控制的

It appears that noncontinuous control technique is effective to realize di...

表明非连续控制方法是实现液压系统数字控制的有效途径之一。

This kind of entire direct current control rewinder electric control system through mathematical computation and parameter coordination,is conforms to the actual control need and obtaines the satisfactory control effect.

这种全直流控制的复卷机电控系统经过数学计算和参数的配合，符合实际控制的需要，取得了满意的控制效果。

The system was carried out with the objective ofdesigning a widespread use system which is independent of the concretetypes and use of naval and merchant ship and can be also applied toother military and industrial real-time control systems.

从技术发展观点看，它是光纤通信技术和微处理机技术相结合的网络通信系统；从应用角度看，它是满足在恶劣环境中以过程控制为目的的军事实时控制系统，由于系统中所有终端设备都带有计算机，因而从软件角度看，它是用光纤总线网络互连的集中控制的分布式计算机系统。

The Telecom service has some typic characters , such as complexity in business category , high quantity level , service control complicacy etc.

电信业务具有种类繁多、数据量大、业务控制复杂等特点，工作流管理是实现业务过程控制的重要技术。

to overcome some disadvantages of low precision,slow dynamic response,unconvenience parameter adjust existing in high-power ultrasonic power supply,it applies intelligent control composed of 8089 microcontroller is proposed.the article introduces the modulation principle of spwm,the composition of high-power ultrasonic power system applying the single chip computer to realize the soft of phase lock loop,the mechanism of work and the software thought.it realizes the low loss,high power factor and the whole performance of the circuit is developed.

摘 要：针对目前大功率超声波电源采用模拟控制电路存在精度低、动态响应慢、参数整定不方便等缺点，采用单片机8089组成智能控制的超声波电源系统。提出了基于spwm技术的双闭环控制策略和应用单片机实现软锁相的工作原理和软件思想，使整个超声波电源实现了低损耗、高功率因数，优化了电路的整体性能。

Instead, our gains now derive from amplifying the accurate control of materials -- the second regime of control.

相反，我们的收获现在是从放大那些对物质的精确控制中衍生而来。而对物质的精确控制，就是控制的第二帝国。

This dissertation will focuses on internal accounting control systems and comprises of three parts.

在本文中，将内部会计控制作为内部控制的核心内容进行了着重研究。

The dollies are conveyed within each conveyor segment over a clocked rail, whose speed is controlled by a motorized drive.

移动车在每一个输送机段内部通过一个时钟控制的轨道输送，轨道速度受机动驱动装置控制。

The traditional parallel theory without control interconnections has been adopted commonly in the parallel inverter system. There is a deviation between the steady output frequency and the instruction of this system controlled by the above scheme,and the heavier the load is, the droopier the frequency will be. When the error is out of the permitted range, the system can not be operated normally.

逆变电源无线并联系统常采用传统无线并联理论，即电压-频率下垂理论控制，采用此方案控制的并联系统，其稳态输出电压频率与指令值有偏差，且所带负载越重，稳态输出频率下降越多，当偏差超出允许范围时就会对所带负载造成影响，使其不能正常工作。

The control and communication mechanism is expatiated, and the workflow of the system is pointed out.

详细论述了面向电子商务的分销管理系统原型的控制机理与通讯机制，指出了系统总体控制的主要功能，并给出了系统总体控制的工作流程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。