柯林斯英汉双解大词典
angstrom /ˈæŋstrʌm, -strəm/
-
1.
N a unit of length equal to 10–10 metre, used principally to express the wavelengths of electromagnetic radiations. It is equivalent to 0.1 nanometre 埃; 一亿分之一厘米,用作测量波长的单位、代号 (Also called angstrom unit symbol: Å, symbol: A)
双语例句原声例句
-
The Bohr radius, for hydrogen is 0.529 angstroms.
波尔半径，对于氢原子来说是0。529埃。
-
And an atomic volume, it's going to be on the order of 1 angstroms cubed.
一个原子体积大约是，一个埃的三次方。
-
This effect is particularly important for leds since the emitted spectral width is several hundred angstroms.
这种效应对于发光二极体来说是特别重要的，因为发光二极体所发射的光谱带宽可达几百埃。
-
a0 This is equal to a sub nought for a hydrogen atom, and we remember that that's just our Bohr radius, which is . 5 2 9 angstroms.
它等于,我们记得，这就是波尔半径,也就是0，529埃，实际上。
-
A lot of times we talk about these kind of distances either in nanometers or in angstroms so we can say this is 70 angstroms.
我们在讨论此类的距离时,很多都用到纳米和埃米的单位,所以它的波长是70埃米。
-
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。
应用推荐