查询词典 performs

Global convergence strategy is combined to gauss-newton method that performs the virtue of insensitiveness to initial guess in iteration algorism, when applied to nonlinear least square estimation in target location, the algorism can approach the precise guess by iterations with the noise-polluted initial guess.

将全局收敛策略与牛顿法相结合，得到了对初值不敏感的迭代算法。将该算法应用于非线性最小二乘目标定位中，在初值受测量误差影响而估计不准的情况下，可以通过迭代得到精度更高的解。

A computer virus is a program that inserts itself into one or more files and then performs some action.

定义 计算机病毒是一个程序，它插入病毒自身到一个或多个文件，然后执行一些动作。

This method analyzes the relationship between intersecting lines to get the starting point of line recognition and performs a net-like recognition for the line network.

该方法利用直线之间的相交关系获得识别相交线条的起点，实现对线条网的网状识别。

They use R/S analytic method to check up earnings yields, and find that both of earnings yields have long memory characteristic. It also performs short memory characteristic along with changes of sample"s initial time and interzone of time series. The average circular period of Shanghai"s stock market is 250 days, and Shenzhens is 400 days.

采用了R／S分析法对收益率进行检验，实验结果表明上证综指收益率和深证成指收益率都有长记忆特征，但随着样本初始时间和样本区间大小的不断改变，股市收益率在表现出长记忆性特征的同时，也表现出了短记忆性的特征；上证综指的平均循环周期为250天，深证成指的平均循环周期为400天。

Performs an action, and as intransitive verbs to focus on the thing affected by

有些动词兼作及物和不及物动词。作及物动词以强调行使动作的人，作

The result shows that the proposed indexing and matching algorithm performs well both in matching speed and in toleration of the non-linear deformation, besides its shift and rotation invariant property.

实验结果表明，本文提出的新的匹配算法除了具有平移、旋转不变性外，在匹配速度和容忍非线性形变方面具有良好的性能。

The proposed indexing and matching algorithm performs well both in matching speed and in toleration of the non-linear deformation, besides its shift and rotation invariant property.

同时表明本文所提出的匹配算法除了具有平移、旋转不变性外，在匹配速度和容忍非线性形变方面具有良好的性能。

The restore command performs the inverse function of dump; it can restore a full backup of a filesystem.

恢复命令执行和转储相反的功能，它能恢复一个文件系统的完全备份。

The second network performs the inverse transformation to reproduce the original data.

其次，用主元曲线算法来解决网络训练数据的获取问题。

The inverted matrix performs the inverse transformation that we used when drawing the barrel.

倒转矩阵执行了我们使用在绘制炮管的倒转转移。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。