“step utilization”的概念、定义、翻译、参考文献-科学参考

单词	step utilization
释义	step utilization Encyclopedia 理学矿产保护与利用释 step utilization梯级利用根据矿产资源禀赋特征、外围环境、技术条件等要素差异，对资源进行的时序化开发、差别化利用。
随便看	spectral measurement spectral method spectral method of colorimetry spectral mixing model spectral model spectral moment spectral multiplicity Spectral music spectral natural broadening spectral norm spectral number spectraloid spectral operator spectral optimization algorithm spectral order spectral parameter spectral perturbation theory spectral phase interferometry for direct electric-field reconstruction spectral phase interferometry for direct electric-field reconstruction, SPIDER spectral point spectral power spectral power density spectral power spectrum spectral problem spectral process

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