Hydraulic control system of double - cylinder vessel gate is a sort of typical electrohydraulic proportional control system0 in order to study electrohydraulic flux control characteristics of this system, i have analyzed the principle of this hydraulic control system, and made its mathematics model ? in double - cylinder hydraulic system, it is necessary to process electric synchronous control in this hydraulic system, this paper also introduces a sort of fnn ameliorated from the point of view of intelligent control theory, and clarifies the principle of applying that network to achieve synchronous controlo at the same time, the means of fuzzy configuration analysis is used for network training, the comparative experiments make known that the method of applying fnn to realize synchronization control is feasible, furthermore, its effect is better than others0 this paper puts forward that a distributed control system can be used to monitor and control vessel gate within a real - time or remote distance, the basic project, structure, applications and functions of computerized scada system in hydraulic system of vessel gate is introduced ? a double layer network structure, epigynous and hypogynous machine network, is applied to this system, in accord with the application of technique such as plc, integrated software etc, this paper introduces the methods and application to achieve the computerized scada system in the task, and analyzes the characteristic of this system, in this paper, the application of configuration in monitor and control system of vessel gate is discussedo in addition, in accord with the application of technique such as visual basicb
雙缸船閘液壓啟閉控制系
統要求解決同步控制問題，文中從智能控制理論角度出發，採用了一種改進的模糊神經網路，結合模糊聚類分析方法，闡述了應用該網路實現同步控制的原理。通過對比模擬實驗表明：應用模糊補經網路實現同步控制是可行的，而且它的同步控制效果要優于傳
統的設置主從令缸控制方法，具有良好的魯棒性能。另外，本文提出了建立船閘控制系
統的分散式控制系
統，
介紹了船閘液壓控制系
統的計算機監控系
統（ scada ）的方案、結構、應用和主要功能，採用雙層網路化結構：上位機網路和下位機網路，並結合plc通信網路技術和組態軟體等技術構成的計算機監控系
統的實現方法，實際應用，分析了這種較新的系
統模式在船閘液壓控制系
統的計算機監控系
統的功能實現中所具有的特點。
Fire detection and fire alarm systems - introduction
火災探測和火災警報系
統.
介紹
For the instrument system, we introduce effective steps and technique of screen or grounding screen that can restrain the great mass of interference
針對儀表系
統，
介紹了能有效抑制絕大部分類型干擾的屏蔽和屏蔽接地措施和技術。
This article summarizes related theory on the status and function of service industry for economic development, systematically introduces and reviews the major point of view on the function of view on the function of service industry on economic development held by different schools such as post - industrialization society and new industrialism
本文對國外有關服務業在經濟發展中的地位和作用的相關理論進行了歸納和總結，系
統介紹了后工業社會、新工業主義等各個流派對于服務業在經濟發展中作用的主要觀點，並加以評述。
Iu inter - switching system interface
交換機間系
統介面
Passenger train auxiliary power systems interfaces
客車輔助電力系
統介面
Standard for passenger train auxiliary power systems interfaces
火車客車輔助電力系
統介面標準
Interfaces of tank systems - petrol station interface - part 3 : price sign
油罐系
統介面.加油站
介面.第3部分:價標
All the work of this paper can be concluded as follows : 1 to research the ways of quota calculating 2 to build up the mode of data stream, analyze and introduce the work principle of system 3 to research of the structure of system and accomplish the function 4 to research the relationship between the system and tache of production and management, to research the pontes of system ( including man and computer, bom designing and maintenance system, capp, process aided designing system, others ) 5 to research the ways of software designing, database designing and accomplishment this system can finish the quota calculating and editing of parts and components, make requisition, examine and approve of the quota list and provide the data maintenance and management, and print various quota lists and classified collect lists
本文主要進行了以下幾方面的工作： 1 、材料消耗定額制訂方法的研究2 、建立數據信息流程模型、系
統的工作原理的分析和
介紹3 、計算機輔助材料定額系
統結構的研究開發與系
統功能實現的研究4 、在工藝數字化系
統中材料消耗定額與其他生產管理環節和系
統的關系（包括人機
介面、 capp系
統介面、工藝行程輔助編制系
統介面及其它系
統介面）的研究5 、軟體設計方法和系
統數據庫設計和結構實現的研究系
統可以實現零部件主要材料和車間輔助材料消耗定額的計算機輔助編制、修訂，修改通知單輔助生成。定額明細表瀏覽審批並提供定額制訂基礎數據維護管理功能，按要求列印輸出各種定額明細表和分類匯總表。
The introduction of angeiipro spm ' s security policy management system
安全策略管理系
統介紹
Telecontrol equipment and systems interfaces electrical characteristics
遠動設備及系
統介面
Cre loxpmediated deletion of transgene in transgenic tobacco
重組系
統介導轉基因煙草中外源基因刪除的研究
In chapter 6 a digital interception system is designed and its operating principle is introduced. plenty of experimental results are provided here. in chapter 7 a mathematic model of electron beams in crt of computer vdu is given and entropy preservation performance of tempest transceiving system is discussed, a soft - tempest measure is suggested accordingly
其中第六章設計了數字偵收系
統，
介紹了其工作原理，並提供了豐富的實驗結果；第七章給出了計算機陰極射線管顯示器電子束的數學模型，據此討論了tempest通信系
統的保熵性，接著分析了數字偵收系
統的抗噪聲性能。
Information technology - user system interfaces and symbols - icon symbols and functions - part 6 : action icons
信息技術.用戶系
統介面和符號.圖標符號和功能.第6部分:活動圖標
( 4 ) the design of the amalgamative logical circuit and the interface of adjudicate dsp little system
（ 4 ）融合邏輯電路和判決dsp小系
統介面的設計。
Making use of the corba ' s excellent ability of the distributed object handling, fully considering the snmp ' s advantage of being widely supported, the thesis puts forward a kind of network management framework based on corba / snmp gateway. then, according to the framework, combining with itu - t " s recommendation of molding corba system by uml, the thesis models nms interfaces of requirement and analysis stage. the interface requirement is explained, and the static structures and dynamic behaviors are described with uml graphic syntax
本文分析了傳
統網管框架的不足，利用corba優秀的分散式對象處理能力，又充分考慮snmp支持廣泛的優點，提出一種基於corba snmp網關的網管系
統框架；然後，結合itu - t使用uml建模corba系
統的建議，對網管系
統介面進行了需求和分析階段的建模，闡釋了系
統的
介面需求，並使用uml圖解語法對
介面的靜態結構和動態行為進行描述。
Introduction to flying ash handling system of the boiler in 350 mw unit
機組鍋爐飛灰處理系
統介紹
Interface your applications to pam - compatible authentication systems
為應用程序提供pam兼容的認證系統介面
