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。

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。

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。

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。

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。

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。

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。

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。

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。

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。

The low durability of a bamboo culm towards biodeterioration in an exposed environment requires mostly a protection with chemical solutions for long time use.

由于在露天环境中遭遇生物腐蚀，竹秆的持久性差，所以需要采取化学手段增强其耐力。

The investigations of concretes leak-proof, freeze-proof and chemical corrosion-proof have been confirmed that the new alkali-slag concrete has possessed a good merit of durability.

抗渗、抗冻及抗化学侵蚀试验表明，新型碱矿渣混凝土具有优异的耐久性能。

The good, professional stainless steel chemical-specific pumps, automatic return systems, the pump-block protection function, flow stability, durability, spraying the amount of precision.

配置优良、专业的不锈钢化工专用泵，自动回流系统、卡泵保护功能、流量稳定、耐用、喷涂量精确。

And its outside fabric is made of cotton, chemical fibre or blended velveteen, wick, khaki or knitted fabric because of durability and being easily washed.

外衣面料则选耐磨、结实、易洗的纯棉、化纤或混纺的平绒、灯芯、卡其或针织物。