“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	nonlinear finite element nonlinear finite element method non-linear fluid flow in porous media nonlinear forecasting method nonlinear Fredholm equation [non-linear] Fredholm operator non linear Fredholm operator non-linear Fredholm operator nonlinear Fredholm operator nonlinear function nonlinear functional non linear functional analysis non-linear functional analysis nonlinear functional analysis nonlinear geometry nonlinear hyperbolic nonlinear hyperbolic equation nonlinear hyperbolic system nonlinear ill-posed problem nonlinear incidence geometry nonlinear incidence structure nonlinear inequality non-linear infall nonlinear input output model nonlinear input-output model

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