研究了自合成的纳米二氧化硅填充胶料的物理特性、加工性能、动态力学性能，并与南吉沉淀法二氧化硅进行了对比。
The physical character, processability and dynamic mechanic property of synthetic nanometer SiO2 were investigated and compared with that of precipitated SiO2. Part Three.
通过使用本实验室设计的低温拉伸夹具，测定了纳米二氧化硅改性环氧树脂复合材料在室温和液氮（77K）环境下的拉伸强度、弹性模量和延伸率。
Measurement of tensile strength , modulus and strain of nanometer SiO2/epoxy composite materials was conducted using self-designed tensile testing jigs at room temperature and 77K.
冲击断口的SEM照片显示，纳米二氧化硅和纳米碳酸钙诱发银纹的能力显著，是增强增韧环氧树脂的主要原因。
SEM impact fracture showed that powerful microcrack induction ability of nano SiO2 and nano CaCO3 was the main reason of enhancement and toughness for epoxy resin.
通过磨加方法，将纳米二氧化硅引入到铸铁搪瓷釉中，在不改变铸铁搪瓷釉工艺性能的条件下，提高铸铁搪瓷的耐酸化学稳定性。
The acid resistance of cast iron enamel has been increased by milling addition of SiO2 nano-powder into the enamel without changing the cast iron enameling technology.
研究结果表明了纳米二氧化硅对提高三倍体毛白杨木材的尺寸稳定性和硬度等性能具有潜在的功能。
It was shown by the results of the study that PF resins and UF resin with nano-SiO2 suspending in improved the dimensional stability and the hardness of wood.
对纳米二氧化硅在涂料和聚合材料中的应用进行了介绍。
The influences of adding dosage of surfactant on the dispersion of nano-SiO2 were analysed.
经力学性能测试发现，经FAS改性后的二氧化硅纳米纤维膜具有一定的柔韧性。
The flexibility of the FAS modified SiO2 nanofibrous mats was studied by mechanical properties tests.
NANO 材料（纳米二氧化硅）填充碳纱间隙有效提升球拍强度及降低疲劳。
NANO(SIO2) is filled in the space of carbon, which can upgrade racket's capability and downgrade its tiredness.
NANO 材料（纳米二氧化硅）填充碳纱间隙有效提升球拍强度及降低疲劳。
NANO(SIO2) is filled in the space of carbon, which can upgrade racket's capability and downgrade its tiredness.
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