But after heat aging,the Shore A hardness and tensile strength increased,the elongation at break decreased,and low temperature resistance was improved.
结果表明,随着EPDM用量的增大,EVM/EPDM并用胶的物理性能变化不大,热空气老化后并用胶的邵尔A型硬度和拉伸强度增大,拉断伸长率减小,耐低温性能提高;EVM或EVM/EPDM并用胶的阻燃性能明显优于EPDM;添加阻燃剂和增塑剂的EVM/EPDM并用胶的相容性较未添加阻燃剂和增塑剂的并用胶有所改善。
The low temperature resistance and physical properties of FKM/TPU blend were ex-perimentally investigated.
试验研究氟橡胶(FKM)/热塑性聚氨酯(TPU)共混物的耐低温性能和物理性能。
Several characters were investigated such as the chilling tolerance index,leaf area,plant height,pitch number,stalk diameter and plant dry weight.
以4个耐低温性不同的自交系9504,9507,9506和9517为材料,按Griffing方法Ⅱ配制完全双列杂交组合,对亲本与F1进行低温处理,每天光照处理7。
To study the mechanism of chilling tolerance in cucumber and find the identify methods,we carried on low-temperature treatments,given 12℃/8℃ in day/night,with 7.
为研究黄瓜耐低温性的机理,摸索鉴定黄瓜耐低温性的方法,对不同来源黄瓜品系9504、9507、9524、9508、9511、9514、9506、9510和9517进行白天12℃,晚上8℃的低温处理,每天光照7。
Observation on the early development of landlocked masou salmon (Oncorhynchus masou) in the low water temperature;
山女鳟早期发育及低温耐性观察
The General Polystyrene Bears the Low Temperature Performance the Discussion
通用型聚苯乙烯树脂耐低温性能的探讨
Property of Low Temperature Solidified Fingerprint Resistant Film on Electrogalvanized Steel Plate
电镀锌钢板上低温固化耐指纹膜的性能
Expression of GMCHI Gene,Isolated from Soybean,Enhances the Survival in Prokaryotes to Low Temperature Stress
表达大豆GMCHI基因能够提高原核生物耐低温性
Nan Ya Wrap has excellent coldresistance and can keep softness even under refrigeration.
南亚保鲜膜具优越之耐寒性，在低温冷藏时仍能保持良好之柔软性。
This paper introduces mechanical property, medium resistance, low temperature toughness, age resistance, adhesive tension and construction of sprayed polyurea elastomer.
介绍喷涂聚脲弹性体的力学性能 ,耐介质性、低温韧性、耐老化性、附着力及其施工。
SELECTION,IDENTIFICATION AND DEGRADATION CHARACTERISTICS OF COLD-RESISTANT PETROLEUM-DEGRADING STRAINS IN SOIL
土壤中耐低温石油降解菌的优选、鉴定及降解性能分析
Influence of Heating Temperature on Morphology of Eutectic Carbide and Impact Fatigue Property of Low Alloy Wear Resistant Cast Iron
加热温度对低合金耐磨铸铁中碳化物形态和冲击疲劳性能的影响
Studies on Mutation Breeding of Mushroom Pleurotus Ferulae with High Concentration of Temperature by Low-energy N～+ Beam Implantation;
低能N～+束诱变选育耐高温阿魏菇研究
Studies on Screening of Barley Genotypes with Frost Tolerance: Physiological and Genetic Aspects
大麦耐低温种质资源筛选和耐性机理研究
Research on Improving the Low Temperature Impact Toughness of 09CuPCrNi-A H-beam;
提高09CuPCrNi-A耐候H型钢低温冲击韧性研究
Development of High-Temperature Resistant Silicone Modified Coatings with Low Cost
低成本有机硅改性耐高温涂料的研制
Quartz fibre strengthen Bis maleimide BMI composite material have low to dielectric loss angle, able to bear high temperature, damp and hot, good mechanics performance.
石英纤维增强双马来酰亚胺树脂复合材料具有低介电损耗、耐高温、耐湿热及良好的力学性能。
Preparation and Characteristic of New Type High-Temperature Fire-Resistant Insulation Board
新型高温耐火保温板的制备及其性能
Low water temperature tolerance and responding mode of scleractinian corals in Sanya Bay
造礁石珊瑚对低温的耐受能力及响应模式
Low Temperature Tolerance of Different Zanthoxylum Strains in Seed Germination Stage
花椒属不同品系种子萌发期耐低温能力
Study on Identification Index System of Low Temperature and Poor Light Adaptability of Cucumber and Mapping QTL Controlling Poor Light Adaptability;
黄瓜低温弱光耐受性评价指标体系以及弱光耐受性QTL定位的研究
Enhancement of Salt and Low Temperature Tolerance in Cotton by Transformation of betA Gene;
betA基因的异源表达提高了棉花耐盐和耐低温能力
Studies on Mechanisms of Low Temperature Tolerance and Its Inheritance in Tomato;
番茄低温耐受性机理及遗传规律的研究