In the study of time series forecasting in ground states, the method for recognition and processing singular values is proposed, then LS-SVM is applied to forecast.

针对基态趋势客流预测问题，研究了进行奇异值检测处理并运用最小二乘支持向量机进行预测的解决方案。

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Helium content in oil and gas reservoirs can be also used to determine when the trap was formed, providing a new method for the study of time-spatial distribution of the commercial oil and a...

还可用油气藏中的含氦量，确定圈闭形成期，为研究工业性油气藏的时、空分布提供了新的方法。

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The study found that those who received lower doses of steroids by mouth spent less time in the hospital.

VOA: special.2010.06.23

A cohort study means you take the same group of people and follow them every five years for that period of time.

定群研究意味着你只有一组研究对象,然后在研究期间每五年进行一次记录数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

it's the study of how languages change over time.

它研究的是语言的历史变化。

我的专业 - SpeakingMax英语口语达人

The Federation of Zoos welcomed the study, although at the same time it urged careful interpretation of some of the findings and took issue with others.

BBC: NEWS | Science/Nature | Carnivores' need for wild walk

There were no reported outbreaks of food-borne illness related in the Roanoke area at the time of the study.

CNN: Soda fountains contained fecal bacteria, study found

Mutations have previously been found in many parts of the UK but the Huddersfield University study is the first time the extent of resistance has been measured in the West.

BBC: Rats