“grade and purification of reagent”的概念、定义、翻译、参考文献-科学参考

单词	grade and purification of reagent
释义	grade and purification of reagent Encyclopedia 理学【试剂和试样】释 grade and purification of reagent试剂品级和提纯化学试剂在分析化学中的应用极为广泛，试剂的品级与规格应根据具体使用情况和要求加以选择。
随便看	gauche conformation gauche conformation; skew conformation gauche conic Gaucho Culture Gaucho literature gauffered cloth gauge gaugeable gauge block calibration gauge boson gauge bosons gauge condition gauge control gauge covariance gauged linear sigma model gauge field gauge field strength gauge field theory gauge fixing gauge fixing term gauge freedom gauge function gauge function of a set gauge group gaugehead

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