The characteristic indexes of Daqu aroma - producing capability include ammoniacal nitrogen and the specific consumption of amylum.
氨態(tài)氮和淀粉消耗率為大?生香力的特徵指標(biāo).
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Among all the leachingtechnologies investigated , acid leaching, ammoniacal leaching and bacterial leaching are emphatically introduced.
重點(diǎn)介紹了溶浸工藝中的酸浸法 、 氨浸法、細(xì)菌浸出法等.
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Ammoniacal synthesis procedure has some dangerous characteristics, for example: temperature, press , flammability, explosive and so on.
合成氨生產(chǎn)工藝具有高溫 、 高壓 、 易燃 、 易爆的特點(diǎn), 對(duì)工藝控制的實(shí)時(shí)性要求極高.
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