“printer”的概念、定义、习题解题方法及翻译-物理辞典

单词	printer
释义	printer A device for producing a printed version of text (and, sometimes, pictures) from a computer. There are several types. Impact printers work on the same principle as a typewriter, in which a ribbon is hit by a surface embossed with the character. A line printer produces a whole line of text at a time. In this device the characters are held on a row of spinning cylinders. In a daisywheel printer , the characters are held on the ends of a series of arms radiating from the centre of a wheel. A dot-matrix printer forms the image of each character from a rectangular matrix of dots. An inkjet printer works by spraying fine jets of quick-drying ink onto the paper. A laser printer uses a xerographic technique in which a photosensitive plate is scanned by a low-power laser
随便看	sievert sigma particle sign convention signal signal-to-noise ratio significant figures silicon chip simple harmonic motion simulation simultaneity sine wave single-sideband modulation sintering sinusoidal oscillator sinusoidal wave siphon skip distance sky wave slepton slow neutron slug smectic smelting smoke Snell's law

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。