英语词汇“X-ray tube”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	X-ray tube
释义	X-ray tube noun Physics A device for generating X-rays by accelerating electrons to high energies and causing them to strike a metal target from which the X-rays are emitted.A designated spot on an artifact is subjected to high energy produced by an X-ray tube.... In an X-ray tube the beam of electrons is focused on a target of either tungsten or molybdenum which gives off X-rays. An X-ray tube inside the machine rotates around your body and sends small doses of radiation through it at various angles.
随便看	give someone the finger give someone the flick (or get the flick) give someone the glad eye give someone the hairy eyeball give someone their cards give someone their due give someone their head give someone the needle give someone the pip give someone the shits give someone the shudders give someone the slip give someone the time of day give someone the works give someone/thing a bad name give someone/thing a (good) run for their money give someone/thing a wide berth give someone/thing best give someone/thing the nod give someone to understand (or believe or know) give someone up give someone up for lost give someone what for give something a miss give something away

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。