Their speed goes from eighteen point three micrometers per second up to a whopping thirty point one.

精子的速度从每秒18.3上升到30.1。

And I got it down from 20 microns down to 0.3 microns.

我把它从 20 降低了 到0.3 。

We have at least… at least 100 micrometres of growth per year.

我们每年至少有100的增长。

But in reality the oil was only 10 microns thick.

事实上油层厚度只有10。

These cracks are likely only micrometers long.

这些裂缝可能只有几长。

Nanoplastics are less than 1 micrometer in size.

纳塑料的尺寸小于 1 。

A normal bacteria measures one to five micrometers long.

正常的细菌有1到5长。

A micrometer is one millionth of a meter.

1是百万分之一。

Microplastics can be 5 millimeters long at most or as small as one micrometer.

塑料最长可达5毫，或小至1。

The result is a wire a mere 20 microns across, instead of 50 microns.

结果是，这样的线仅有20而非50。

Wow. - Point five microns are stacked together very perfectly.

哇。- 5 ，非常完美地堆叠在一起。

And to put this into perspective: a human hair is 100 microns across.

一根头发的直径是100。

" N95" means they block at least 95% of particles smaller than 0.3 microns across.

N95意味着它们至少能阻挡95%直径小于0.3的粒子。

The PM2.5 measurement means the particles are 2.5 microns or less in diameter.

PM2.5的测量的意思是颗粒物的直径小于或等于2.5。

And that microscope will take images of what's in the water down to about five microns.

显镜将摄取图像，可以看到水里5左右的物体。

Why is there a constant isometric force below 2.2 to 2.0 microns?

为什么在 2.2 到 2.0 以下会有恒定的等距力？

An average-sized bacterium is about 2 micrometers, or 2 millionths of a meter, in length.

平均大小的细菌长度约为 2 ，即百万分之二。

Their oil layer was about 10 microns, or about a hair's width thick.

油层厚度大约为10，相当于头发丝的直径。

So we can see most of the typical types of microbial life, from five to two hundred microns, on screen.

所以我们几乎能够看到典型的生物，在屏幕上看到从5到200的。

To put this in perspective, a typical bacteria cell has a width of between 1-10 micrometers.

对比来看，一个典型的细菌细胞的宽度在1-10之间。