查询词典 mapping

It"s considered that the algae blooms control function in the algae"s growth dynamics model is influenced mostly by the water temperature, sun illumination, water flow speed and the concentration of the nutriment in water. A function including the four elements was built. By using cell mapping algorithm and contacting with the practical water condition of the Wujiang river and the Hanjiang river we analyzed and computed the algae blooms in the two areas and found the result was very near to the practical result. And we found that the ascend of water temperature and the descend of the water flow speed will contribute to the growth of algae and the nutriment is the substance basis of the algae blooms but not the only element. It must be under the condition of condign water temperature, enough sun illumination, slow water flow and abundant nutriment that algae blooms may break out unexpectedly.

本文认为藻类生长营养动力学模型中的水华爆发控制函数主要受水温、光照强度、水流速和营养盐浓度的影响，构建了包含水温、光照强度、水流速和营养盐浓度的水华爆发控制函数，通过对乌江、汉江的水华爆发进行胞映射分析，得到的计算结果与实际监测非常吻合，并认为水温升高和水流速下降将有利于藻类生长，营养盐是水华爆发的物质基础，但不是唯一因素，必须在适宜的水温、光照、缓慢的水流和充足的营养盐条件下，藻类才可能出现突发式的"疯长"，即水华爆发。

Second, we rewrite the simple path expression into SQL statements. We research the different rewriting techniques for the different mapping nodes and different condition in where clause. For the query optimizing, we propose the path index based on the notion of node equivalence which is computed by bi-simulation algorithm.

第二步把简单路径表达式通过DTD字典重写为SQL语句，主要研究了对于SPE上的结点由于其映射的结点类型不同而进行不同的重写处理，同时研究了对于带有条件的查询在各种情况下的重写过程（如返回路径和条件路径不在一条路径上、多条件查询等）。

Based on conformal mapping and differential geometry theory,a triangular mesh parametrization method by optimizing deformation energy is proposed in the paper.

本文首先基于保形映射和微分几何相关理论，定义了一种统一衡量参数化的角度变形和面积变形的变形能量。

The essential features of the algorithm are as follows: A kernel modification algorithm is constructed according to the conformal mapping of information geometry and the modified kernel function is subsequently used to train the classification algorithm in support vector data description.

该算法的核心思想为：根据信息几何中保角映射的方法构造数据驱动的核函数修正算法，然后再利用修正的核函数训练支持向量数据描述分类算法。

In this paper,a solid model deformation method based on layered conformal mapping is presented.

本文提出了一种基于保形映射的变形方法。

Linear transformation is a kind of basic and important Conformal mapping.

线性变换是一种基本又十分重要的保形变换。

The method of conformal mapping is a tool to achieve this solution.

保角映射法就是一种寻求这个解的工具。

The method of geopotential field conversion on random curve surface is presented by use of conformal mapping in this paper.

本文提出了一种用保角变换进行任意曲面位场转换的方法，并给出了模型例子，讨论了产生误差的原因及应用中应注意的问

Research on application of conformal mapping in geometric modeling is investigated in this paper.

本文对保形映射理论在几何造型中的某些应用问题进行了研究，提出了基于Mbius变换的圆弧样条曲线构造方法、基于保形映射的变形造型方法以及利用保形映射进行三角网格曲面参数化的新方法。

Paper has handled mathematics model, paper has finished real variation of complex conformal mapping function.

在模型数值处理中，完成了复变解析共形映射函数实变化的研究工作。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。