查询词典 forecasting

Using an airgun as a repeatable seismic source and recording the data at a fixed point, the variation of shear wave splitting parameters can indicate the variation of local stress-strain fields, and hence provides a method for earthquake stress-forecasting.

气枪是高度可重复性人工震源，利用气枪定点激发和定点接收有可能精确获取S波分裂参数随时间的变化规律，为地震预测探索实践提供可靠的物理途径。

OSTM/Jason 2 marks the transition of high-precision altimetry data collection to the world's weather and climate forecasting agencies.

根据世界天气和气候预测机构的高精度测高数据，OSTM/Jason 2标记了其转变。

We utilise the date being gained from 5# BF of JinXi Iron and Steel Co.to train the network、to simulate forecasting and control.We also analysed predicting results and analysed the qualititive and quantitative relationship between controlling parameter or medium parameter and silicon content of heat metal.On base of these,we form some control rules and set up a whole silicon content of heat metal prediction and control NN model. The model use fixed method and amendable method to simulate prediction.

利用津西钢铁集团公司5#高炉的实际生产数据对网络进行系统学习、模拟预测和控制，进一步分析预测结果，分析可控参数及中间参数与铁水硅含量的定性及定量关系、制定控制规则，从而构建出完整的铁水硅含量预测与控制的神经网络模型。

Because we are right of next year forecasting is: Sale income will have very big amplitude.

因为我们对明年的预测是：营销收入将有很大增幅。

The article deals with an application of the method of forecasting calamity by use of the theory of time series analysis.

介绍时间序列分析的应用，并综合运用时间序列分析对辽宁朝阳地区干旱年份进行预测。

Aiming at the wedge angle disfigurement of plate in rolling process, the forming mechanism of the disfigurement was analyzed, the forecasting model of it was proposed and the resolvent was given, which can offer a certain reference for the elimination of the disfigurement in the plate plant.

针对中厚板生产中常见的轧件尖角缺陷，分析了该缺陷的形成机理，提出了其预测模型并提供了解决方案，可以为实际生产中该种缺陷的消除提供一定的参考。

WT5BZ The operational numerical weather forecasting model T63 is employed to study the impacts of precipitation on the movement of the anticyclone over the Western Pacific.

利用国家气象中心的 T63业务数值模式，通过不同的对流潜热加热的敏感性试验，研究降水对西太平洋反气旋中、短期运动的影响。

Look from historical experience, buffett wants earlier than the market a few months to coping and bottom judgement to half an year, no less than he himself approbatory in that way, what he is not good at forecasting the market is short-term go situation.

从历史经验看，巴菲特对于顶部和底部的判断要比市场早数月至半年，正如他自己承认的那样，他并不善于预测市场的短期走势。

A unified linear fusion model for information fusion estimation is proposed,and it can describe varied information including measuring information,apriority information,forecasting data and estimation information,and it lays a foundation for the theory frame of information fusion estimation.

提出信息融合估计的统一线性融合模型，使测量信息、先验信息、预测信息以及状态估计信息等均可用统一融合模型进行描述，为建立信息融合估计的理论框架奠定了基础。

The foundation of this system provides a good reference to promote the standardization and intelligence of the overhaul and maintenance of vacuum switches. This paper develops a special HF pulse power supply for internal pressure estimation, which achieves the output of HF-HV sinusoidal pulse wave whose frequency and amplitude can be modified respectively, and meets the design requirements according to the results of Simulink simulation and practical experiments. With the help of AT89S52, this paper designs an I~2C serial bus based signal detection system for peak value signal acquisition of HF pulse currents, which communicates with the upper computer by asynchronous serial communication for uploading the data. In the upper computer, a human computer interface is developed by Matlab software, whose functions are to do some computation and graphic display, such as calibrating the relation curve of vacuum degree and peak value of HF pulse currents, vacuum degree computation, and vacuum lifetime evaluation analysis basing on grey forecasting model as well as making relative suggestions.

本文研制了用于真空度检测的高频脉冲电源，通过Simulink仿真和试验检验其满足设计要求，实现了电压幅值和频率独立可调的正弦波高频高压脉冲输出；利用以AT89S52为核心基于I~2C串行总线的信号检测系统实现高频脉冲电流峰值信号的采集，通过异步串行通信实现单片机与计算机之间的数据通信，将检测数据传至上位机；在上位机利用Matlab开发人机交互界面，实现相关数据处理和图形显示，包括真空度——高频脉冲电流峰值关系曲线标定、真空度数值计算、基于灰色预测模型的真空寿命评估分析和提出相应决策建议。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。