The poly ( amic acid ) exhibited good solubility in common organic solvents.
该聚酰胺酸在普通有机溶剂中具有良好的可溶性.
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The phenomonon was explained in view of the mechanism of chemical cyclization of amic acid.
从聚酰胺酸化学环化反应机理出发对这一结果给予了解释.
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These factors should be considered while using the result of the high strain dyn amic test.
在采用高应变动测模拟Q～ s曲线时应考虑这些因素的影响.
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A dyn amic fuzzy evaluation model is created a discrete MARKOV process and fuzzy set theory.
利用马尔柯夫链和模糊集理论,建立多指标动态模糊评价模型.
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Two new derivatives of 4 - dicyanomethylene - 2 , 6 - dimethyl - 4 H - pyran and the corresponding poly ( amic acid ) were synthesized and characterized.
两种新的 4- 二氰亚甲基 -2, 6- 二甲基 -4H- 吡喃衍生物及对应的聚酰胺酸被合成和表征.
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