"His insight was that if you could get rid of the impurities, you could transmit light over many kilometers," says Jeff Scheck, who authored a history of fiber optics in 1999.

杰夫·切克在1999年写了一本关于光纤历史的书籍。他说，高锟通过研究洞察到，如果你可以去除玻璃中的杂质，那么就可以将光纤信号传输至很多公里之外。

youdao

Cannong licensing Simian fiber tough, shiny white color and without any impurities.

蚕农牌丝绵纤维强韧、颜色洁白光泽好、无任何杂质。

youdao

Immature fiber content is not only influence short fiber content, neps, impurities and other defects of card sliver & comb sliver but also influence main defects in yarn forming.

原棉未成熟纤维含量不仅影响梳棉条、精梳条的短绒率、棉结、带纤维籽屑等疵点，而且严重影响成纱的各类主要疵点。

youdao