结果表明，SEM只能观察到纤丝在棉花纤维表面的排列，但很难进一步观察到纤丝的精细结构。
With SEM, fibrils could be seen, it was difficult, however, to further observe the fine structures in fibrils.
为了精细地制造各种不同的细菌排列，Weibel借用了计算机芯片制造中的微影技术。
To create intricate patterns of many different types of bacteria, Weibel borrowed a technique from the computer chip industry called photolithography.
为了精细地制造各种不同的细菌排列，Weibel借用了计算机芯片制造中的微影技术。
To create intricate patterns of many different types of bacteria, Weibel borrowed a technique from the computer chip industry called photolithography.
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