“helium leak test”概念、定义、翻译-科学时代

单词	helium leak test
释义	核科学技术词汇手册 helium leak test 氦泄漏试验
随便看	mulch mulch mulch cultivation mulched ground mulcher mulching mulching film mulch planting mulch spreader mulch tillage mulct mule mule mule mule-drawn mule flower mulene mule spinning frame mulga tree mulgedium muliebria MUL instruction Mulk mull mull

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。