用Py-GC-MS法研究含硼及磷化合物 - 机械,电子文档资料 关键词: Py-GC-MS;紫椴;木质素;热解产物 [gap=1249]Keyword: Py-GC-MS, tilia amurensis , lignin, pyrolysis products
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涂料对消失模铝合金铸件孔隙率的影响 - TNMSC 关键字: 铝合金；消失模铸造；热解产物；传输特性[gap=1267]Key words: aluminum alloy; lost foam casting; decomposition products; transfer property
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这可能与丁二烯的脂族热解产物的演变相关。
This may possibly be associated with evolution of aliphatic pyrolysates of butadiene.
通过对实验反应产物进行检测，发现实验过程中有热解产物生成。
Through detects the reaction products of experiments, shows that the pyrolysate is created in the process.
研究发现，热解产物传输曲线峰值高、传输时间长，有利于减少铝件的针孔。
The results showed that high peak value and long transfer time are helpful to decrease the porosity in the aluminum casting.
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