与具有相同离子交换容量的纯SPEEK膜相比，共混膜的阻醇性能及尺寸稳定性能更好。
Furthermore, compared with pure SPEEK membrane with the same ion-exchange capacity, the blend membrane has better methanol resistance and dimensional stability.
而大尺寸石墨烯在性能方面之所以起到关键性的作用，是因为大尺寸石墨烯通过改善阳极材料的完整性，为纳米阳极材料提供了一个高循环稳定性的环境。
The large size of the graphene plays a key role in the performance because a larger size provides a higher cycling stability of the nanosized anode materials by improving their mechanical integrity.
丝素整理能够改善棉织物的尺寸稳定性、 耐磨性、 抗折皱回复性、抗弯刚度等性能。
The finishing can improve the shrinking rate, wearability, crease - resistant and bend - resistant of the cotton fabric.
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