“氦”的概念、定义、翻译、参考文献-科学参考

单词	氦
释义	氦 Encyclopedia 理学氦释 helium氦化学元素，元素符号He，原子序数2，原子量4.002602(2)，属周期系零族元素，稀有气体。 Astronomy 全称：helium。缩写：He氦 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 helium氦
随便看	riser installation method riser joint riser system riser tensioning system rise time rishon risilin rising rising and falling of vital qi and pathogen rising edge rising factorial rising hemp rising limit rising point rising prominence Rising Star Women's Team Number 1 rising-sun graph rising tone of the sinigrams with voiced initials becoming departing tone risk risk acceptance risk acceptance criteria of tunnel and underground engineering risk adjusted discount rate method Risk adjustment method risk adjustment model of bond yield risk analysis

科学参考收录了854744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。