angstrom

[物理]埃(长度单位)英释中释na unit of length equal to 10–10 metre, used principally to express the wavelengths of electromagnetic radiations

1 I like the angstrom. It is 10 to the minus 10 meters..我喜欢单位，埃，它等于10的负10次方米。

2 So that works out, an angstrom is 10 to the minus 10 meters..这样可以计算出，一埃等于10的负10次方米。

3 I like the angstrom because atomic dimensions are conveniently measured by angstroms..我喜，埃，因为原子大小的东西,用埃来度量更方便。