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- In addition, if the strength of periodic feeding is large,the frequency of periodic feeding changing low destabilizes the system. 当周期存放的强度较大时;食饵存放频度的变小不利于系统的稳定.
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- 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。
- Reader's Digest is a periodical. 《读者文摘》是一种期刊。
- I expect regular periodical reports from you. 我期待你定期汇报。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- The feeding trails with medicated feed additives and animal reproduction trials as well as the period without the medicated feed. 饲料药物添加剂的饲喂试验和动物繁育试验。
- A periodical published yearly; a yearbook. 年刊; 年鉴每年出版一次的期刊; 年刊
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- periodical feeding 循环供水
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- The meeting finally came to a period. 会议终于结束了。
