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- seasonal effect in time series 时间序列的季节效应
- By dynamic data acquisition system (DDAS) and through time series analysis, the subcooled boiling thermoacoustic effect in two-phase tube is investigated and an AR model is established. 摘要通过对欠热沸腾两相热声效应的实验研究及声压波动时序的动态数据采集，运用时间序列分析方法进行实验建模，建立近似AR时序模型。
- Abstract： This paper reviews some recent development in time seri es spectral analysis,particularly a new generalized spectral method. 摘 要： 综述了时间序列频谱分析;尤其是一种广义频谱方法的新近发展.
- Phillips, P.C.B. and Perron, P. (1988), “Testing for Unit Roots in Time Series Regression,” Biometrika, 75, 335-346. 对单位根检验的意义做了一个很好的概括。
- QA staff shall know the changes of ASME Code well and put them into effect in time. 质保人员要动态掌握ASME规范的变动情况并及时予以落实。
- Phillips,P.C.B.and P.Perron.Testing for a Unit Root in Time Series Regression[J].Biometrika,(75): p335-46. 陈磊.;中国转轨时期经济景气的测定和分析[J]
- Phillips, P. and P. Perron, 1988, “Testing for a unit root in time series regression”, Biometrika, 75, pp.335-46. 俞海琴、谢德宗和林师模，1994，“以时间序列频谱分析方法探讨整合与分隔市场理论对台湾股市适用性之研究”，台大管理论丛，5(1)，页113-64。
- R/S series analysis is widely used as measures for long memory study in time series. 摘要针对上海和深圳的日收益序列，采用重标级差（R/S分析）对其进行了实证研究。
- They started early to the effect that they might get there in time. 他们一早就动身了,以便能及时赶到那里。
- This paper proposes a new algorithm for mining frequent subsequence in time series based on symbolic representation. 提出一种新的基于符号化表示的时间序列频繁子序列的挖掘算法。
- We're just in time to catch the train. 我们正好赶上了火车。
- Ephedrus sp. had greater control effect on wheat aphid than that of ladybirds in time dimension, while ladybirds revealed better control effect in spatial dimension. 蚜茧蜂对麦蚜的控制在时间维上比瓢虫占优势，瓢虫对麦蚜的控制作用在空间维上占优势。
- The Demonstration Analysis upon the Seasonal Effect in China Stock Market 中国股市季节效应实证分析
- In this paper, the Multivariate Autoregressive Model( MARM) in time series is applied to set up the movement state of naval vessel . 可从时域的角度,采用时间序列中多维自回归模型实现对舰船运动姿态的辨识。
- It is difficult to relate cause and effect in this case. 这个案件中的动机与结果很难联系起来。
- Least square method is adopted in regression analysis, AR(n) model in time series analysis and GM(1,1) model in grey system prediction. 时间序列分析主要采用了自回归模型AR(n)：在灰色预测分析中采用了工程中最常用的GM(1，1)模型。
- He brake his car just in time to avoid an accident. 他及时煞车，避免了一次事故。
- I'd hope that he'll arrive in time. 我希望他会按时到达。
- This paper will first introduce BMS, then study BMS by Markov chain in stochastic process and INAR(1) model in time series. 本文对BMS进行了介绍，并分别利用随机过程中马尔可夫链的知识和时间序列中的INAR(1)模型对BMS进行了研究。
- She'd be in time if she got the nine o'clock bus. 如果她赶上九点钟的汽车，她就会及时到达。
