“refractory metals”的概念、定义、翻译、参考文献-科学参考

单词	refractory metals
释义	refractory metals Encyclopedia 工学难熔金属释 refractory metals难熔金属熔点高于2400℃的钨（W）、钽（Ta）、钼（Mo）、铌（Nb）、铼（Re）等金属的总称。以难熔金属为基体，添加其他元素的合金称为难熔合金，其使用温度在1200℃以上。
随便看	atmospheric pressure non-equilibrium plasma atmospheric pressure plasma atmospheric quality assessment atmospheric quality assessment of agricultural area atmospheric quality monitoring atmospheric radiation atmospheric radiation measurement: ARM atmospheric radiation meter atmospheric radiative transfer model atmospheric radio window atmospheric refraction atmospheric refraction and radio wave propagation delay atmospheric refraction corrector atmospheric refractive index atmospheric remote sensing atmospheric remote sensing by microwave atmospherics atmospheric scattering atmospheric scattering calculation tool Atmospheric Sciences Laboratory atmospheric scintillation atmospheric seeing atmospherics location atmospheric sounding infrared spectrometer atmospheric sounding instrument

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