雾气中的水滴极小，通常在1 -50微米(一百万分之一米)之间。
Water droplets in fog are very small, typically between 1 to 50 microns (one-millionth of a metre) across.
电子束的波长远小于可见光，这允许科学奖能观测1纳米（一微米的百万分之一）左右物体的结构。
The wavelength of these electron beams is much shorter, allowing scientists to see structures as small as 1 nanometre (1 millionth of a millimetre).
这项技术制造的电池厚度通常仅仅是两微米(一微米是一个百万分之一米)。
The technology is producing cells that are often only two microns thick (a micron is one-millionth of a meter).
没错，一微米是一百万分之一米，人类头发的宽度大概是100微米。
To put that into some sort of perspective, a micro-metre is a millionth of a metre; the width of a human hair is about 100 micro-metres.
通常，大多数颗粒的直径在50至100微米(米的百万分之一)之间。
Most ash particles are normally 50-100 microns (millionths of a metre) across.
他的确能做到：相比之下，iPhone高清屏幕的像素约80微米(一米的百万分之一)。
He will have to: a pixel on a high-resolution iPhone screen, by comparison, is about 80 microns (millionths of a metre) across.
天然淀粉粒子的体积大约是30微米，也就是几百万分之一米。
Natural starch particles are roughly 30 microns or millionths of a meter wide.
微米：英文是百万分之一米的另一写法。表示纸或纸板厚度的单位。
Micron: Alternative term for Micrometre. A unit to denote the caliper of paper and board.
圆形颗粒的直径大约一微米，或百万分之一米。
The rounded particle measured only about one micrometer , or one millionth of a meter, across.
金属表层大约厚20微米（一米的一百万分之一），而当时的胶粒宽达10-15 微米——厚的足以使金属表层散裂，这样反而弊大于利。
Surface coatings tend to be about 20 microns (millionths of a metre) thick. The capsules were 10-15 microns across—large enough to disrupt the coatings, and thus do more harm than good.
研究人员用多种细胞和小珠测试这个系统，其中包括一些在光镊标准下较大的样品，并能够控制一个带20微米，或者百万分之一米的空心正方形。
They then tested the system with a variety of cells and tiny beads, including some that were large by the standards of optical tweezer work.
研究人员用多种细胞和小珠测试这个系统，其中包括一些在光镊标准下较大的样品，并能够控制一个带20微米，或者百万分之一米的空心正方形。
They then tested the system with a variety of cells and tiny beads, including some that were large by the standards of optical tweezer work.
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