提升

Therefore, we apply the distributed monitor and control network technology based on OMRON PLC to the mine hoist"s back-up protection control system, working-condition monitor system, analog data acquisition data processing system. And applying the HOST Link and the PLC Link communication technology, we realize the following functions, the real-time monitor and control the hoist"s running state and running speed on line, real-time dynamic display, unified management by computer.

为此我们把所研究的由OMRON公司的PLC组成的集散测控网络技术，实际应用到矿井提升机的后备保护控制系统和提升机的工况检测、模拟量的数据采集与处理系统之中，并且应用PLC网络中的HOST Link和PLC Link通信技术，具体实现了对提升容器的运行状态、运行速度的在线实时监控和动态显示以及计算机的统一管理。

Another approach in enhancing the light extraction efficiency of AlGaInP LED was accomplished using a surface roughening process. In this process, the Au(170 nm)/AuBe(260 nm)/Au(170 nm) ohmic contact layers were first deposited on the GaP window layer. After the alloy annealing process (480°C for 10 min), the Be atoms will diffuse into the GaP top layer and form non-uniform clusters. The LED samples were then immersed into a mixture 3H3PO4:1H2O2:1H2O solution for 6 min, resulting in a rough GaP surface. The luminous intensity of the AlGaInP LED can increase from 42 to 50 mcd, that is, an 18% enhancement can be achieved via the present non-photolithography surface roughening process.Keywords: LED, AlGaInP, Cu substrate, Reflector, Surface roughening

在实验的第二部份是开发磷化镓窗口层之粗化制程，我们是藉由正面金/铍欧姆接触电极之熔合制程，使铍扩散至磷化镓层，同时利用铍渗入磷化镓造成之特殊组成，可形成不均匀之蚀刻阻挡，而在磷化镓表面形成粗化，我们发现480℃、10分钟的熔合制程，加上浸泡磷化镓蚀刻溶液6分钟，可将四元发光二极体之发光亮度由42 mcd 提升到50 mcd，经由此无光罩粗化制程可将亮度提升18%，明显提升磷化铝铟镓发光二极体之外部量子效率。

When power is transmitted to the elevator shaft, it drives the splined center wheel and the planetary mechanism which consists of three planetary wheels forming 120 degrees with each other and the inner gears drives the drum to rotate, the hoisting band brake is combined with the hoisting disc, and the drum's left ring is combined with the braking band brake, then the elevator has three status: hoisting, braking, and lowering down.

当动力传至升降机轴后，轴带动与花键联接的中心轮，三个互成120度的行心轮及内齿圈组成的行星机构，使卷筒回转，提升抱闸与提升盘结合，卷筒左端外圈与制动抱闸结合，这样升降机具有提升、制动、下降三种工作状态。

Through the research of the application of hoister stroke control and computer control, the paper introduces the design and the application of control system of auxiliary shaft hoister.

本文以孔庄矿副井提升机改造为工业背景，通过对提升机行程控制和计算机控制技术在矿井提升机中的应用的研究，阐述了副井提升机计算机控制系统的设计与应用情况。

In this process, some areas have advanced the schooling level blindly and resulted in a faultage in the cultivation and many preschool teachers' schools are stuck in a dilemma with the direction and approaches unclear.

在提升幼教师资职前培养层次的过程中，部分地区存在着盲目提升现象，从而导致出现培养的断层现象。为数众多的中等幼儿师范学校提升方向和提升路径不明确，进退两难。

Pass to computer control technology to the application and the research in the shaft hoist, we introduce that the new breeze well hoist computer control system to adopt the most advanced technique of PLC nowadays, by full-digital thyristor DC speed regulated system to constitute of parallel 12 pulse technology and magnetic fields to change toward technology, reform the traditional generator- electric motor machine set and relay control of hoist, by F- D machine set the unadvanced drive of wind reformation to become having the international advanced the horizontal full digital DC to drive the system.

通过对计算机控制技术在矿井提升机中的应用和研究，阐述了新风井提升机计算机控制系统采用了当今最先进的PLC技术、由全数字晶闸管直流驱动系统组成的并联十二脉动整流技术和磁场换向技术，来改造传统的发电机—电动机机组+继电器控制的提升机，从而使落后的F—D机组驱动的提升机改造成为具有国际先进水平的全数字直流驱动系统。

Detailed work is as follows:(1) During the research of enterprise"s technology innovation ability based on knowledge communion, firstly the paper analyses the improvement approach of enterprise"s technology innovation ability based on the resourse of knowledge communion, the process of knowledge communion and the carrier of knowledge communion; anatomies the influence of attitude during knowledge communion, subjective rules and self-efficiency to enterprise"s technology innovation ability, puts forward the mechnism model of improving enterprise"s technology innovation ability based on knowledge sharing.

纵观全文，其主要工作概括如下：(1)在研究基于知识共享的企业技术创新能力提升机理中，论文首先从知识共享源的运动、知识共享过程、知识共享载体三方面分别分析了企业技术创新能力提升途径；剖析了知识共享中态度、主观规范、自我效能对企业技术创新能力提升的影响；提出了基于知识共享的企业技术创新能力提升机理模型。

False ascension causes the guru to ascend at the expense of the following; however the guru does not really ascend, he or she only combusts as no fourth dimensional form was created in the ascent.

虚假提升导致古鲁以跟随者的代价提升，但古鲁并不真正提升，他或她只会燃烧，因为没有第四密度的形体被在提升中构建。

According to the characteristic of mine hoist runned by control system,puts forward and uses tolerant control technology of integrate intelligent sensor to improve the stabilization safety and reliability of mine hoist control system in the sensor fault.

传统控制技术难以在故障情况下对矿井提升机的复杂控制系统实现有效控制，提出了在提升机控制系统中采用集成智能传感器容错控制方案来实现提升机的容错控制，以保证提升机在传感器故障情况下，系统仍能稳定可靠的运行，增强了系统的可靠性，避免了事故。

In addition, the mine is a major upgrade of equipment and Machinery- electrical equipment, the cost and power consumption isrelatively high, therefore, the design of the new and old mineshaft into the design, determine a reasonable upgrade system, mustgo through various technical Economy, with the specific conditionsof the mine to ensure that upgrading equipment in the selection andoperation of the two aspects are reasonable, which called for mineequipment upgrade of an economic nature.

此外，矿山提升设备是一大型的综合机械－电气设备，其成本和耗电量比较高，所以，在新矿井的设计和老矿井的改建设计中，确定合理的提升系统时，必须经过多方面的技术经济比较，结合矿井的具体条件，保证提升设备在选型和运转两个方面都是合理的，即要求矿井提升设备具有经济性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。