执行地

It is vital that a firm have assurance that computer programs, especially those that control manufacturing processing, will consistently perform as they are supposed to within pre-established operational limits.

有一点时至关重要的，就是公司能够确保它的计算机程序，特别是那些控制生产过程的计算机程序，能够在预先设定的操作限度内，始终如一地执行它们被期待的职能。

This paper proposes a new kind of the circle arc interpolation ricursion algorithm of eight octants based on the principle of minimum deviation interpolation algortihm.

本文基于最小偏差插补算法的主要思路，提出了一种新的八卦限式的圆弧插补递推算法，其算法简单、插补精度高、执行速度快，可以方便地应用于各种两轴CNC系统。

Every knowledge worker has a differrient major,so, to harmonize the different department is very difficult.As a result, it is very essential to manage the knowledge workers effectively in high-tech SMEs so that they can try their best in working.

由于高科技企业人员过于专业化，各职能部门协调非常困难，从而削弱了执行力，所以有效的管理知识型员工使其能够更好地为企业服务对企业发展有着重要的意义。

Firstly, based on the sliding mode control and backstepping technique, a new attitude tracking controller is derived to control the attitude motion of spacecraft, the stability of the system is analyzed via Lyapunov method and the reaction wheel dynamics is also considered from the real applications point of view. The whole design process is divided into two steps: the first step is to use sliding control technique to design suppositional adaptive variable structure controller; and the second step is to design attitude tracking controller based on SMC and backstepping technique. Numerical simulations are performed to show that both tracking maneuver and vibration suppression can be accomplished effectively.

首先，采用自适应后步法结合主动振动控制技术设计了姿态跟踪鲁棒控制器，基于Lyapunov方法分析了系统的渐近稳定性；在此基础上，显性地考虑了执行机构动态特性问题，将整个设计过程分为两个步骤：第一步采用滑模控制技术设计了变结构虚拟控制器，给出自适应控制律的设计方法；第二步，将后步法与滑模控制技术相结合，设计了姿态跟踪鲁棒控制器，给出飞轮电压的输入算法及稳定性分析；最后，将提出的控制方法应用于挠性航天器的姿态跟踪控制，通过数值仿真对所提方法的可行性与有效性进行分析和验证。

In the Kuomintang areas, there are many people who cannot seriously carry out the policy of having well-selected cadres working underground for a long period, of accumulating strength and biding our time, because they underestimate the gravity of the Kuomintang's anti-Communist policy.

在国民党统治区域，许多人不能认真地执行荫蔽精干、长期埋伏、积蓄力量、以待时机的政策，因为他们把国民党的反共政策看得不严重

New York state's attorney-general has reportedly issued a subpoena to Bank of America demanding data on its most well-rewarded employees. A penitent Peter Wuffli, ousted as UBS's chief executive in July 2007, has returned SFr12m ($10m) in bonus entitlements to the Swiss bank.

据报导纽约州首席检察官已经发传票给美国银行索要其有关薪酬最高雇员的数据。2007年7月被逐出瑞士联合银行的前执行总裁 Peter Wuffli 满是懊悔地把所得的一千二百万瑞士法郎的奖金退还给了瑞士银行。

The Siberian Husky is a medium-sized working dog, quick and light on his feet and free and graceful in action. His moderately compact and well-furred body, erect ears and brush tail suggest his Northern heritage. His characteristic gait is smooth and seemingly effortless. He performs his original function in harness most capably, carrying a light load at a moderate speed over great distances. His body proportions and form reflect this basic balance of power, speed and endurance.

西伯利亚哈士奇是一种中型的工作犬，足步轻盈快捷，行动优雅，它适度结实和良好的皮毛、直竖的耳朵、毛刷式的尾巴都提示了它的北方动物遗传特性，它特有的步态是平顺，似乎不花任何力气，在日常工作中它尤其能出色地执行其天生的功能：以平缓的速度负载不重的货物走很长的距离，其身体的比例和构成反映出它力量速度和耐力的基本平衡。

According to Lenovo, last year's deal was very well-executed.

据联想集团，去年的交易是非常成功地执行。

Therefore, the main spool displacement volume will be able to accurately size and with the current direction changes, leading to hydraulic actuators to control the flow and stress.

因此，主阀芯的位移量就能精确地随著电流的大小和方向而变化，从而控制通向液压执行元件的流量和压力。

This test is performed because a permanently stuck key will inhibit the correct operation of the unit.

这个测试执行因为一把永久地陷进的钥匙将禁止正确单位的操作。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。