查询词典 task force

The generalized force consists of the generalized conservative force, the generalized dissipation force and the generalized force in correspondence with the generalized coordinate except the generalized conservative force and the generalized dissipation force.

基于非自治有阻尼系统推导了第二类Lagrange方程，使用虚功原理，给出了广义力的求解方法，广义力由广义保守力、广义耗散力、除广义保守力和广义耗散力以外的对应于广义坐标的广义力这3部分组成。

In this paper the conflicting discussion of scholastic view-point on seepage force which has lasted many years is stated. Then the physical concept of seepage force and its related forces including the resolved two components (a seepage force and a buoyant force) from seepage resultant force, the transformation between the seepage force and boundary pore water pressures, schematic diagram of forces acting on unit soil mass and the mathematic proof by Green theorem are described.

追述了多年来对渗透力学术观点的争论，并再就此问题论述了渗透力的物理概念及其与之相关的各力（包括渗流作用合力及其分解成的两个分力，渗透力与周边孔隙水压力的转换关系及各力作用在单位土体的图示；从数学上引用格林公式，证明土体表面水压力与土体本身渗透力之间的转换关系。

Through the analysis, the paper reaches the following basic conclusions: The quantity of Chaoyang district"s transient population will increase continuously, residential period will prolong gradually and renting house will still be the major residential way of transient population; transient population play a positive role in the district"s socioeconomic development, but on the other side they make city infrastructures more difficult to bear the existent heavy burden, difficulty in city management is increased; transient labor force mainly undertake the supplementary role of the district labor force, but along with the open of the labor force market step by step and the further improving of the quality of transient labor force, the competition between transient labor force and local labor force tends to be intense; the current management policy of transient population in Beijing exists some problems, which stresses management and makes light of service, stresses duties and makes light of rights and interests, stresses planning and makes light of market, stresses outside and makes light of inside, but the policy is tending to the developing direction that is helpful for transient population to flow.

文章通过分析得出以下基本结论：朝阳区外来人口的数量还会继续增长，居住时间逐渐延长，租住房屋仍然是外来人口最主要的居住方式；外来人口在为本区社会经济发展起到积极作用的同时，也使城市基础设施不堪重负，城市管理难度加大；外来劳动力主要承担着本区劳动力的补充角色，但随着劳动力市场的逐步开放和外来人口素质的进一步提高，外来劳动力与本地劳动力的竞争趋于激烈；北京市现行的外来人口管理政策存在着重管理而轻服务、重义务而轻权益、重计划而轻市场、重外部而轻内部的问题，但正趋于有利于外来人口流动的方向发展。

The results of calculations showed that the maximum increments in saltation height and horizontal distance due to the Magnus force were 10.2 and 24.9%, respectively, and that both increments increased with increasing lift-off angle. The maximum increments in saltation height and horizontal distance of sand grains caused by the Saffman force were only 4.6 and 3.7%, respectively. The vertical concentration distribution of Aeolian sand flow follows exponential function distribution whether or not force analysis of saltating sand grains includes Magnus and Saffman force. The effect of Magnus and Saffman force on the vertical concentration distribution of Aeolian sand current makes the rate decrease near sand bed and it is consistent with the effects of Magnus and Saffman force on the saltation height and distance of sand grains.

Magnus力对跃移高度和水平距离产生的最大增量分别可达到10.2%和24.9％，这两个增量均随起跃角度的增加而增大；Saffman力对跃移高度和水平跃移距离产生的最大增量分别为4.6%和3.7%；是否考虑Magnus与Saffman力，风沙流垂向质量百分浓度均服从指数函数分布，Magnus与Saffman力使得风沙流垂向质量百分浓度较不考虑它们的作用呈现出底层的比例较小，上层较大，Magnus与Saffman力对跃移高度的影响基本与其对风沙流垂向质量分布的影响一致，不过Magus力对风沙流垂向质量百分浓度分布影响较大，0-2cm范围内尤为强烈(7.16-10.81)，其他高度层(2-20 cm)的影响相对较小(0-2.95)。

First open daily activities facie double task of the day, if not more than silver, the two take a chance to spend 50 can occasionally hit the double task; if enough money as far as possible towards the double task of counting, so The next day there are more than twice higher than the experience of the task.

先打开每日活动，看下当天双倍任务是什么，如果银子不多，花50两碰碰运气也能偶尔撞上双倍的任务；如果银子够多，尽量朝该双倍任务算，这样第二天就有了高于两倍以上经验的任务。

Risk management can be divided into five parts, these five parts are respectively: The risk of turning uncertainty into essential task that the risk is stated discerns the course, the risk changing into being arranged in the order of PRI tabulates the risk analysis course of the necessary task to state the risk, will tabulate and change the definition risk of the task needed in order to tackle the plan in risk to plan the course according to the risk that PRI will be arranged , monitor the risk state and give notice to start the risk and tackle the risk that take action and follow the course, with carry out the action plan of the risk, the risk in order to drop the risk to the task that the acceptable degree needs to finish deals with the course.

风险管理可被划分为五个部分，这五个部分分别是：将不确定性转化为风险陈述的必要任务的风险识别过程，将风险陈述转变为按优先级顺序排列的风险列表所需的任务的风险分析过程，将按优先级排列的风险列表转变为风险应对计划所需要的任务的定义风险计划过程，监视风险状态以及发出通知启动风险应对行动的风险跟踪过程，和执行风险行动计划，以求将风险降至可接受程度所需完成的任务的风险应对过程。

In order to be scheduled with the Task Manager as a task to be run, an object must be serializable and must implement the Task interface.7 The example below turns our AppListener into a task and starts it logging "Hello Timer" messages after a five-second delay at a half-second repeat period.

为了作为一个任务让任务管理器来调度运行，一个对象必须序列化并且必须实现 Task 接口。(7)下面的例子将我们的 AppListener 变成一个任务，并且开始运行5秒后，每隔半秒反复打印记录&Hello Timer&。

The welding robot task programm system makes up with condition model building organ, task programmer, parameter arithmetic organ, task planning organ and sensor information processor. The task programm function is implemented.

开发的由环境建模器、任务编程器、参数运算器、任务规划器和传感信息处理器组成的专用焊接机器人任务级离线编程系统，实现了基本的任务级离线编程功能。

Moderate noise (75、85dBA), didn't has significant effect on simple control and reaction task such as two-hand coordinate tracking, complex reaction time and persuit aiming. After sustained exposure of 1. 5h to noise with intensity of 85、95 dB , there was a tendency to decrease in light tracking performance of dual task (light tracking and oddball vedio-moter reaction) with a very large difference among subjects. The attention distribution between main task and second task changed.

中等强度的噪声（75、85dBA），对于双手协调光标追踪、复杂反应时及目标跟踪等较为简单的操纵和反应并无显著影响；85、95dB强度的噪声持续暴露1.5h，可使双重任务（光标追踪和oddball视觉-运动反应）的光标追踪绩效有降低的趋势，并有很大的个体差异，主、次任务之间的注意分配发生了改变。

The purpose of this study is to understand the effect of the skill variety, task identity, task significance, task autonomy, task feedback to the job satisfaction and will to stay of employee, also the moderating effect of intrinsic job motivation, based on 5 dimensions of job characteristic and the job satisfaction as well as the will to stay of convenient chain store employees.

本研究是以工作特性的五个构面与连锁便利商店门市员工的工作满足及留任意愿之关联性为主题，试图探讨在内在工作动机的调节下，对技能多样性、工作完整性、工作重要性、工作自主性及工作回馈性与工作满足及留任意愿之关联性的影响。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。