查询词典 forecast

In this s cheme, when model integration proceeds to the period of analogue updating, multiple reference states are reselected and optimal forecast vectors are est i mated from multiforecasts produced by the analoguedynamical model using the hy perplane approximation method. Such a "selectionestimation" procedure is peri od ically repeated until the entire forecast is completed.

这一方法通过引入相似更新周期的新概念，在预报进行到相似更新周期时重新选取多个参考态，并采用超平面近似法将相似动力模式产生的多个预报估计成最佳预报向量，这样的&选取-估计&过程循环往复，从而完成整个时段的预报。

This thesis is to introduce time series analysis to forecast the delivery time of the pregnant women for the decision support system of the Hospital Information System. The pregnant woman is special forecast object, because it has so much obvious biologic periodicity and some uncertain factor.

本文在现代医院信息系统的决策支持层中引入时间序列分析方法对孕妇分娩时间进行预测，但是孕妇这一特殊的预测对象自身有着非常明显的生物周期性而且具有不确定性。

AHP is an evaluation method by which a rough result can be gotten. In this paper,an application of AHP in forecast is discussed. With the subjective feature of AHP, as well as factor adjusting and weight precision improving, a subjective forecast method is built.

AHP方法是一种可得到粗略结果的方案评价方法，本文研究了AHP在预测领域中的应用，利用AHP的主观判断特性，再加以因子修正和权重精化，总结出一套可以得到精确结果且操作性强的主观预测方法。

Be based on the daily supervisory data of transformer oil, forecast the puncture voltage of transformer oil, what will be transformer breakdown is inchoate diagnose, forecast the scientific basis with be on guard to be offerred with seasonable processing important.

基于变压器油的日常监督数据，猜测变压器油的击穿电压，将为变压器故障的早期诊断、猜测防范和及时处理提供重要的科学依据。

This method can make reasonable and timely decisions based on the kinds and precision of forecast information in the course of the rain and flood from occur and develop to recession without decreasing the design flood prevention standard. Being make full use of forecast infor...

该方法考虑了预报误差的规律，能在降雨和洪水发生、发展及消退的演进过程中，按预报信息种类和精度分阶段、分层次地判断洪水量级，并及时作出合理调度决策，既利用了不同预报信息，又考虑了各自的误差风险率，具有可操作性强、洪水资源利用率高的特点，可用于汛期全过程实时调度，运用于隔河岩水库，每年平均增加发电量3900万kW·h。

As the core support of the rail transit planning, operation and management, passenger forecast should be accurately enough done to fulfill the qualification request of the project, but also should be feasible under the condition of the complex restrictions. The main subject of the paper is to find a proper way for the passenger forecast of the rail transit planning of the metropolitan area.

作为轨道交通规划和日后运营管理的核心依据，都市圈轨道交通客流预测应在调查方法和数据处理方法上适应都市圈的特点，做到方法可行、有效，在保证精度的前提下尽量节约工作量，满足工程建设的需要。

The move follows the US administration's forecast of a $1.565 billion budget deficit for 2010, the highest as a proportion of GDP since the second world war, with the overall debt to GDP ratio also forecast to rise further.

该警告紧随美国官方的预测，指2010年的财政赤字预计为15.65亿美元，赤字占GDP的比重是自第二次世界大战以来最高的，整体债务与GDP比重估计也会进一步上升。

You can make a forecast of the economic cycle, but the specific point in time the policy is difficult to forecast.

您可以进行经济周期的预测，但在特定时间点的政策，是很难预测。

In order to forecast and simulate reasonably the behavior of oil spill, the thesis presents a progressive simulation method based on"oil particle"method, namely, dividing the oil spill behavior into self-expansion and turbulent current expansion, then using different numerical methods to simulate and forecast.

为合理地预测模拟溢油的行为动态，本文在&油粒子&模式的基础上提出了溢油运动的分阶段模拟法，即将溢油运动过程分为自身扩展和湍流扩散两个阶段，分别用不同的数值方法进行模拟预测。

Our country ancient times calendar not only including solarterms calculation, each month date number assignment, month and leapyear month arrangement and so on, but also includes many astronomy thecontents, like the date occurs the time and obviously thesituation computation and the forecast, five big planets positionscalculation and forecast and so on.

我国古代历法不仅包括节气的推算、每月的日数的分配、月和闰月的安排等，还包括许多天文学的内容，如日月食发生时刻和可见情况的计算和预报，五大行星位置的推算和预报等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。