“氨”的概念、定义、翻译、参考文献-科学参考

单词	氨
释义	氨 Encyclopedia 理学氨释 ammonia氨氮与氢的化合物。化学式NH3。 Astronomy ammonia氨 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 ammonia氨
随便看	negative real axis negative real number negative recurrent state negative refraction negative refraction index materials negative-refraction-index materials negative refractive index negative regression negative reinforcement negative relation negative resistance negative resistance amplifier negative-resistance device negative-resistance oscillator negative response negative result negative root negative rotation negative selection negative semi-definite negative semi-definite form negative semi-definite kernel negative semi definite matrix negative semi-definite matrix negative semi-definite operator

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。