查询词典 ellipsoids

We also establish the sharp Holder and L^p estimates for d-bar equations on generalized complex ellipsoids.

我们建立了广义复椭球的d-bar方程的最佳L^p和Hoder估计。

The shape of a real 2p orbital is two separated, distorted ellipsoids.

实2p轨道的形状是两个分开的变形的椭球。

On one hand, the optimal set membership state estimation algorithm by ellipsoids for linear systems is improved, and two numerically stable suboptimal algorithms are proposed.

一方面，对线性系统最优椭球集员滤波算法进行了改进，给出了两种数值稳定性比较好的次优算法。

The results indicate that the vector algorithm obtains more precise ellipsoids with faster velocity than the PSO algorithm.

结果表明：矢量法在获得椭球要比PSO算法更精确、速度更快以及所得到PSP方向更准确，其更适合用于前馈补偿方案中。

To solve this problem, it is necessary not only to consider the relationship caused by the difference of the method of projection, by that of the elements of ellipsoids and by that of the original data between the new and the old coordinates, but also to consider the observation errors caused by the two measurements.

解决这一问题必须考虑两种坐标间投影方法、椭圆体元素、起算数据等不同所引起的数学关系，而且还必须考虑到两次测量所引起的测量误差。本文所提出的数学模型确保以上所述数学关系准确，在此条件下，采用最小二乘法，使得由于地图投影等因素和测量误差所引起的新、旧坐标间的差异，一次加以处理。

Experimental research on obtaining DGD from the degree of polarization ellipsoids［J］.

前馈PMD补偿实验中从偏振度椭球获得差分群时延的研究［J］。

In this paper, based on the manipulability measure ellipsoids, the velocity and force directional manipulability measure of redundant robot was defined and the measure method of the velocity and force transmission characteristics was given in special direction under a designated posture.

在速度和力可操作椭球的基础上，定义了冗余度机器人机构速度和力方向的可操作度。

According to the sizes of epicenter distances and distribution of earthquakes, there were six divided little study zones and coda Qc values of corresponding scattering ellipsoids were estimated.

根据震中距的大小和地震分布的成丛性，在昆明台附近划分了六个小区块，并计算各区块对应散射椭球体内的尾波Qc值。

General method on coordinated controls of robots and redundant robots were introduced. Joint trajectory optimization of two coordinated manipulators was investigated on the basis of manipulability ellipsoids.

介绍了机器人协调控制和冗余度机器人的研究的一般方法，从工作椭球角度研究了两个协调机械手的关节轨迹优化。

The accuracy of the experimental method was first checked by using ellipsoids, the inertia parameters of which were known, the error being about 2%.

实验方法的精确性，先用慣性参数已知的椭球体检驗之，誤差約在2％左右。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。