这样做是为了确保纳米管分子覆盖到每一根棉线上并且和每一根棉线表面的纤维紧密地黏附着。
This allowed the nanotubes to cover individual cotton strands and to adhere strongly to the surface of the cellulose fibres in the strands.
这样做是为了确保纳米管分子覆盖到每一根棉线上并且和每一根棉线表面的纤维紧密地黏附着。
This allowed the nanotubes to cover individual cotton strands and to adhere strongly to the surface of the cellulose fibres in the strands.
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