...ttern » 注意到,水的回答是与一个灰色显示孵化的模式而不是通常的蓝色模式 epoxy resins at room temperature » 环氧树脂在室温 And quality assurance department provided to the owner » 和质量保证部门向业主提供 ..
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采用此方法增韧的环氧树脂，贮存稳定性好，在加热及室温条件下固化，均能获得较高的剪切强度和T -剥离强度。
The epoxy resin toughened by the above copolymer has excellent storage stability and, after cured by heating or at room temperature, it has higher shear strength and T-peeling strength.
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.
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