“scanning electron microscope”的概念、定义、翻译、参考文献-科学参考

单词	scanning electron microscope
释义	scanning electron microscope [`skan·iŋ i`lek´trän `mī·krǝ´skōp] ^ELECTRONICS A type of electron microscope in which a beam of electrons, a few hundred angstroms in diameter, systematically sweeps over the specimen; the intensity of secondary electrons generated at the point of impact of the beam on the specimen is measured, and the resulting signal is fed into a cathode-ray-tube display which is scanned in synchronism with the scanning of the specimen.
随便看	small-waterplane-area twin-hull ship smalt smaltite smaragd smaragdite Smarandache function smart card smart terminal smart tool S matrix S-matrix theory SMATV system SMC X-1 smear smectic-A smectic-B smectic-C smectic phase smectite smectogenic solid smegma smell smelling salts smell prism smell the bottom

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。