“checkers”的概念、定义、翻译、参考文献-科学参考

单词	checkers
释义	checkers [`chek·ǝrz] ^ENGINEERING Open brickwork in a checkerboard regenerator allowing for the passage of hot, spent gases.
随便看	noise digit noise distortion noise equivalent temperature difference noise factor noise figure noise filter noise generator noise grade noise immission level noise improvement factor noise jammer noise killer noiseless channel noise level noise limiter noise measurement noise-metallic noise-modulated jamming noise pollution noise-power measurement noise radial noise rating number noise-reducing antenna system noise reduction noise reduction coefficient

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。