查询词典 moving average

Compared with the station moving method based on twocommonpoint and the theodolites must be leveled rigorously,the measuring efficiency is not only improved,but also the station moving precision is improved obviously,by which the maximal deviation is decreased from 6 mm to 3 mm.

实验表明该方法与基于两公共点电子经纬仪严格调水平状态测量方法相比较，不仅提高了测量效率，最大偏差也由原来的±6 mm缩小到±3 mm。

A painted line running along the center of a road or highway that divides it into two sections for traffic moving in opposite directions, or, in the case of a divided highway, for lines of traffic moving in the same direction at different speeds.

中线沿马路或公路中间刷的一条线，将公路分为两部分以使车辆双向行驶，或在分速公路上使车辆以相同的方向不同的速度行驶

The Cherenkov radiation is caused by an electron moving faster than the speed of light in The Cherenkov radiation is caused by an electron moving faster than the speed of light in the a a medium, such medium, such as gas.as gas.

CherenkovCherenkov辐射是由速度超过介质内光速的电子在介质辐射是由速度超过介质内光速的电子在介质里里的运动所产生。

A theoretical comparison is conducted to demonstrate that when autocorrelation coefficient and moving average coefficient are positive, the safety stock with a variable reorder level is less than that determined by means of moments of demand, but more than that with traditional reorder point approach.

理论分析得出，在需求呈正相关且随机误差项平滑系数为正数时，变化订货点水平确定模型得出的安全库存低于根据时点需求得出的安全库存，而高于传统模型得出的安全库存。

Based on the autoregression equation for the standard variation of the residual errors obtained by ordinary regression analysis, the least square estimates and the maximum likelihood estimates for the regression, the autoregression and the moving average coefficients are derived.

提出一种异方差回归－时序模型，通过建立回归分析残差的标准差自回归方程，给出回归系数、自回归系数和滑动平均系数的最小二乘估计和极大似然估计。

Various ventilation methods are discussed and the necessity to use feed-forwards traffic forecast ventilation control is put forward. Autoregressive Moving Average process is implemented to forecast traffic volume. Fuzzy intelligent control strategy is developed to address the problem that tradition control methods could hardly response to cross-river tunnel contaminant in time.

在分析了不同通风控制系统下，前馈预估控制对隧道通风控制的必要性；提出了运用自回归滑动时间序列模型对隧道交通流预测的方法；反馈控制无法及时响应隧道污染物变化情况的基础上，采用模糊控制设计隧道通风控制策略。

After that, three methods: correlation coefficient, Q statistic weight and autoregressive moving average process, were used to have the random inspection on Shanghai Index. The conclusion is Shanghai security market is still not the weak-from efficiency.

首先对价格序列的单位根检验除了进行ADF检验外，还考虑了更为一般的结构性突变后的单位根检验，得出价格序列存在单位根；其次采用自相关系数、Q统计量和构造自回归移动平均过程三种方法对上证综合指数进行随机游走检验，得出上海股票市场还未达到弱式有效性的结论。

The paper according to fractal autoregressive integrated moving average process models network self-similar traffic, estimates fractal dimension through fractal analysis methods directly and indirectly, and emphasizes on rescaled range analysis.

本文由分形自回归整合滑动平均流量模型产生自相似性数据。针对流量分形维数的求解，本文分别从直接估计和间接估计两个方面进行研究，采用分形分析方法对产生的业务流进行统计分析，其中重点讨论了变标度极差分析法。

When you buy near a rising moving average, you buy value.

当你在均线附近买入，你买的是价值。

Moving averages reflect the average consensus of value, while channels show the normal limits of bullishness and bearishness.

均线反映了价值认同的平均值，这样通道表明了多头和空头的正常极限。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。