“collimated beam”的概念、定义、翻译、参考文献-科学参考

单词	collimated beam
释义	collimated beam [`käl·ǝ´mād·ǝd `bēm] ^PHYSICS A beam of radiation or matter whose rays or particles are nearly parallel so that the beam does not converge or diverge appreciably.
随便看	flow rate flow-rating pressure flow reactor flow regime flow resistance flow rock flow separation flow sheet flow shop flow slide flow soldering flowstone flow stress flow string flow structure flow tank flow texture flow transmitter flow valve flow velocity flow visualization flow welding floxuridine fl oz fluctuating current

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。