time trend的例句大全

With the development of research method and the enlargement of research perspective, a trend form simple factor to multiple factors, and from single Perspective to multiple and synthetic perspectives is there in the time psychology.

时间心理学的发展趋势是：随着研究方法的不断进步和研究视野的不断扩大，研究的领域逐渐拓展，逐步走向多方法多取向的、全面综合的研究。

Using least-square procedure to extract trend term of time series for piecewise fitting time series of displacement for transforming unstable time series into stabilization, the authors made a conventional analysis on stable time series of eliminating trend term by using a model named AR ( p).

利用最小二乘法对位移时间序列进行分段拟合以提取时间序列的趋势项，从而将非稳定时间序列稳定化，对去除趋势项的稳定时间序列即残差进行常规AR（p）时序分析。

Time series data mining includes trend analysis, periodic pattern mining, sequential pattern mining and similarity search.

时间序列挖掘包括规则发现、周期模式挖掘、序列模式挖掘和相似性查询，其中，时间序列的相似性查询是时间序列挖掘的一个重要方面。

For the moving object, the process of radar measurement error is an unstable random course with equal value trend and time variance. The part of White Noise describes the Machine Heat Noise that received by radar.

对于运动目标，雷达测量误差过程是一个具有均值趋势和时变方差的非平稳随机过程，白噪声部分描述的是雷达接受的机热噪声。

The result shows that the time series model with deterministic trend has more accurate forecast.

实际计算显示，确定性趋势的时间序列模型具有较高的预测精度。

The results show that the occurring time of the trend anomalous releasing and the short-term and imminent sudden increase of the deep-seated and the shallow origin gases is ordinal before earthquakes.

发现深、浅源气体的震前趋势性异常释放和短临突跳异常的发生时间具有明显的有序性。

A study on time series model of incidence trend of food poisoning in Zhejiang Province

浙江省食物中毒发生趋势的时间序列模型研究

Because the macro traffic time series have obviously trend behavior, so at first the gray system theory is used to decompose the trend item of original macro traffic time series, then the periodicity of traffic time series is analyzed.

由于宏观流量时间序列具有明显的趋势行为，因此在进行周期分析之前，提出了先采用灰色系统理论从原始流量时间序列中分离出趋势项。

Some features of strong earthquake activity in space and time variation and recent seismically active trend in North China

华北强震时-空变化某些特点与近期强震活动趋势

ART algorithm, a kind of regression algorithm targeting successive value prediction, breaks down the data into major trend elements and time-variation elements.

ART算法是针对连续值预测的回归算法，它将数据分解成主要趋势成分和时间变化成分。

Parameters of the dynamic statistical model are the time-varying parameters, variation of parameter reflects the variable trend of seepage.

动态模型的统计参数是随时间变化的时变参数，参数的变化反映了大坝的渗流变化趋势。

The time field analysis module contains the timely wave return 、 digital filter 、 axis center track analyzing 、 demodulation analyzing 、 trend analyzing 、 mutual analyzing.

时域分析包括时域波形回放、数字滤波、轴心轨迹分析、解调分析、趋势分析、相关分析。

And that demonstrated an increasing trend with the time prolonged, the higher the initial concentration was, the faster the adsorption capacity increased, the adsorption process was divided into fast and slow reaction stage with 8-hour-balancing time.

氟吸附量随时间的延长呈增加趋势，初始浓度越高，吸附量增加速度越快，其吸附过程分为快速和慢速两个反应阶段，平衡时间约为8小时。

The natural law and analytic positive law both face their own predicaments, and they manifest the trend of drawing close in the long time debate.

自然法学和分析法学面临着各自的困境，他们在长期论战中又表现了相互靠拢的倾向。

For a long time, due to the asymmetry of social information, resulting in the blindspot of many public events, so that people do not know the real trend of public events.

长期以来，由于社会信息的不对称，会造成很多公共事件的信息盲区，使得大众不清楚公共事件的真实走向。

Since the middle time of 18th Century, different countries all over the world, especially developed countries have raised reforming tide of government transparency, government information publicity has become a focus and trend.

十八世纪中叶以来，世界各国特别是发达国家掀起了促进政府透明化的改革浪潮，政府信息公开成为其中的热点和趋势。

Analysis of the Temperature Time Series Variation and Trend in Northeast China during the Last 50 Years

东北地区50年气温序列特征及趋势研究

This thesis is on the trend of financial time series. We detect the short term signals and predict the short term trend. Then based on the short term trend we predict the long term trend of the financial time series.

本文的研究目的正是通过金融时间序列的短期的趋势信号估计金融时间序列的短期趋势，再根据短期趋势预测金融时间序列的长期趋势。

The contents of formations of cadmium, chromium showed the trend of escalation with increasing sludge continuously, but there were marked differences in the rising speed. The rising speed of cadmium contents of effective formations was obviously faster than chromium as the time of application passing.

Cd、Cr各形态含量随污泥的连续施用均呈上升趋势，但上升的速率存在较大差异：Cd的有效形态含量随着时间增加，速率高于Cr。

The results show that the trend of the concentration of carbon dioxide changing with time can be simulated, predicted and extended successfully with improved simple cell mapping, and the simulation can fit well with the observation data.

研究结果表明：改进简单胞映射方法可以较为成功地对二氧化碳浓度随时间变化的趋势进行了数值模拟、预测和外延推导研究，预测结果与观测数据吻合较好。