查询词典 prediction

The method of sequence-lithofacies paleogeography mapping is adopted to describe the sandbody distribution characteristics of Shan 2 member, which could offer reliable reference for reservoir prediction.

文中采用层序－岩相古地理编图的技术方法，详细描述了山2段砂体的展布特征，为储层预测和描述提供了可靠依据。

The efficiency of the half pixel search is improved by using a paraboloid prediction based f ast half pixel motion estimation algorithm.

为了加速半像素搜索，提出了一种基于抛物面预测的半像素快速搜索算法。

Second, the author proves the transformation of parallel translation can make discrete data more smooth, so can revise prediction error.

其次，从实用的角度应用了一种平移技巧，并证明了这种平移变换确实可以提高离散数据的"光滑性"，从而提高预报精度。

The main drawback is the parallelogram prediction is not very precise.

它们的主要缺点是平行四边形预测不太准确，且受到所采用的遍历方法的制约。

After analyzing the impact of parameter on the prediction precision, a method is proposed to assess the parameter's search space.

本文分析了SVMs参数对模型预测精度的影响，并在此基础上提出了一种确定参数搜索空间的方法。

This paper describes a method of the model recogniztion for the attitudeangles of a ship,also a method of the parametric estimation and prediction.

本文研究了舰船姿态角的模型识别，参数估计和预报方法。

Space curve is one of the basic elements in geometric modeling, and its effective representation is the basis of modeling. Parametric representation based on features is a kind of high-level representation including semantic information. In Chapter 4, para- metric representations based on features for free form space curve are investigated, and a parametric model for the loop of plain knitted fabric is established, in which 5 parameters with practical meanings are used to represent the shape of a loop and the relationship between loops. A new shrinkage prediction method for knitted fabric are proposed based on the parametric representation and energy minimizing. Experimental results on some plain knitted fabrics illustrate the feasibility of the proposed method.

空间曲线是造型中最基本的几何元素之一，对其有效的表示是造型的基础，而特征参数化表示是其中一种包含语义信息的高层次表示，本文对空间自由曲线的特征参数化表示进行研究，建立了一种针织物线圈的特征参数化几何模型，采用5个具有实际意义的参数表示织物线圈的几何形状及线圈之间的位置关系，并将该模型与能量极小化的方法相结合，得到了一种能较好地预测针织物缩水率的新模型，对随机选取的一些针织布缩水预测实验表明了算法的可行性。

Propellant burning rate ; Engine test ; Parametric analysis ; Prediction technique ; Solid rocket engine ; Measurement

推进剂燃速；发动机试验；参数分析；预测技术；固体火箭发动机；测量

To analyzing the incidence data of typhoid and paratyphoid in Songjiang District from 1997 to 2004, and building up prediction model.

分析松江区1997～2004年伤寒、副伤寒历史疫情资料，建立外推预测模型对其疫情进行定量预测。

Methods Exponential curve was employed in studying time series of typhoid and paratyphoid （ 1997 - 2003 ） and incidence rate of year 2004 was predicted based on the prediction model.

对伤寒、副伤寒发病率时间序列（1997～2003）采用指数曲线拟合，并对2004年伤寒、副伤寒疫情作出预测。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。