对纳米碳化硅的高温高压稳定性和分解行为进行了实验研究。

The stability and decomposition behavior of SiC nanometer powders was studied under the high pressure and high temperature.

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研究结果表明：高温热压后的板材吸湿性降低，尺寸稳定性好，但热压温度过高会产生木材热分解，冲击强度略有降低。

The results showed moisture adsorption of the platen dried veneer was lower and its dimensional stability was better, but its impact strength dropped when pressing temperature was too high.

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纤维素生物油产量在峰值上最高，但纤维素生物油热稳定性差，高温时挥发分的二次分解最明显；

The bio-oil yield from cellulose is the highest of the three fractions, but it is lest stable.

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