Finally, this paper discusses the occurrence frequency and distribution area of light pollution at sea, providing reference for ships likely to sail around these waters and further research.
最后，对海上光污染出现频率和分布区域进行讨论，为航行于这些区域的船舶和后续研究提供参考。
A frequent item of a data stream is a data point whose occurrence frequency is above a given threshold.
数据流频繁项是指在数据流中出现频率超出指定阈值的数据项。
At present various types of wind damage will have a trend of increase, whether occurrence frequency or strength.
目前各种类型风害的发生频率和强度将有增加的趋势。
And by comparing the occurrence frequency of explosive cyclone in different regions, times and intensities, some significant results are obtained.
并通过不同区域、不同时间及强度的爆发性气旋发生的频率的对比，得到了一些有意义的结果。
The results show that the factors with higher occurrence frequency are the subtropical high systems in the Northern Hemisphere and the Eastern Hemisphere.
结果表明，在夏季各个月份的预报模型中，出现频率表现最突出的因子是北半球和东半球副高系统。
In different duration, the annual changes of occurrence frequency of heavy fog in Hefei area were different.
在不同持续时间内，合肥地区大雾出现频数的年变化不同。
The paper extracts the text features based on a method of word co-occurrence frequency, which is related to the semantics of document.
本文基于词的同现频率的方法对文本的特征进行提取，涉及了文档的语义。
The paper extracts the text features based on a method of word co-occurrence frequency, which is related to the semantics of document.
本文基于词的同现频率的方法对文本的特征进行提取，涉及了文档的语义。
应用推荐