查询词典 time and motion study

The linear function applicable scope is broad, when the reservoir turnover water volume and the time, the student leaves the staircase mouth population and the time and the time and the motion communication speech spends the comparison and so on the relational question has the important application;The study linear function, may deepen in the life the linear question understanding and the understanding, is helpful in solves some simple function problem; The linear function some problem solving method has the universality in mathematics, the linear function related theory may use for to solve some other mathematics problem, For instance the dual linear equation group, a Yuan inequality, a Yuan quadratic equation most value question and some complex mathematics question, the light is studies the linear function the theory is insufficient, the key is can utilize actual the linear function goes is our final goal.

一次函数的适用范围广，在蓄水池的进出水量与时间、学生出楼梯口人数与时间与时间和移动通讯的话费比较等的关系问题时均有重要的应用；学习一次函数，可以加深生活中线性问题的认识与理解，有助于解决一些简单的函数问题；一次函数的一些解题方法在数学中具有普遍性，一次函数的有关理论可以用来解决一些其它的数学问题，比如二元一次方程组、一元一次不等式、一元二次方程的最值问题及一些复杂的数学问题，光是学习一次函数的理论是不够的，关键是能把一次函数运用到实际中去才是我们最终的目的。

This thesis consists of three chapters .In chapter one , the distributions of the last exit time and the corresponding results of Brownian motion in Markov process are introduced ,and previous remarkable achievements on the excursion of Brownian motion are numerated too ,also ,we introduce the main results and the history of elliptic diffusion process; In chapter two ,we summarily describe the excursion in Markov process and the result of the first hitting time of the elliptic diffusion process ; In last chapter ,we study estimates for the distributions of above three maximum excursions and minimum excursion in the elliptic diffusion process on R (d≥3), which leads the excursion of Brownian motion on ball on R (d≥3) to become a particular case .

全文共分三章，第一章介绍对称Markov过程中布朗运动的未离时分布及相关研究结果，列举了前人对布朗运动的游程问题的研究成果，并用较多篇幅介绍了一类特殊且非常重要的扩散过程——一致椭圆扩散过程的研究历史和本文的主要研究结果；第二章介绍Markov过程有关停时及游程的概念，叙述了一致椭圆扩散过程的定义，并给出了一致椭圆扩散过程有关首中时的结果；第三章是本文的核心部分，详细讨论了暂留一致椭圆扩散过程关于R~d(d≥3)上球的三类极大游程和极小游程的分布估计，使得布朗运动关于球的游程问题成为特例。

The above problems are studied in this thesis. First, the implicit NND scheme with mix flux splitting method proposed by Zhang Hanxin that is first order accurate in time and second order in space is modified. The modified scheme keeps the characteristics of fast convergence and is second order accurate both in time and space. It can be capable of simulating the unsteacly flow. Second, the topological method founded by Zhang Hanxin is improved to study the characteristics of vortex near the singular point on its axis and the cross streamlines on the longitudinal section passing the vortex axis. On the basis of topological results, a program which visualises numerical results is made out. It can help us analyse the characteristics of vortex motion.

本文对上述问题做了研究：第一，在数值模拟方面，借助于张涵信提出的NND算法和混合通量法，我们将他建立的时间为一阶、空间为二阶精度的快速隐式算法推广为时间和空间均为二阶精度的算法，这样做保留了原格式收敛快的特点，而且能适用于真实的非定常流态的计算；第二，将张涵信的拓扑分析方法加以推广，研究了涡轴附近及破裂点邻域内流场的空间特征，并以这些拓扑分析结果为指导，研制了一套显示计算结果的软件，这一软件能很好地帮助我们分析流场的计算结果和旋涡演变的特征。

Work Study involving the use of Method Study, Time Study and Motion Analysis techniques to reduce waste in our work

提高生产效益并减少浪费。1。通过工作研究中的方法研究、时间研究和动作分析，降低工作中的浪费

Time and motion study

生产效率的测算和控制以及人机管理

Supervise a staff of industrial engineers engaged in establishing and verifying standard production rates using standard data or time and motion study methods.

使用标准数据或时间以及动作研究方法的手段来建立以及检验标准生产率。

The goal-setting conceptThe idea of assigning employees a specific amount of work to be accomplished-a specific task, a quota, a performance standard, an objective, or a deadline-is not new. The task concept, along with time and motion study and incentive pay, was the cornerstone of scientific management, founded by Frederick W.

目标设定的概念给雇员分配完成特定量的工作，特定任务、配额、生产定额、目标或者截止日期，这一想法并不新鲜，这种任务的概念，以及工业操作效率的研究分析是科学管理的基石，早在70年以前就由弗雷德W。

The goal-setting concept The idea of assigning employees a specific amount of work to be accomplished-a specific task, a quota, a performance standard, an objective, or a deadline-is not new. The task concept, along with time and motion study and incentive pay, was the cornerstone of scientific management, founded by Frederick W.

目标设定的概念给雇员分配完成特定量的工作，特定任务、配额、生产定额、目标或者截止日期，这一想法并不新鲜，这种任务的概念，以及工业操作效率的研究分析是科学管理的基石，早在70年以前就由弗雷德W。

The methods used are time and motion study by using stopwatch, participated observation, in-depth interview, Delphi.

然而，本研究欲探讨旅馆房务部人力资源的运用及管理，因此针对一家个案观光旅馆之房务员的洁房作业进行动作与时间研究，将所测量所得的时间视为工作绩效之一，目的在於制定洁房的标准时间及标准作业流程，并深入探讨影响房务员洁房时间的因素，同时本研究也想了解房务员之工作满意度及服务态度与其洁房时间的关系，因此本研究亦采用参与观察及深度访谈来搜集个案房务员对工作满意度与服务态度之质化资料，同时运用专家意见法来评量个案房务员之工作绩效，藉以探讨个案房务员之工作满意度、服务态度与工作绩效之间的关系。

People used to apply the traditional IE techniques such as "Time and Motion Study","Overall Equipment Effectiveness" and so on to solve problems.

以往IC封装厂在面对生产效率提升与成本降低之课题，解决的方式大多以工业工程之各项方式进行改善，例如有动作与时间研究、总合设备效率（Overall Equipment Effectiveness，OEE）等。

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。