轮换

Characteristics of a number of gates from the set of all generalized Toffoli gates are studied. Any permutation S is proved to be generated by a n-cycle δ and a permutation τ=i(subscript j, i together. It shows that any neighboring 2-cycle permutation can be generated by at most two NOT gates without ancilla bit.

本文研究了生成Toffoli门集合的可逆逻辑门数的特点，证明了任意置换S可以由n-轮换δ和一个置换τ=i(下标 j，i生成，同时证明了相邻2-轮换可由至多两个NOT门在不增加额外信息位的情况下生成。

The fourth chapter arises the problem of aging of sample aiming at the applied fixed sample survey.

第四章，针对采用的固定样本调查方法，提出样本老化问题，并由此引出关于样本轮换问题的简单探讨，提出样本轮换主要遵循的原则。

Job enlargement is similar to job rotation in that people are given different tasks to do.

工作扩大化与工作轮换相似，也是让员工从事不同的工作，但是，工作轮换是在一个时期内只从事一类工作，在另外时期再从事其他工作。

This paper puts forward a unified balanced one-level rotation scheme according to different one-level rotation schemes and estimation methods.

针对现存的各种单水平轮换模式和估计方法，本文提出一套统一的平衡单水平轮换模式。

In order to solve difficulties of calculation of equation groups, the coordinate transmigration method was adopted. The store or purvey quantity of water decision-making from malti-reservoir can be translated simultaneously to single reservoir step by step.

为解决方程组求解带来的困难，采用坐标轮换法，将多库同时供、蓄水决策转化为单库逐次轮换决策，并结合水库常规调度图规则，对判别式法进行修正，使求解结果更为合理。

The essay reviews previous study on this topic and A-share listed firms that have periodically rotated auditors during the period form 2003 to 2005 will be selected as research sample. Basing on whether or not the listed firm changes the accounting firm, the sample will be classified into two group—internal auditor rotation group and external auditor group.

本文在回顾国内外重要文献的基础上，选取2003-2005年进行审计师定期轮换的A股上市公司作为研究样本，并将其按是否同时变更会计师事务所分为内部轮换和外部轮换两类，使用调整后的截面Jones模型估计的操纵性应计利润绝对值计量盈余质量，并将其作为审计质量的衡量指标，对定期轮换与审计质量之间的关系进行了实证检验以分析定期轮换制度的实施对审计质量的影响。

In chapter one,the writing research the questions in sample rotation when sample with simple random sampling according the process of the sample rotation.

第一章 这章内容属于文献综述性质的，主要是按样本轮换的实施过程，讲述前人对简单随机抽样下的样本轮换理论的有关问题。

Triple integral and surface integral are first simplified through the alternation of integral variable and integral extent and then calculated in other ways so that the two kinds of integral calculation can be made simple.

探讨了轮换对称性在积分计算中的应用，利用积分变量与积分区域的轮换对称性先简化重积分及面积分，然后再采用其它方法来计算，使这两类复杂的积分计算变得简单。

It is the same principle as the rotation turn, except that in addition, you start with your knees flexed, then you do the rotation.

这是同样的原则的轮换反过来，但除此之外，你开始你的膝盖弯曲，那么您就轮换。

Now that we are putting together good results - squad rotation still withstanding - and the lazy journos have conveniently shut-up about squad rotation, it seems the Rafa-rotation critics are attempting to back-track through the back-door.

现在我们的轮换还在继续，而战绩开始好转。懒惰的记者们迅速收起了对轮换的批评，看起来这些批评者似乎正要从后门不留声息的离去了吧。

This paper analyzes the compound attractor structure of a new three-dimensional autonomous chaotic system.

分析了一种新的三维自治混沌系统吸引子的复合结构。

ON shut rivals out of their transmission systems and shy away from reinvesting their profits in network improvements.

ON将竞争者挡在了其输送体系之后，并不愿将其收益再投资于网络改建工作。