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- In addition,by adopting a direct and stable convenient fermentation progress,it was shown that the yield of lycopene could be increased and the period of fermentation shortened. 另外,提出了直接发酵培养的一级培养工艺,该工艺稳定、简便,不仅提高了番茄红素的产量,而且缩短了发酵培养时间。
- Chllulase and acid proteinase could improve the alcoholic fermentation of raw corn flour without cooking , decreased the adding of glucoamylase and shorten the period of fermentation . 在玉米原料无蒸煮酒精发酵过程中，添加少量的纤维素酶，酸性蛋白酶可提高糖化酶对生淀粉的糖化作用，减少糖化酶用量。
- Relating to or of the nature of fermentation. 有关于发酵本质的或发酵性的
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Which period of history are you studying? 你正在学哪一段历史？
- Sugar is converted into alcohol through the process of fermentation. 糖经过发酵变成酒精。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- A condition, time, or period of flowering. 花期一种开花的状态、一段开花的时间或时期
- The capital cost is amortizable over a period of ten years. 资本费用可在十年之内分期偿还。
- The whole country was in a state of ferment. 整个国家处于动乱局面。
- The new government ushered in a period of prosperity. 新政府的成立带来了一个繁荣的时期。
- The lectureship is tenable for a period of three years. 讲师这一职位任期三年。
- In a short period of time he grew into a great communist fighter. 在很短时期中，他成长为一名伟大的共产产义战士。
- The act or a period of observing; surveillance. 观察; 警戒观察或监视的行为或时间
- The period of service of a minister. 牧师任期充当牧师的时限
- A period of such abstention or self-denial. 断食期，节食期这种戒除或自我克制的时期
- Alcoholics often suffer from periods of oblivion. 饮酒过度的人常常失去记忆。
- We have three periods of chemistry a week. 我们一星期三节化学课。
- After a period of rapid inflation, price have now reach a plateau. 经急剧通货膨胀之后物价现已趋于平稳。
