纤维根：由许多几乎等长的线状须构成的一种根系，如在大多数草中。

Fibrous root: a root system made up of many threadlike members of more or less equal length as in most grasses.

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试验分析表明，测量精度达到设计要求，实现自动检测纤维根数和计算线密度值。

Test result proved the precision of the equipment. It realizes measuring numbers and counting linear density of fibers automatically.

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你如何将植物纤维一个个地用手折断，然后把它们变成一根足够结实到可以系住一艘重达数千吨的船的绳子呢？

How do you take plant fibers that individually you could break with your hands and turn them into a rope that's strong enough to moor a ship that weighs thousands of tons?

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They might be a couple of inches, or most footers so-- and so no single fiber stretches all the way across the room.

它们可能就几英寸,或者最多几英尺-,所以没有一根纤维可以单独,横跨整间屋子。

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Because it came from optics, you know, rays of sunlight and so on And in fact, even when we first started pulling synthetic fiber, the first synthetic fiber cellulose was referred to as ray on, because it looked like a ray that was being pulled.

因为它源自光学，比如太阳光线等等,实际上，及时当我们首先开始抽出,人造纤维，第一根人造纤维的纤维素,叫做光线，因为那条在被抽出的纤维素,看起来像是一道光线。

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