查询词典 forecast

The results indicate that the model is feasible to forecast the flood discharge at the Hankou Station, in the middle reach of the Yangtze River if the forecasting p...

结果表明，在延长预见期为5 d的情况下，应用神经网络对长江中游汉口站流量进行预报是可行的。

At last we forecast the prospect of TIA.

最后文章展望了TIA的研究前景。

Given that current GISs already have a hard time ensuring data integrity even in the standard, atemporal case, it is somewhat difficult to forecast whether they will soon be capable of handing data integrity in space-time cube models.

当前的 GIS 甚至在标准版的非时间研究案例中都难于得证时间数据的完整性，那么更加难预测何时能在时间立方模型中处理数据的完整性。

An augmented matrix is therefore given, of which the number of dimensions is determined by adding the observed data for l time past together, and the forecast data after augmentation are taken as the input variables in BP neural network. Then, a forecasting model is developed on the basis of DPCA-BP neural network, with its architecture described.

通过计算前l时刻数据确定增广矩阵的维数，并把得到增广后的预测数据作为BP神经网络的输入变量，建立了基于DPCA-BP神经网络的预测模型，给出了模型结构。

According to the model, the author forecast the performance level of science and technology expenditure during the future certain years .

本文在前人研究的基础上结合逻辑模型的思想设计了区域科技支出绩效评价指标体系；收集了2000 年－ 2004 年西安的科技支出绩效统计数据；应用灰色系统理论的分析方法模拟出科技支出绩效模型，根据模型预测了未来若干年西安的科技支出绩效水平；通过灰色关联度与聚类分析，获得了决定区域科技支出绩效的因素；针对这些因素提出了改进区域科技支出绩效的建议。

In this article a methodology of autoregressive process to forecast urban daily water demand is presented.

城市日用水量的科学预测是供水系统优化调度的一项前提工作。

Utilizing OPNET simulation software through simulation experiments this paper analyzed and compared four kinds of forecast methods—moving average, exponential smoothing, autoregressive process and autoregressive moving average process that can equipoise the loading of distributed Web server....

利用 OPNET仿真软件，通过仿真实验对移动平均、指数平滑、自回归过程和自回归移动平均过程等 4种能使分布式 Web服务器负载均衡的方法进行了分析和对比。结果表明，经改进的带预测功能的系统比传统的无预测功能的系统有更好的性能表现，并将其中的最佳方法应用于工程实践中

This method involves averaging weather statistics accumulated over many years to make the forecast.

这种方法通过计算多年来积累的天气状况统计值的平均数来制作天气预报。

This method involves averaging weather statistics accumulated over man years to make the forecast.

这种方法通过计算多年来积累的天气状况统计值的平均数来制作天气预报。

This thesis is mainly focus on the fault forecast problem of compressor, that is, on the basis of the relationship of the gathering correlative parameters of compressor (such as compressive stress of exit or entrance、temperature、oscillation of axletree、the quantity of leaking gas and so on), concluding the possible reason of the fault, taking effective measures to avoid economic lost from shutting down of the fault of equipments.

本论文研究的主要内容是压缩机的故障预测问题，即根据采集到的压缩机的相关参数（如：出/入口压力、温度、轴承振动、泄漏气量等）之间的关联关系推断出可能的故障原因，采取有效措施，避免因设备故障停车造成的经济损失。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷