database port 中文意思是什麼
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The system realizes multiple serial port communication and management by way of multi - port serial board ( 2 ) use the database technology to manage and manipulate the physics information data of nc tool. the basic information management system, the nc program auto - create system, the simulation of cutter working and dnc communication program are integrated to one system. it realizes the offline programming and controls of no - punched tape, helps to cut short the supplementary cutting time and improves the efficiency of to program and machine tools and realizes the separation and seamless connection of program and manufacture
本課題以硬體為輔助手段，以軟體為主要手段實現了以下功能：以串口擴展卡來實現網路中多臺數控機床的通信和管理；使用數據庫技術對數控機床的物理信息進行管理和操作，將數控機床基礎信息管理系統、 nc程序自動生成模塊、刀具加工軌跡模擬模塊和dnc通信介面模塊集成為一體，實現了數控加工的離線編程和數控系統的無帶控制，提高了編程效率、質量，縮短加工輔助時間，提高了機床的效率，既實現了編程和加工的分離，又達到它們之間的無縫連接。 -
On the above theories foundation, this paper will program simulation software for the port ' s tugboat marshaling, at the moment of designing, for the consumer ' s convenience using, the software will save and maintenance the large data of simulation running by adopting the technique of database
在上述的基礎上，本文開發了港口拖輪配置的模擬系統軟體，在軟體設計時，採用了數據庫的技術來存儲模擬運行時產生的大量數據，方便用戶對模擬數據進行維護。 -
Consider this extreme example : if the record size is somewhat bigger than half of a data page, almost half the space on each data page is wasted. some database designers opt for wide table design and port their mainframe database schema down to the device
試考慮下面的極端示例：如果記錄大小稍大於數據頁的一半，每個數據頁就會浪費幾乎一半的空間。一些數據庫設計人員會選用寬表設計方案並將主機數據庫架構移植到設備上。 -
According to the trend, this paper introduces the technology of database and pc ' s serial port communication, which is adopted as the technology premise of wireless surveillance control system. and it illustrates the key technologies of how to realize the wireless surveillance control system. by making full use of its possible expansibility, flexibility and pervasive applicability, as well as the serial port communication technology, scada could help to transmit batch of data effectively, extend the ascii code serial port communication processing in the mscomm components and transmit the large - scale data stream
針對這一趨勢，論文在介紹了作為無線監控軟體系統的技術前提的數據庫技術和微型計算機串列口通信技術的基礎上闡述了實現無線監控軟體系統的各項關鍵技術，對利用數據庫系統對數據結構間的關系的嚴格定義和約束實現系統的可擴展性、靈活性與普遍應用性、利用計算機串列口通信技術實現批量數據傳輸、實現了數據的有效傳遞、 mscomm控制項中擴展ascii碼的串口通信處理和大型數據流的傳輸等項技術作了詳盡地說明，並對已完成的系統作出了評價，提出可以進一步改進的意見。 -
Sql server 7. 0 is used to develop the database system, which consists of below five data tables : customer account table, power failed information table, manager information table, communication port table, watch reading approach table
本文選用sqlserver7 . 0數據庫，數據庫主要有五張表：用戶用電信息表、斷電信息表、管理員信息表、通訊埠表、抄表方式表。 -
Its software functions in receiving and analyzing short message and sending teledata. the later, related to program technique such as multithread communication by serial port com component and so on, is windows application based on sql sever database which is developed in vc + + 6. 0 environment. it mainly performs som tasks such as sending orders storing and operating teledata and others
抄表管理系統用vc + + 6 . 0編寫的基於sqlsever數據庫的windows應用程序，涉及串口通信、多線程、 com組件等編程技術，主要完成用戶數據的採集、存儲和管理任務。 -
With the design of essential safety circuit, the press instrument can be used in coal mine safely. besides reading press data from the portable press collector through serial port, processing press data and putting data into the database, the data processing software for pc can print data in report and graph forms. the software can also visit, query and edit the records in the database
本論文所設計的上位機數據處理軟體可以通過串口讀取壓力手抄器中的壓力數據，經過處理后保存於數據庫中，並能以報表和曲線圖的形式列印出來，便於統計和查閱，而且實現了訪問、查詢和編輯數據庫中的記錄等功能。 -
The sql server 2005 database engine supports the ability to listen on multiple ip addresses, but the automatic registration of spns only registers the first port it identifies
Sql server 2005數據庫引擎支持偵聽多個ip地址的功能，但是自動注冊spn只注冊其標識的第一個埠。 -
This paper provides a discussion on the theory of distributed database, summarize the virtues and flaws of two - phase - commit protocol and replication technology, and then puts forward a synchronous update system model to solve the problems encountered while longkou port was realizing the data share among different kind of databases located in different area. this model, based on 2pc and the mainstream database replicate technology at present, can realize data sharing and data consistency among heterogeneous databases by odbc and tcp / ip technology, and now has been partly implemented
本文在討論有關分散式數據庫理論的基礎上，總結了兩階段提交協議和數據庫復制技術在異構型分散式數據同步中的優缺點，以龍口港信息系統在實現異構分散式數據庫共享過程中遇到的問題為背景，利過odbc和tcp ip技術，對數據庫更新事務進行存儲轉發，進而實現數據同步更新的系統模型，提出了一套網路環境下的分散式數據庫同步機制。 -
The paper gives the process of how to design the whole application system, describes how the client terminal and the server terminal works in detail, gives the final result of the application program, analysises the problem happened in the system and gives the way to resolve them. the design includes two parts : ( l ) hardware : the hardware system is mainly structured by distributed single chip micyoco data processing system based on rs - 485 bus ; ( 2 ) software : this part designs the scm program by c language, we use visual basic to design the client and the server application program, the whole software includes com port communication program and remote data transmission, we also use sql server 2000 to build the remote database system
本系統設計完成的主要工作有： （ 1 ）系統硬體設計：主要是由基於rs - 485總線和單片機組成的分散式多路數據採集系統； （ 2 ）系統軟體設計：使用單片機c語言設計了單片機工作程序，使用visualbasic語言完成了系統中客戶端、服務器端應用程序設計，其中包括數據採集部分中的串列口通信程序設計和client server模式下的遠程數據傳輸程序設計，使用sqlserver2000完成了遠程數據庫的構建工作。 -
First, identify the host and port that the remote database is running on
首先，標識遠程數據庫所在的主機和埠。 -
Be sure to replace serveraddr and serverport with the hostname or ip address of your database server, and its tcp ip port the svcename database manager configuration variable, respectively
確保用數據庫服務器的主機名或ip地址及其tcp / ip埠（ svcename數據庫管理器配置變量）分別替換serveraddr和serverport 。 -
A tcp ip network address for sql server database engine consists of two parts : an ip address associated with one or more network cards in a computer, and a tcp port address specific to an instance of sql server
Sql server數據庫引擎的tcp / ip網路地址由兩部分組成：與計算機中的一個或多個網卡關聯的ip地址，以及sql server實例專有的tcp埠地址。 -
Several people associated with the w3c have made a series of efforts to port the wordnet database to rdf, with the latest work embodied in the rdf scheme project
和w3c有關的一些人已經通過一系列努力將wordnet數據庫導入rdf ，最近的研究是rdf方案項目「 -
Secondly, it can detect opened ports on the basis of results of the first port - scan, and get the information of service and version of these opened ports. thirdly, through many kinds of detecting ways, it can get the os - fingerprints of tcp / ip protocol stack of the destination computer, and guess the faraway operation system exactly. at last, taking cve ( common vulnerabilities and exposures ) as the standard, a more practical vulnerability database by combining the structures of two large - scale oversea vulnerability databases is designed
設計開發的網路漏洞探測系統具有較強的綜合性能，能夠提供多種埠掃描技術，在第一次掃描結果的基礎上對開放的埠進行第二次探測，得到開放的埠的服務和版本信息，通過多種探測方法獲得目標主機的tcp / ip協議棧指紋信息、較準確的推測出遠程操作系統，並以cve （ commonvulnerabilitiesandexposures ）為標準，結合國外兩個大型漏洞數據庫的結構，設計了較實用的漏洞數據庫。 -
As command - line arguments, it gets the database name path base name for database files, tcp port to listen for connection requests, and a flag telling if it should call
以hsqldb數據庫名稱（路徑數據庫文件的基本名稱） 、用於監聽連接請求的tcp埠以及一個用於判別停機時它是否應該調用
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