查询词典 ellipsoidal lava

The shape of these layers is irregular but essentially ellipsoidal.

这些地层的形状并不规则，虽然近似地接近一个椭球。

It is difficult to directly employ the GPS owing to the inaccessibility of the ellipsoidal parameters and projection parameters of the independent coordinate systems.

但是在有些地区使用的是某些独立坐标系，并且独立坐标系和 BJS- 5 4系之间的转换关系一般是保密的。

Polytope and Ellipsoidal techniques had been used for constrained system control, but they were either too complexor too conservative for many applications.

已有的处理上述约束系统控制问题的多面体方法和椭球方法在实际应用过程中分别存在计算繁琐和计算保守的问题。

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。

And he is one of the few scouts who are occasionally sent out to have dealings with other peoples.

而他也是少数的几位偶尔会被派出去和外界人打交道的巡逻人员之一。

The sons of Hebron: Korah, Tappuah, Rekem and Shema.

希伯仑的儿子是可拉，他普亚，利肯，示玛。