“gray casting”的概念、定义、翻译、参考文献-科学参考

单词	gray casting
释义	gray casting [`grā ´kast·iŋ] ^METALLURGY A casting of gray iron.
随便看	vacuum metallurgy vacuum microelectronics vacuum pan salt vacuum pencil vacuum phototube vacuum plating vacuum polarization vacuum printing frame vacuum pump vacuum relay vacuum relief valve vacuum shelf dryer vacuum support vacuum switch vacuum thermobalance vacuum transistor vacuum tube vacuum-tube amplifier vacuum-tube circuit vacuum-tube clipping circuit vacuum-tube electrometer vacuum-tube keying vacuum-tube modulator vacuum-tube oscillator vacuum-tube rectifier

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。