单词
micron
读音
ˈmaɪkrɑːn
美式
英式
词根
无
释义
n. 微米（等于百万分之一米） [ 复数 microns或micra ]
例句
That brings the resolution to half a micron, or 500 nanometres.
这样便将图象分辨率提高到了0.5微米或500纳米。
An anthrax bacteria or spore might have a minimum size of one micron.
炭疽细菌或孢子最小粒径可达1微米。
12-micron light is shown in orange, and 22-micron light is shown in red.
12微米光谱显示的是橙色，22微米则为红色。
That brings the resolution to half a micron, or 500 nanometres.
这样便将图象分辨率提高到了0.5微米或500纳米。
An anthrax bacteria or spore might have a minimum size of one micron.
炭疽细菌或孢子最小粒径可达1微米。
12-micron light is shown in orange, and 22-micron light is shown in red.
12微米光谱显示的是橙色，22微米则为红色。
强化记忆
无
看视频学发音
because of the fact that origami allows usmicron-scale precision of optical alignment.So even though this looks like a simple toy,
that's built in paper itself that allows us to moveand focus the lenses by micron steps.So what's really interesting about this object,
As you go farther down this scale here,that's a micron, or a micrometer, and we goall the way down to here to a nanometer
And, yeah, the amazing part is that this superconductor that you see hereis only half a micron thick. It's extremely thin.And this extremely thin layer is able to levitate more than 70,000 times its own weight.
three-inch diameter, with a single difference.The superconducting layer, instead of being half a micron thin,being two millimeters thin, quite thin.
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