查询词典 isoline

According to the influence of air pollutant source parameters, weather factors, approach underlying surface layer and non-linearity reaction, the correction coefficient is to modify final simulate value, which perfectly resolves the problem of the result probability and complexity actually. Therefore, the result of the model is more reliable.(2) Long-term monitoring average concentration isoline map and simulating air pollutant concentration isoline map are drawn by drawing function of surfer 8.0 software.

本研究提出的长期平均浓度模型的预测值与实测值的相关系数r=0.813在α=0.05下通过检验，且验证的样本量大，计算结果具有代表性，为湛江市郊区环境空气质量全面预测和污染防治提供理论依据，该模型亦可进而推广应用于SO_2、NO_x、CO等大气污染物的扩散状态研究和计算。

The diffraction theory of Kirchhoff is applied to the four-pinhole aperture diffraction screens, the intensity, the zero-contour of the real and imaginary parts of complex amplitude and the phase distribution in deep Fresnel diffraction region are simulated, and it is found that the bright spots in interference field show central symmetry distribution. When the observation plane close to the diffraction screen, the zero-value points of light intensity can form line segment, on which the eccentricities of the light intensity isoline are close or equal to 1, the intensity changes very fast on both sides of the zero-line of light intensity.

利用基尔霍夫衍射理论计算了四圆孔径衍射屏在菲涅尔深区形成的的干涉光场的强度、零值线和相位的分布，发现干涉光场亮斑关于中心呈对称分布，在距离衍射屏较近的观察面上，光强值为的零点组成光强零值线段，该线段上光强等值线的离心率都接近或等于1，其两侧的光强值变化非常剧烈。

In the algorithm designed here, polygon-fill algorithm and "Painter Algorithm" are used to display 3-D isoline," Windup Storage" method to balance computer processing load,"Associative Fan in" method to conflate results, and "Run Length Compression" method to save network communication time.

根据等值线数据量随其属性值而变化的特点，设计了采用"卷帘存储法"实现负载平衡的等值线三维显示的并行算法；采用"结合扇入法"实现结果合并，并采用"运行长度压缩法"以缩短网络通讯时间。

Considering the actual need of hydro-structure design, one algorithm for drawing isoline map or nephogram is proposed in this paper. Compared with other algorithms, this algorithm is easy to implemente, and the increase of series of isoline will not result in the observable increase of the time for computing the isoline.

此算法依靠单元共边共点的特性保证等值线或云图的连续性，相对等值线追踪算法而言，此算法简单易行，而且实际测试结果表明等值线级数的增加不会导致其计算时间的显著增长。

The positive centers of ζ and ζ(subscript MPV1) and the negative center of ζ(subscript MPV2) distributing on the dense isoline zone of equivalent potential temperature at the upper level slantly spread from the upper down to low troposphere a- long the dense isoline zone.

干空气侵入在这次暴雨过程中有重要作用，对流层高层西风分量下传将高纬高层高位涡干空气带到低纬暴雨区低层，促使对流层低层对流发展，从而产生强降水。

In the part of isoline smoothing, for the sake of avoiding the unsmoothed isoline ,this paper presents several smoothing methods.

首次提出了五点加权平均法，重采样平均法等相对简单也易实现的光滑算法，并对这些方法进行了比较。

In the part of isoline filling, Firstly isoline character is deeply researched in this paper ,then two methods which one is based on border points-tracing algorithm for region filling of isograms, the other is based on equivalence region with same attribute tracing for

两种算法都较好地解决了基于栅格的填充算法所出现的问题，并改进了某些矢量算法的不足。在等值线的标注部分，文章采用多边形近似法来确定标注的位置，很好地实现了标注放在曲线的旁侧和标注放在曲线上这两种不同的标注方式。

A new method of tracing precipitation isoline is introduced in term of the character of rain spot and isoline.

摘要针对雨量站点及等雨量线的特征，讨论了一种新的等雨量线追踪途径。

This paper pointed out the shortcomings of other algorithms in the process of isoline smoothing after completing isoline tracking for the features of drawing rainfall isoline.

本文针对绘制雨量等值线的特点，指出了其他算法对等值线追踪完成后进行光滑时存在的缺点。

This paper mainly discusses the theory knowledge of the building ,smoothing ,filling and labeling of isolines and their algorithmic realization, as well as an application of isoline in the explain of geology information system, at last it gives some suggested argument about isoline studys next work.

文章主要讨论了等值线的生成、光滑、填充，标注等内容的理论知识和算法实现，以及等值线在地质资料解释系统中的应用，最后对等值线研究的后续工作进行了建设性的讨论。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。