“number of elements”的概念、定义、翻译、参考文献-科学参考

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。

单词	number of elements
释义	number of elements 只数
随便看	upper air hood upper-air observation upper-air sounding upper air synoptic station upper air temperature upper alternate depth upper-and-lower groups design(ULGD) upper and lower limit alarm mechanism upper annealing temperature upper anticyclonel upper apex upper approach upper aristate process upper-arm circumference upper asymptote upper atmosphere upper-atmosphere aerodynamics upper atmosphere dynamics upper atmosphere pollution upper atmosphere research rocket upper atmospheric chemistry upper atmospheric photochemistry upper atmospheric physics upper atmospherics upper atmospheric thermodynamics