The results showed that the leaching ratio of magnesia in serpentine and alumina in bentonite reached 97.7% and 97.1%, respectively;
英
美
- 结果表明:在最佳工艺条件下,蛇纹石中氧化镁、膨润土中氧化铝的浸出率分别达到了97.;7%25和97
- 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