A new method, three stage carbonization process, to reclaim gallium from alumna production is introduced.
介紹了一種氧化鋁生產(chǎn)流程中回收鎵的新方法 ——— 三段碳酸化法.
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My father is an alumna of UCLA.
我父親是加州大學(xué)洛杉磯分校的畢業(yè).
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My alumni and alumna are present at my birthday party.
我的男校友和女校友都出席了我的生日聚會(huì).
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If Mary and Bill graduate from our school, she is alumna and he is an alumnus.
假如瑪莉和比爾從我們學(xué)校畢業(yè)的話, 那麼她就是女校友,而他則是男校友.
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Invite a least one Rotary Foundation alumnus or alumna to join your club.
至少邀請(qǐng)一位扶?基金會(huì)前受獎(jiǎng)人加入貴社.
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During alumna production, mother liquor evaporation is the key process.
在氧化鋁生產(chǎn)過程中, 母液蒸發(fā)是關(guān)鍵的工藝過程.
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