查询词典 set-back

The method mainly adopts the projected gradient technique. Through calculating the fundus of the null space of matrix A in the constraint, the direction set becomes a positive spanning set of R~.

其中主要是采用投影梯度技术，通过计算约束条件中矩阵A的零空间的基底，使得实施过程中所选用的方向集是R~中的一个正跨越集。

The problem of set partitions in combinatorial mathematics is conside-red, and the following three points are emphasized:(1) the non-recursivealgorithm for computing the number of partitions of an N-Set, P;(2)the algorithm for mapping the partition vector V to the partition sequencenumber D;(3) the algorithm for mapping the partition sequence number Dto the partition vector V.

本文对组合数学中的集合划分问题进行了一些探索，试图回答下面三个问题：①集合划分方法数P的非递归算法，②划分向量V映射到划分序号D的算法，③划分序号D映射到划分向量V的算法。本文以划分的构造树为基础，加以变换，得到数目树和分块树，由此求得P，以及K块划分方法数P_K。

This paper researches topological navigation based on POMDP exploringly and gives the state estimator, set of states, set of actions, observation function and transition model. The research establishes a foundation for future work.

本文对基于POMDP的拓扑导航做了探索性的研究，讨论了在实现拓扑导航过程中状态估计器，状态集，决策集，观察函数以及转换模型，为今后开展拓扑导航实验工作奠定了理论基础。

After the implementation of "Law on Administrative Approbation", enterprises have the right to decide whether to set up business archives or what kind of business archive to set up.

为此，需要对《全国档案馆设置原则和布局方案》做出修改，明确企业档案馆的永久保管档案的性质，同时要把企业档案馆纳入到"国家档案馆"的范围。

One point represents one set of parallel lines, the other point represents the other set.

一点消失于平行线的一端，另一点消失于另一端。

We establish a one to one correspondence between the set of risks and the set of stop loss transformations.

应用停止损失限额变换的性质证明了停止损失限额分离定理，并修正了AlfredMuller在此定理证明中的一个错误。

A one - to - one correspondence between the elements of two sets such that the result of an operation on elements of one set corresponds to the result of the analogous operation on their images in the other set.

同构的两组元素的一一对应的关系，这种关系使得对其中一组元素进行运算的结果对应于对它们在另一组中的像进行类似的运算所得的结果

In judging of the radix of an indefinite set, an one-one mapping between it and a known radix of indefinite set must be found out.

由于在判断一个无限集合的基数时，必须找出它与另一个已知基数的无限集合之间的一个双射函数。

This article tests the result correlation method and the onlooking video recording correlation method, from takes off the technical angle to carry on the discussion, explained that takes off the technology to complete the complete set movement the quality and the stable very important function, relates the complete set movement the success or failure.

本文试用成绩对比法和观看录相对比法，从起跳技术角度进行探讨，说明起跳技术对完成全套动作的质量和稳定起着至关重要的作用，关系到全套动作的成败。

In point set topological theory, open set and neighborhood are the basic concept.

在点集拓扑理论中，开集、域等是最基本的概念。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐