This is necessary because industrial yeast degrades after a few fermentations.

  • 这个过程非常重要,因为在发酵几代以后工业酵母会退化.
  • 来源:互联网摘选更新时间:2025-01-18 13:17:16

  • 重点词汇
  • a few少许, 少数;一点点;些许;
  • degradesv.降低( degrade的第三人称单数 );使降级;降低…身分;使丢脸;
  • afterprep.…后的;(表示时间)在…以后;(表示位置、顺序)在…后面;
  • becauseconj. 因为,由于;
  • isvt.& vi. 是(be的三单形式);
  • industrialadj.工业的;产业的;工业用的;工业发达的;
  • yeastn.酵母(菌);酵母粉,酵母饼,酵母片;泡,泡沫;动乱,激动;
  • necessaryadj.必要的;必然的;
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • 相关例句
1、

The crucial factor that silvan ecosystem degrades is forestry development intensity.

森林生态系统退化的要害因素是林业开发强度.

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2、

Such behavior degrades us to the condition of beasts.

这种行为形似兽行,叫我们丢脸.

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3、

Adding more colors still improves user performance , but at seven or more, search performance degrades significantly.

但在增加至7种或者更多种颜色时, 搜索功能显著退化.

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4、

Some measures improving degrading rate are presented.

通过最佳生物降解条件的研究,提出了提高生物降解效率的措施.

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5、

The earth's ecological systems are rapidly degrading and motor transport has played a part in this.

地球的生态系统正在迅速退化,其中大部分原因是因为受了汽车运输的影响.

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6、
7、

Even to unfold Mrs. Haffen's dirty newspaper would have seemed degrading.

甚至打开哈芬太太那肮脏的报纸包也似乎会降低身份.

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8、

The oligochitosan and chitobiose, produced by degrading chitosan, have exhibited some particular physiological activities and function.

摘要壳聚糖降解制备的低聚壳聚糖和壳寡糖具有许多独特的生理活性.

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9、

the inhuman and degrading treatment of prisoners

犯人所受的不人道和侮辱性待遇

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10、

Iraq has had to submit to a degrading national strip search.

在伊拉克要想查清楚(这种事)需要地毯式调查.

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11、

inhuman and degrading treatment

不人道的羞辱性对待

《牛津高阶英汉双解词典》

12、

One strain capable of degrading xanthan was isolated from soil and identified as Cellulomonas sp.

从野外采集并筛选到一株能降解黄原胶的菌株,并对菌种进行了对照鉴定.

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13、

He felt it was a degrading job to wash dishes at a restaurant.

他认为在餐馆洗盘子是下贱的工作.

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14、

Why are violent and degrading lyrics allowed in music targeted at young people?

为什么以年轻人为对象的音乐要允许宣传暴力和堕落的歌词?

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15、

The optimal temperature and pH for CDT 3 degrading cypermethrin is 30 ℃, pH 8.0, indifferently.

在温度30℃, pH8.0时,CDT3对氯氰菊酯的降解率最高.

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16、

The oligochitosan produced by degrading chitosan, has exhibited some particular physiological activity and function.

摘要由壳聚糖降解制备的低聚壳聚糖具有许多独特的生理活性.

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17、

He found the work extremely degrading.

他觉得这一差事极其丟人.

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18、

The fact that games are offensive and even degrading to many groups including women is unarguable.

比赛令人不快、包括女人降级到许多组的事实是不可论证的.

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19、

The catalyst activity for degrading methyl orange was investigated by microwave induced oxidation process ( MIOP ).

以甲基橙为目标降解物,考察了该催化剂在微波诱导氧化工艺 ( MIOP ) 中的催化活性.

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20、

It was very degrading to be punished in front of the whole class.

在全班同学面前受罚是非常丢脸的.

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