用“angstroms”造句大全，angstroms造句
4、Electromagnetic radiation that has a wavelength in the range from about4, 000(violet) to about7, 700(red) angstroms and may be perceived by the normal unaided human eye.
2、This effect is particularly important for leds since the emitted spectral width is several hundred angstroms.
1、The Bohr radius, for hydrogen is 0.529 angstroms.
3、The new structure is determined at a resolution of 4.15 angstroms, whereas researchers would normally aim for better than 4.
5、It shows that the mica particle is wrapped by a dozens-of-angstroms-thick film, the chemical structure of which is the same as that polymerized in the absence of mica.
