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- Clustering analysis of traffic flow situation in snow melt period and non-ice period was made by the arithmetic of FCM in terms of a large amount of data of speed and density in the two periods. 摘要在收集大量冰雪融冻期和非冰雪期速度和密度数据的基础上,提出采用模糊c均值的算法对这两个时期的交通流状态进行聚类分析。
- Traffic Flow Situation during Snow Melt Period Based on Fuzzy Clustering 基于模糊聚类的冰雪融冻期交通流状态分析
- The sea seemed to melt into the sky at the horizon. 在水平线处,海洋似渐渐没入天际。
- Two separate periods are identified:the iron shell period and melting period,after immersion of ferrosilicon into liquid iron. 结果表明:硅铁浸入铁液至完全熔化分为两个时期,即铁壳期和熔化期;
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- 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。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- 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。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Melt the butter and then blend in the flour. 先把黄油融化,然後加入面粉。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- These chocolates really melt in your mouth. 这些巧克力真正是入口即化。
- shortening of the melting period 熔期缩短
- 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?
- If you spread salt about(the ground), it helps to melt the snow. 如果你在地上撒些盐,会有助于雪的融化。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries