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PLC mainly manifests in the elevator cuing control ' s application in its logical switch control function.

PLC在电梯升降控制上的应用主要体现在它的逻辑开关控制功能。

A novel phase synchronously demodulating circuit was introduced in this paper,in which digital controlled analog switch and high power amplifier were adopted.

介绍了一种采用数控模拟开关和大功率运放的角度位置信号同步相敏解调电路。

A search strategy based on switch group is devised in this paper, which enhances the efficiency and accuracy of search;establishing a fast ratiocinating fault restoration model which is based on EMS data, and adopting the search strategy to form the connecting relation of the equipments in the power system dynamically, so it is not necessary to do special maintenance to the system when the frame of the network changes;perfecting the fault restoration modules and ensure that the restoration scheme accords with the situation of locale and the operating regulations and the system is practical;adopting flow to check the security of all the restorable paths of the load island, which provides the gists to choose the restorable paths.

本文提出了一种基于开关刀闸组的搜索策略，提高了搜索的效率和准确性；建立了基于EMS数据的快速推理故障恢复模型，通过网络搜索动态生成系统内各设备的网络连接关系，网架结构变化时无需对该系统特殊维护；完善了故障恢复步骤，使恢复方案确实符合现场实际情况及操作规程，具有实用性；采用潮流计算校验孤岛各恢复路径的安全性，为各条恢复路径选择提供依据。

For optimizing allocation of sectionalizing switch, and achieving the least total reliability cost in the case of satisfying the reliability of major users, this paper proposes an optimization method for feeder automation planning, in which genetic algorithm is used.

提出了一种馈线自动化规划模型，并采用遗传算法进行求解，以优化开关配置，使得在满足重要用户可靠性的前提下，可靠性总费用最小。

The network switch techniques in the distribution of empty wagons on large-scale railway network is presented in this paper.

主要提出了优化大规模铁路网上空车调配的网络变换方法。

Besides these, we also do some work about the fabrication hoping to provide a solid base for the high speed switch research in our lab and get a good result in the future.

此外，我们还在具体的工艺制作方面进行了探索和实验，期望能为实验室的高速光开关研究项目打下坚实的基础，并且希望最后制作完成的光开关能有较好的性能。

However, in CF, the switch from other arms lie in ambush when the right personHand will do a pull bolt action, which an action on the cost of nearly half a second time, a direct result of the switching time longer unacceptable.

但在CF里，从其他武器切换成狙的时候人物的右手会做一个拉枪栓的动作，这一个动作就耗费了将近半秒钟的时间，直接导致了切换时间长得无法接受。

IPhone's network users to switch defect must be die-hard Apple fans, only the iron in order to abandon the existing number of investment and the original operator's brand loyalty, and only iron in order to ignore the replacement cost and is bound to increase new business expenses, transfer network users will be the main body of iPhone.

投奔iPhone的转网用户一定是铁杆的苹果粉丝，只有铁杆才能放弃既有的号码投资和对原运营商的品牌忠诚，也只有铁杆才能无视换机成本和必定增加的新业务支出，转网用户将是iPhone的主体。

Process of program by hand, improve the efficiency, reduce the losing and wasting.The models and methods of optimization design for disc cam which in CT36-110 spring operating mechanism that the paper has put forward has some theory significance and applicable value for spread and apply the CAD/CAE/CAM technique in high voltage switch industry.

本文的研究所提出的CT36-110型弹簧操动机构中盘形凸轮优化设计的数学模型和优化方法对高压开关行业进一步推广应用CAD/CAE/CAM技术，开展优化设计研究具有一定的理论意义和实用价值。

Working Principle: When the tape transport at the scene of emergencies affecting in any position along the line in the wire rope hanging ears, forcing cam rotating machine and computer-driven switch action, issued a shutdown signal to shutdown the effect of the expansion of the Prevention of Accidents.

工作原理：当胶带运输机现场紧急事故时，在沿线任意位置牵动系在挂耳上的钢丝绳，迫使机内凸轮转动而驱动微机开关动作，发出停机信号，达到停机效果，防止事故的扩大。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。