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