查询词典 ellipsoidal function

The cell shape effect was qualitatively simulated by an ellipsoidal cell model and more realistic spherocylinder model.

计算中我们采用了稀悬浮液和弱外场极限下的近似。

In our algorithm, an error-based ellipsoidal merge algorithm and avariational ellipsoid optimization algorithm are designed.

在椭球体树构造算法中，设计了基于误差控制的椭球体合并算法和变分椭球体优化算法。

The effects of the aspect ratios of the ellipsoidal cavity on the relative strengths of these dipoles and on the radiation patterns are discussed in detail.

文中详细分析了椭球腔的形状因子对地震矩张量元素和远场地震波辐射图案的影响。

The method of finding the electric potential and charge distribution of a charged ellipsoidal conductor is introduced,and some special cases are discussed.

介绍用椭球坐标系求带电导体椭球所产生的电势和它上面电荷分布的方法，并讨论一些特殊情况

In this dissertation, optimal initial ellipsoids are introduced into the ellipsoidal outerbounding algorithms, so as to improve the precision of identification.

对集员辨识的椭球外界算法，本文引入了优化的初始椭球，从而提高了辨识精度。

The general feature of the large opening with nozzle structure on ellipsoidal head,in which the property of the head is influenced by two interferential boundaries,are investigated in this paper.

通过理论计算分析了椭圆封头大开孔结构的一般情况，即两个相互干涉的边界对封头结构性能的影响问题。

Those are uniform heat source, double ellipsoidal heat source and the combined heat source.

系统地模拟和讨论了热源模型、试板尺寸、焊接速度和线能量对激光深熔焊残余应力的影响，阐述了激光深熔焊残余应力的形成与演化过程。

The results showed that inclusions were spherical or ellipsoidal, and the cracks initiated firstly in the inner of inclusion.

结果表明：稀土夹杂物呈球状或椭球状，拉伸过程中稀土夹杂物内部最先萌生裂纹。

We can use the ellipsoidal model to calculate the relations of period derivation and braking index with average density.

而我们就可利用椭球模型来计算周期变率和制动系数同平均密度的关系；如果取平均密度约为2.2×10〓克/厘米〓，则周期变率约为5.4×10〓秒/秒，制动系数为-0.4。

In the process of location compute of object,local coordinate system of object is established,and according geocentric coordinate system is established in terms of earth's ellipsoidal model.

在目标位置解算过程中，建立目标局部坐标系，根据地球的椭球模型，建立相应的地心坐标系。根据求得的目标局部坐标系与地心坐标系的转换关系，解算空中或地面目标相对于地心坐标系的大地坐标参数。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。