查询词典 thermal stability

The variety of group position in polyimide molecular chains had little influence on the thermal stability and antioxidation property.

聚酰亚胺分子链中基团位置的变化对热稳定性及抗热氧化性能的影响较小。

The effect of heterocycle in the molecules was similar to that of group -NH2, but the hydrogen on the nitrogen atoms could form the hydrogen bond between molecules which could effectively improve the thermal stability.

对于二维电荷转移体系，我们研究了氧桥Λ型分子，它含有两个D-π-A轴，属于典型的二维电荷转移体系，且它们的β_／β_＜1。

The FTIR spectrum showed that the ketone carbonyl groups of DAAM reacted with hydrazide groups of ADH to form hydrazone during film formation.TEM picture showed that the structures of particles were core and shell, and TGA curves indicated that the thermal stability of cured film decreased, which was attributed to the presence of C=N groups.

傅里叶红外光谱表明在涂膜形成过程中DAAM的酮羰基与ADH的酰肼基反应生成腙，TEM分析显示乳液的乳胶粒子呈核壳结构，TGA分析发现DAAM改性的PAE降低了涂膜的热稳定性。

The thermal stability of the dry hydrogel was determined by TGA.

用热重分析对水凝胶的稳定性进行了表征。

Column efficiency , inertness and thermal stability of the columns were all nice .

各种柱子均具有柱效高，惰性好，热稳定性好的色谱性能。

Those carbon materials exhibit high surface area, well- defined pore size, high thermal stability, flexible framework composition and chemical inertness.

这类碳材料有很高的表面积，均匀可调的孔径，高的热稳定性，可变的结构组成以及高的化学稳定性。

Now days,fluorinated materials are widely used because of their low surface energy,chemical inertness,thermal stability,and low friction coefficient.

含氟聚合物材料具有极低的表面能、良好的拒水拒油和自清洁性、优异的耐热性能和化学稳定性等，在织物整理、功能涂层、航空航天、生物医用以及微电子等领域已得到广泛的应用。

This paper presents the results of evaluating in laboratory its tolerence to salts, heat and shear resistancies, injectivity, and thermal stability.

本文报道该共聚物在溶液中的耐盐性、短期和长期耐温性、注入性、及流过毛细管时的抗剪切性的测定结果。

Zirconium phosphate has recently been demonstrated as an excellent sorbent for heavy metals due to its high selectivity, high thermal stability, and absolute insolubility in water.

磷酸锆最近被证明是一种优良的吸附剂重金属，由于它具有选择性高，热稳定性较高，绝对溶解在水中。

The intercalation ultraviolet absorption material begins combustion decomposition of interlamination negative ions at around 425 DEG C, and reaches peak temperature of exothermic peak thereof at the temperature of 478 DEG C, thus having strong thermal stability and being an excellent light and heat stabilizer.

该材料在约425℃左右才开始层间阴离子的燃烧分解，478℃达到放热峰的峰值温度，具有很强的热稳定性能，是一种优良的光热稳定剂。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。