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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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Application of fuzzy cluster analysis in the studies on epidemic dyn amic of Marssonina Mali

模糊聚类分析在苹果褐斑病流行动态研究中的应用

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Effect of molecular weight of poly ( amic acid) end-capped with phthalic anhydride on the rate of imidization

聚酰胺酸相对分子质量对亚胺化速率的影响

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A study on Syntheses of Amic Acids of ( Benzene) Tricarbonyl Chromium

N－三羰基苯铬酰胺酸的合成研究

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Preparation and Study of Polyimide and Poly ( Amic Acid) Micro-and Nano-spheres

聚酰亚胺及聚酰胺酸微纳米颗粒的制备及研究

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In this dissertation, we report our efforts on the preparation of Ag and Au NPs based on water-soluble poly ( amic acid) ( PAA) via a novel ion exchange self-assembly technique.

本文以水溶性聚酰胺酸（PAA）为基体，采用一种新颖的离子交换自组装法，分别在水溶液和固相超薄中制备银、金纳米粒子。

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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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Using quantum mechanics method to calculate activity coefficient and thermal-dyn amic variables of lithium bromide liquor

量子力学方法计算溴化锂水溶液的活度系数及其热力参数

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The potentiometric titration technique was used to determine the content of residual amic acid in polyimide, which was synthesized by the two-step method.

未完全环化的酰胺酸对聚酰亚胺的性能有重要影响，用电位滴定法可直接测定其含量。

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In the end, the relation between two dyn-amic parameters ξω_n and the weighting matrix Q and optimal feedback matrix K is derived.

最后推导出二阶系统两个主要动态参数ξ，ωn与权阵Q、最优反馈阵K以及被控系统参数之间的关系。

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The computation of cars running on monocable circulating ropeway is a problem of dyn amic ana-lysis for geometrically nonlinear continuous systems.

单线循环式索道车斗运行过程的模拟计算，是个几何非线性连续系统的动力分析问题。

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Study on store-stability of poly ( amic acid) s and hyperbranched polyimide

聚酰胺酸稳定性和超支化聚酰亚胺的研究

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A series of phthaloyl chitosans ( PCS) with different degree of substitution of amic acid were synthesized from completely deacetylated chitosan at room temperature.

室温条件下从完全脱乙酰化壳聚糖出发合成了不同酰胺酸取代度的邻苯二甲酰化壳聚糖，并以此为标样，标样的取代度由X射线光电子能谱（XPS）确定。

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METHOD Colorimetry for POD activity and polypropylene amic gel electrophoresis ( PAGE ) for isoenzyme were used.

采用比色法测POD酶活,用聚丙烯酰胺凝胶电泳 ( PAGE ) 进行POD同工酶的比较.

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Kinetic Study of the Thermal Imidization for Poly ( amic acid) Film

聚酰胺酸薄膜表面热亚胺化动力学研究

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Deamination reaction of the prepolymer with urea at 125 ℃ for 8 h gave a product with amic number of 32.3%.

脱氨化反应在125℃时反应8h所得产物的胺值为32.3%；

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5-Hydroxytryptamine, namely serotonin, is an important biology amic, It is both central nerves transmitter, which participates in many important physiology and pathology processes.

5羟色胺（5-Hydroxytryptamine，5-HT）又叫血清素（serotonin），是一种重要的生物胺，它在人体中既是中枢神经递质也是外周调质，参与许多重要的生理和病理过程。

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And the rate of the polymer with 6 of polymerization degree had greater than that of the polymer, which polymerization degree was 18.But they had nearly the same content of residual amic acid at 20 min.

聚合度为6的聚酰胺酸反应速率稍大于聚合度为18的聚酰胺酸，但在反应初期较聚合度为18的慢，且它们的剩余聚酰胺酸的质量分数较为相近。

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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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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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Study on making lignin-quaternary amic salt flocculant from lignin.

利用木质素制备木素季胺盐絮凝剂。

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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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Preparation of Metal Nanoparticles Using Water-Soluble Poly ( Amic Acid) Salts as the Intermediate

以水溶性聚酰胺酸盐为载体制备金属纳米粒子

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Testing and processing of the acoustic emission signal, source location and amplitude analysis are new kinds of technologies of international modern dyn amic nondestructive testing.

实现了对声发射信号的检测和处理、源定位和幅度分布分析，它是国际现代化动态无损探伤新技术。

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On the Storage-stability of Poly ( amic acid) s

聚酰胺酸贮存稳定性

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An Error Correction Form of the D an amic Model

动态模型的一种误差修正形式

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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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Mixed sol makes reaction heat of poly ( amic acid) reduce.

混合溶胶使聚酰胺酸的反应热降低，加速了聚酰胺酸的亚胺化反应。

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Among them, operating synergy and market power are internal dyn amic factors while the other three are external promoting factors.

其中，经营协同效应和市场力量属于企业兼并的内部动因，而技术、政策和竞争全球化则属于外部推动因素。

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