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- The results show that the test conditions have significant effect on HMA high temperature performance. 试验结果表明,车辙板的试验条件对沥青混合料的高温抗车辙性能有很大的影响。
- Key problems on energy saving of high emissivity coating at middle temperature are discussed. 本文论述高发射率涂料在中温下使用,节能的若干关键问题。
- Desulfurization process of a single CaO particle at middle temperature had been calculated using grain model. 本文采用晶粒模型对中温条件下单颗粒石灰石脱硫过程进行数值模拟。
- The middle temperature TTT-curve may be consisted of several C-curves to form several bays. 由C曲线组成中温TTT图,能形成几个海湾。
- Diesel engine oils with high/low temperature performance and viscosities in widerange as well as heavy duty oils are urgently needed. 增压柴油机的广泛应用,要求所使用的多级柴油机油高低温性能好、粘度跨度大、承载能力强。
- The theoretical rules among the high temperature performance of the brazing alloy, strain rate and the function of Co alterant are analyzed. 分析了钎料高温性能与应变速率、钴的变质剂作用等因素之间的理论规律。
- Dynamic stability test is the main method to evaluate HMA high temperature performance with test index to indicate dynamic stability. 摘要我国评价沥青混合料的高温抗车辙能力一般采用车辙板试验,试验指标采用动稳定度。
- Experiment indicated that TPX mould was an ideal plastic mould for casting of epoxy resin which was suitably curing at high or middle temperature. 实验表明它是一种适用于高、中温固化环氧树脂浇铸成型的理想的塑料模具。
- This paper focused on describing planning research of power generation from middle temperature flue gas waste heat in Jiao Zuo cement plant. 本文论述了焦作水泥厂中温烟气余热发电方案研究。
- The effect of acid composition in feedstock on the low temperature performance of pentaerythritol ester base oil was studied. 研究了季戊四醇酯基础油的低温性能与原料脂肪酸碳原子组成之间的关系。
- The pyrolysis-desorbed hydrocarbon technology introduced in this paper makes this part of hydrocarbons desorbed under low and middle temperature. 本文介绍的热释烃技术,通过在中低温度下热脱的方法解吸硅酸盐矿物中吸留的烃类。
- The ceramic foam filter that is made from Mg-PSZ powder with the additions of CeO2 or the rare earth abounding with CeO2 has excellent high temperature performance. 以Mg-PSZ为骨料,CeO2、富铈稀土为添加剂制备的泡沫陶瓷过滤器具有较好的高温性能。
- In addition, the notch sensitivity caused by the low ductility at middle temperature and the brittle tendency after long tirne service also may result in frac-ture of disk rim. 此外,中温低塑性所引起的缺口敏感性及长期使用后轮缘部位的脆化倾向也会导致涡轮盘发生轮线断裂。
- The coating penetration-resistance can be improved by decreasing pore diameter in coating, increasing slag viscosity and improving high temperature performance of coating matrix. 通过减小涂料气孔直径,增加中间包渣粘度及提高涂料基质的耐高温性能可以改善涂料的抗渗透性能。
- When the Al-Mnalloys is crept cyclically at the middle temperature ,the periodic strain abruptly appears in a certain temperature and stress ranges referred to Mg contents. 指出:中温循环蠕变时,铝镁合金有周期性应变突发出现,且在一定温度和应力范围内,其温度范围与镁含量有关。
- High temperature performance of acid lining of the induction crucible furnace mainly depends on the physical and chemical properties and mineral composition of used refractory. 坩埚式感应炉酸性炉衬的高温性能,主要取决于所用耐火材料的物理、化学性能及矿物组成。
- The electrolyte of electric double layer capacitor (EDLC) has very great influence on the working voltage, resistance, power and temperature performance of EDLC. 摘要双电层电容器(EDLC)的电解质对电容器的工作电压、内阻、功率特性和温度特性等具有十分重要的影响。
- In order to meet the demand of the heat-resistant encapsulation adhesive curing at middle temperature,a kind of new encapsulation adhesive was researched. 为满足灌封胶黏剂中温固化耐高温的要求,研制新型耐高温灌封胶黏剂体系是十分重要的。
- The adhesive made of epoxy resin, polyazelaic acid anhydride, 2,4-methylimidazole and modified agent.It can be solidified quickly at the middle temperature. 以环氧树脂、酸酐、咪唑等为主要原料并添加改性剂,配制了一种能在中温下快速固化的胶粘剂;
- The characters of this improved circuit are not only low phase noise and high stable carrier but also ideal AF modulation frequency response, excellent anti-vibration and temperature performance. 该电路不仅具有低的相噪、高稳定的载波,还具有理想的音频调制频响、优良的抗震动性能和温度性能。