Through experiment shale mechanical property is studied after water absorption.
通过实验研究了泥页岩吸水后力学性质的变化。
Many properties of material were tested, such as mechanical property, surface water contact Angle, water absorption rate, infrared spectrum and ESCA analysis.
测试了材料的力学性能、表面接触角、吸水率，同时对材料进行了表面电子能谱(esca)分析。
A check valve (3) can prevent the natural chemical absorption water head of the water head when the manual pump or the mechanical pump stops to work.
止回阀(3)起当手压或机械泵停止工作时能阻止水位差的自然吸药。
The effects of polyols type and polyols containing different ionic groups on physical mechanical properties of dry films and water absorption were studied.
研究了不同离子基团的聚酯多元醇和不同软段结构对其干膜物理机械性能和吸水率的影响。
This result showed that the change of relative humidity led to the variation in mechanical properties, water vapor permeability (WVP), oxygen permeability and moisture absorption of the films.
结果表明，由于蛋白腹为亲水性膜，受环境湿度的影响，其水分含量、分子间作用力有所不同，从而导致蛋白膜的机械性能、透湿性和吸湿率也随之发生变化。
The effects of hard segment structure, hard segment content and chain extender with different structure on physical mechanical properties of dry films and water absorption were studied.
研究了不同硬段结构和硬段含量和扩链剂对其干膜物理机械性能和吸水率的影响。
The changes of mechanical, thermal properties and water absorption of blends were analysed with mechanical test, DSC, DMA and SEM. The influence of epoxy resin in blends was also studied.
通过力学测试、DSC、DMA和SEM等分析，研究了聚乳酸和淀粉在不同质量配比下，复合材料力学性能、热性能、吸水率的变化，并研究了增容剂环氧树脂对复合材料性能的影响。
The hydrogel film had excellent water absorption and good mechanical properties, which is very promising to be applied to clinical treatment as a new type of medical dressing.
该水凝胶胶膜具有优秀的吸水性能、良好的力学性能，很有希望作为一种新型的医用敷料应用到临床治疗中。
Low water absorption, easily controlled in mortar, low shrinkage, no hollowing and cracking, stable thermal property and mechanical property, increase the mortar service life.
吸水率小，很容易在砂浆中得到控制，收缩率小，不空鼓开裂，有稳定的热工性能与力学性能，并且也相对提高了砂浆的使用寿命。
The results showed that the addition of glass fiber reduce the conductivity of the composites and improve the mechanical properties and water absorption.
结果表明，玻璃纤维的加入，降低了复合材料的导电性能，提高了材料的力学性能，一定程度上也改善了材料的吸水性能。
High water absorption; Small apparent density, good mechanical properties, high stability, suitable for catalyst support.
吸水率高，堆积密度小，机械性能好，具有良好的稳定性，适合做催化剂载体。
High water absorption; Small apparent density, good mechanical properties, high stability, suitable for catalyst support.
吸水率高，堆积密度小，机械性能好，具有良好的稳定性，适合做催化剂载体。
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