逼近的

This method first gains shape vectors and texture vectors from given sample facial images of the same kind of expression. Then, based on the facial image morphable model, the linear combinations of the shape vectors and texture vectors of the unexpressive images are retrieved respectively using optimal linear fitting.

该方法利用人脸图像形变模型线性组合逼近的基本思想，确定合成表情图像的形状信息和纹理信息，其步骤简单，容易实现。

Firstly, we prove a relation between moment condition and accuracy; Secondly, a uniform estimate for interpolation approximation is obtained; Finally, some examples are provided.

首先给出精度与矩条件的关系；其次证明插值逼近的一致估计；最后是例子。

In this paper,the problem of the rate of uniform convergence in the normal approximations of the Von Mises Statistics will be considered.

本文讨论了Von Mises统计量向正态逼近的一致收敛速度问题，在核函数仅满足二阶矩条件下，给出了上述收敛速度的上、下界，所得结果改进了 [2 ]中相应结论

Applying the conjugate gradient method, an iterative algorithm is presented to solve the constrained matrix equation AXB+CXD=F over centrosymmetric matrix X and its optimal approximation.

应用共轭梯度思想，给出了求解约束矩阵方程AXB+CXD=F的中心对称解及其最佳逼近的迭代算法。

According to the experimental data,using the best square approach way,the linear extent magnetostriction properties equation of Terfenol-D material is made,then the magnetostriction properties equation under a unconstant preloading is educed.

根据实验数据，利用最佳平方逼近的方法，确定了Terfenol-D材料线性范围内的磁致伸缩特性方程，并进而得出了变载荷磁致伸缩特性方程。

In many cases, we are relying on someone else to talk us onto a target.

在大多数情况下，我们依靠其它的人来告诉我们逼近的目标。

While zeroing in on their third Dragon Ball, Goku and Bulma find themselves on a beautiful uncharted island.

向着第三颗龙珠不断逼近的小悟空和布尔玛来到了一座美丽的无名小岛上。

Author applied the matrix updating method to reduced FEA model, avoiding large scale computing.

将基于矩阵逼近的模型修正方法推广应用到缩聚后有限元模型，避免了大规模矩阵的运算。

In this paper a new proof of Tehebyeheff theorem in several variables has been given.

在这篇文章中我們給出了多元逼近的定理一个新的証明。

I contemplate my age calmly, as if viewing a little-by-little impending sailboat.

我镇定地注视着我的年纪，犹如眺望远方一幅渐渐逼近的白帆。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。