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1·The experimental results show the good chemical durability of the luster film.

耐酸、耐碱失重试验表明，该虹彩膜具有很好的化学稳定性。

2·A new method to accurately and quantitatively study the chemical durability of glass was put forward.

提出了一种精确定量地研究玻璃化学稳定性的新方法。

3·Structural ceramics exhibit high mechanical strength, superior temperature stability and good chemical durability.

结构陶瓷显示出机械强度高、温度稳定性强、化学稳定性好的特点。

4·The key of improving the chemical durability of non fluoride halide glasses is to introduce less soluble components into the glasses.

引入难溶组分是提高非氟卤化物玻璃化学稳定性的关键。

5·Due to their poor chemical durability, it is proposed to coat a layer of organosilicon (with 97% visual light reflectance) on the glass surface which will dramatically improve their chemical duration.

这类玻璃的化学稳定性较差，当表面涂以可见光反射率为97%的有机硅层后，稳定性显著提高。

6·Four different chemical reactions dominate the industry-each of which has pros and cons when it comes to utility, durability, cost, safety and performance.

四种不同的化学反应主导了工业界——当考虑到效用、耐用性、成本、安全性和性能时，它们中的每一种都有优劣之分。

7·High acidity coefficient, good chemical stability and fiber durability.

酸度系数高，具有良好的化学稳定性及纤维耐久性。

8·The test results prove that the coating shows excellent weatherability, durability, chemical resistance, insulating property, non-sticky performance and environmentally friendly features.

通过测试可知，这种涂料具有优异的耐候性、耐久性、耐化学药品性、绝缘性、不粘性和环境友好性。

9·High acidity has better chemical stability and fiber durability.

酸度系数高，具有更好的化学稳定性及纤维耐久性。

10·The product possesses good physical and chemical stability and long durability comparing with the commercial coating.

同 商用涂层相比较，有较好的物理和化学稳定性，且寿命长。