“ion-getter pump”的概念、定义、翻译、参考文献-科学参考

单词	ion-getter pump
释义	ion-getter pump 离子吸气泵
随便看	sunspot group sunspot maximum sunspot minimum sunspot number sunspot polarity sunspot prominence sunspot radiation sunspot relative number sunspot spectrum sunspot zone sun's radiation Sun steel sun-stone sunstone sun streams sun strobe sunstrokde prevention sun stroke sunstroke sun's way sun-synchronous orbit sun system sun time sun time clock sun tracker

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。