She wears a hand chain made of cryolite around her wrist.
她手腕上戴著一串水晶石的手鏈.
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From the results, solution mechanism of alumina in molten cryolite was discussed.
根據(jù)測(cè)量結(jié)果, 討論了氧化鋁在冰晶石熔體中的溶解機(jī)理.
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The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced.
介紹了氟硅酸、碳酸氫銨制備冰晶石的新工藝.
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Production technology and uses of cryolite are reviewed briefly and some suggestions on market are presented.
系統(tǒng)地簡(jiǎn)述了冰晶石的幾種生產(chǎn)技術(shù)及其用途,并根據(jù)冰晶石的特點(diǎn)提出了市場(chǎng)建議.
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A mathematic model about the relationship between liquidus temperature and cryolite ratio was simulated.
根據(jù)分析結(jié)果擬合出該體系初晶溫度與分子比數(shù)學(xué)模型.
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At last, the formula to calculate the cryolite ratio of thealuminum electrolyte with was derived.
最后推導(dǎo)了計(jì)算電解質(zhì)冰晶石分子比的公式.
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Mathematic models about the relationships between liquidus temperature and their components and cryolite ratio computer.
通過測(cè)定電解質(zhì)初晶溫度及時(shí)給出各組分含量、分子比,研制出一種便攜式初晶溫度、分子比槽前分析儀.
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