• 气调库残余空间越大相对效果显著

    The larger of the residual space in gas regulating store, the better effect of the relative oxygen reduction.

    youdao

  • 探讨了高麦汁浓度对酵母生长发酵影响,研究了麦汁对酵母生长发酵促进作用。 实验结果表明:随着麦汁浓度的增加,酵母糖速率明显低;

    The effects of extract and amino nitrogen in wort on growth of yeast and fermentation rate were studied, and the effects of dissolved oxygen in wort were also investigated.

    youdao

  • 通过模拟固体发酵证明部分菌株在厌固体发酵条件下显示有乳作用。

    The simulated solid fermentation proved that part of the isolated strains could decompose lactic acid under anaerobic solid fermentation conditions.

    youdao

  • 考察提升气体流量真空度模式、KTB时机以及初始含量RH脱碳影响

    The effects on RH decarburization of several parameters including lift gas flow rate, vacuum pressure reduction curves, KTB starting time and initial carbon and oxygen content are investigated.

    youdao

  • 实验室试验研究固体气体铁水预脱硅效果影响。

    The effects of solid oxygen and gaseous one on desiliconization pretreatment efficiency and temperature drop of high phosphorus content hot metal were experimentally studied.

    youdao

  • 实验室试验研究固体气体铁水预脱硅效果影响。

    The effects of solid oxygen and gaseous one on desiliconization pretreatment efficiency and temperature drop of high phosphorus content hot metal were experimentally studied.

    youdao

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