Using microanalytical method, experiments are made on determina-tion of trace metal elements in organic extracts of carbonate rocks.
英
美
- 作者采用微量分析技术,对碳酸盐岩有机抽提物中痕量金属元素的测定进行试验。
- 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
