From 7 organic compounds that have greater enhancing coefficients with metallic elements, o phenanthroline hydrate has been selected.
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美
- 从7种对金属元素有较大增感效应的有机化合物中,选出邻菲绕啉作增感剂。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries