micron
micron 英 ['maɪkrɒn] 美 ['maɪkrɑn]
n. 微米（等于百万分之一米）
名词复数:microns
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- n. 微米（等于百万分之一米）
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1. A plot of over one million of the brightest "extended sources" detected by the Two micron All Sky Survey (2MASS) shows that they are not.
由 2 微米全天巡天（2MASS）探测到的超过一百万个最亮的扩展光源构成的星图表明，答案是否定的。
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2. For example, if you say that something is "a few microns across", explain that a micron is one-millionth of a metre, and "about one hundredth the width of a human hair".
例如，如果您说某事物只有几微米，那么就要解释一微米是百万分之一米，大约是人头发宽度的百分之一。
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3. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across.
一微米等于千分之一毫米。 针头直径大约一毫米。
- micron (n.) "one millionth of a meter," 1892, coined 1880 in French from Greek mikron, neuter of mikros "small" (see mica).
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