“niobium”的概念、定义、翻译、参考文献-科学参考

单词	niobium
释义	niobium Encyclopedia 工学铌释 niobium铌化学元素，元素符号Nb，原子序数41，原子量92.9064，属周期系VB族。理学铌释 niobium铌化学元素，元素符号Nb，原子序数41，原子量92.90637(2)，属周期系ⅤB族。 Physics niobium铌41Nb｛化｝ Astronomy niobium缩写：Nb。铌 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 niobium铌
随便看	non-homogeneous linear equation non-homogeneous line coordinate non-homogeneous Markov chain non-homogeneous model non-homogeneous problem non-homogeneous process non-homogeneous reaction chemistry in atmosphere nonhomogeneous reaction chemistry in atmosphere non-homogeneous system non-homogeneous tangential coordinate non-homogeneous universe nonhomogeneous variational problem nonhomogeneous wave equation non-homologous chromosome nonhomologous chromosome non-homologous end joining non-homologous end-joining，NHEJ nonhomologous mapping non-homotopic mapping non-Hopf group non-host resistance non-hyperbolic knot non-hyperbolic NMO correction non-hypergolic propellant nonic

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。