“negatron”的概念、定义、翻译、参考文献-科学参考

单词	negatron
释义	negatron 打拿负阻管双屏极负阻管双阳极负阻管双阴极负阻管阴电子
随便看	nursery for trees nursery garden nursery gardening nursery-grown plant nursery line nursery period nursery planter nursery planter puller nursery pulling machine nursery reproducting nursery room nursery school nursery screening nursery separator nursery soil nursery stock nurse's cap nurses' contracture nurse shoes nurse's nylon stockings nurses school nurse stockings nurse tissue nurse tree nurse young plant

科学参考收录了1248194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。