computer-based tool 中文意思是什麼
computer-based tool
解釋
基於計算機的工具-
The water - depth computer monitoring system collects data from gps, multi - frequency fathometer ( 16 frequencies ) and plc network. based on the analysis of these data, a three - dimensional underwater ground profile is presented for the scheduled area of geotextiles - laying, the development tool of the three - dimensional underwater ground profile is opengl. this thesis is organized into five chapters
水深計算機監控系統採集來自gps 、多通道測深儀（ 16通道）以及plc網路的數據，將這些數據進行處理后，顯示待鋪設軟體排的小區域內的三維水下地形，三維地形的開發採用目前國際上流行的三維圖形介面opengl 。 -
The cad / cam process of the handle part was implemented, including constructing 3d entity modeler, creating tool path, computer simulating, postprocessing cutter location files into tape files for a specific machine tool, transferring machining information of the handle part by the network - based cad / cam prototype system, nc machining of the handle part at last
利用網路化cad / cam原型系統實現手柄零件cad / cam過程，包括手柄三維實體造型、刀位軌跡生成、計算機模擬檢驗，後置處理生成特定機床的g代碼，通過網路傳輸手柄零件加工信息，最後完成手柄零件的數控加工。 -
The diploma project researches the three - coordinate nc system of the boring and milling machine. the system must depend on the hardware - ipc ( industry personal computer ) and on the windows software. the hardwares have the framework of embedding nc in pc, which means that the hardware is composed of ipc, the intelligent sport control card ( pcl - 839 ) and the i / o card ( pcld - 782 / 785 ). we research the nc system based on the operating system of dos and develop it into the nc system based on the operating system of windows2000. the new nc system will do better for the three - coordinate nc machine tool than the old one
本文是以本學院自行研製開發的印製電路板鉆銑床為研究對象，以工控機為硬體平臺，以windows為軟體平臺，硬體系統採用「 nc嵌入pc式」結構，即運用現有的工控機+運動控制卡+數字量輸入輸出卡的基本結構，把機床控制系統開發成基於windows環境下的數控系統，代替原有的基於dos操作系統下的控制系統，從而實現對三坐標數控鉆銑床的控制。 -
Plc system is composed of manage computer, master device and i / o modules. programme software runs in windows - based manage computer system and it has many functions, such as hardware configuration, editing with ladder diagram, simulated running of control programs, communications with master device, and so on. this software is a necessary tool of editing control programs, debugging control programs and real monitoring for plc system designer
Plc系統由上位機、主控制器和i / o模塊等組成，編程軟體運行於上位機系統windows2000平臺，具有系統硬體配置、梯形圖程序編輯、控製程序模擬運行以及與主控制器通信等功能，是plc系統設計人員編制、編輯、調試plc控製程序以及實時監測現場運行狀況的必備工具。 -
Finally a much practical sketching tool, intelligent sketching based innovative design : isid, is implemented. the main research contents and achievements are articulated as follows : ( 1 ) sketch studies and the computer supported intelligent sketching technology firstly, the conventions and behavior characters of sketching, and the relations among design tasks, thinking ( intensions ) and sketching, are studied and summarized. then the computer supported sketching mode is given
本文主要研究內容和成果概述如下： （ 1 ）草圖研究與智能草圖技術方法體系研究總結出草圖繪制習慣、行為特徵，以及草圖繪制活動與設計活動、思維活動之間的內在關系，確定了計算機環境下的草圖繪制模式，為計算機支持的智能草圖設計提供了必要的理論基礎。 -
Based on object - oriented analysis and design, this paper discussed the basic theory of computer graphics, visual simulation method, non - instantaneous pole envelope method about cnc machine and the three - dimension graphics modeling method. with triangle graphic element as the basic modeling tool we developed simulation system that cnc machine manufactured special shape screw pole
本文以面向對象分析和設計為基礎，對計算機圖形學基本理論、可視化模擬方法、數控機床無瞬心包絡加工方法和三維圖形造型方法進行研究，利用三角形圖元作為基本的造型工具，建立了數控機床加工異形螺旋桿的模擬系統。 -
System conceptual design mainly utilizes automated tools based computer to accomplish the design of weapon system while reducing time and lowing cost, and evaluate the combat effectiveness of weapon system in simulation environment. nevertheless as far as it goes the improvemeni of efficiency of weapon system design is even not poor but limited and far behind the amicipaton considering the cost put into this field with the light of advanced compllter tool. the main reason is the complexity and difficulty of interaction arnong users and models from different discipline
但就目前的總體概念設計的應用現狀而言，先進的計算機輔助設計或分析工具的引入，對于總體概念設計效率的提高並沒有預期的那麼顯著，其原因在於：武器系統總體概念設計過程是一個復雜的多學科多用戶協作的迭代反復過程，在提高了部門自動化水平后，整個總體概念設計效率提高的瓶頸在於不同學科領域、不同設計人員、不同工具及模型之間交互的困難。 -
This dissertation presents improved methods for both testing results analysis and aspheric mirrors fabrication concerning computer controlled optical surfacing ( ccos ) technology to improve its efficiency and accuracy. a new ccos model based on " relative tool path " is proposed, and a method is developed to solve and evaluate fabricating parameters
目前ccos （ computercontrolledopticalsurfacing ）技術被廣泛用於離軸非球面反射鏡的製造，本文針對該技術中涉及到的一些問題開展較為深入的研究，以進一步提高離軸非球面的加工效率和精度。 -
Based on the computer geometrical models of straight bevel gears built, a iso - parametric tool path algorithms which was fit for the machining of multiple surfaces has been designed. the algorithms can solve the problems which exist in machining multiple non - rectangle parameter surfaces and avoid the calculation of sufaces intersection
在建立直齒圓錐齒輪計算機模型的基礎上，提出了適于多曲面加工的等參數線刀軌生成演算法，避免了在對多張相鄰非矩形參數域齒面進行加工時所產生的干涉問題，而且曲面無需求交，使得計算成本下降。 -
To provide a practical tool for fatigue assessment, this approach is based on the so - called simplified fatigue analysis with the assumption that the long - term stress histogram of the hull structure follows the weibull probability distribution, the s - n curves used in the assessment and evabatbn are the basic design - n curves for non - nodal johts " issued by den ( department of energy of united kingdom ), combining with computer technology the assessment procedure is programmed, which will indicate the fatigue damage condition and degree of technical status of tanker hulls
在中國船級社（ ccs ） 《船體結構疲勞強度指南》和美國船級社（ abs ） simplifiedfatigueanalysis的基礎上，根據對油輪結構特點和貨載特點的分析，討論了油輪船體疲勞損傷的影響因素，討論油輪疲勞強度計算方法和計算程序，引入模糊質量評級的方法，建立油輪疲勞損傷評估模型。結合先進的計算機技術，編制出油輪疲勞分析程序，採用典型實船資料，對其疲勞狀態進行評估，結果與實際情況比較吻合，表明該程序具有一定的合理性，可作為油輪船公司評價油輪技術狀態時在疲勞損傷方面的參考。 -
Based on the principle of inclined offset surface, the calculation and generation of nc cutter location for small divided area of blade were introduced. in addition the computer simulation and the path chart of cutter center were given to prove the tool path
在每一段曲面上，基於斜等距曲面的原理，推導出葉片分段側銑加工時刀位軌跡的生成和計算；並用計算機模擬和刀心軌跡圖對刀位進行了驗證。 -
As result, a new method is presented by using the acoustic emission ( ae ) signal from stem of individual plant as its demand information. based on virtual instruments technique, which is becoming a popular tool in measurement and automation fields international, a computer - based detecting system is developed for the fast, real - time measurement. take tomato crops for testing example in greenhouse, the relation between ae and transpiration, environmental factors has been studied
因此，從植物本身出發，本文在國內首次採用了以植株莖部聲發射信號作為農作物需水信息的新方法，運用目前在測控領域國際流行的虛擬儀器技術，建立了對作物植株莖部聲發射信息進行實時、快速測量的微機檢測系統，並以溫室盆栽番茄為對象，研究了聲發射信息同植物蒸騰以及環境因子間的關系。 -
Based on the above algorithm, a preprocessing software system special for computer simulation of sheet metal forming processes has been developed. for giving cad model of tool surfaces, the algorithm provided in this paper can fully automatically generate quadrilateral finite element meshes from nc track points of tool surfaces, which include the punch, the blank holder, the blank and the die
對于給定的cad模型，本文通過cam數控編程獲得的nc軌跡，能夠自動生成沖頭、壓邊圈、板料和凹模的全四邊形網格，避免了基於cad模型網格生成演算法通常所需的幾何修復時間，大大提高了cae建模效率，降低了建模勞動強度。 -
Along with the development of computer scientific techniques and wide appliance in shipbuilding, numerical method based on cfd technique has become an effective tool for predicting the resistance and optimum design of ships
隨著計算機科學技術的發展及其在造船學科的日益廣泛的應用，基於計算流體動力學（ computationalfluiddynamics ， cfd ）技術的數值計算方法已成為預報船舶阻力和優化設計船型的有效工具。 -
It has made the strong basis for further studying mechanism of replication, virulence and determinant, attenuation, pathogenesis, functions of genetic products, specific diagnosis, cell and host tropism, development of dna vaccine and marker vaccine of csfv, and provided an excellent tool for molecular virology. main research contents include : based on published nucleotide sequences of csfv and by the help of computer analysis software, high conservative regions and single restriction enzyme sites of genome were selected. utilizing rt - pcr and nested - pcr techniques, 7 overlapping cdna fragments covering the full genome of csfv c - strain were successfully amplified
中國豬瘟兔化毒（脾淋毒）基因組cdna文庫的構建、序列分析：根據已發表的豬瘟病毒（ csfv ）核苷酸序列，藉助計算機軟體分析，選擇高保守區段和基因組中的單一限制性酶切位點，利用rt - pcr及nested - pcr和helf - nestedpcr技術，成功地擴增出了覆蓋c -株全基因組的7個cdna重疊片段f1 f7 ，分別克隆到pmd - 18t或pgem - teasy載體進行測序后，拼接出了其核苷酸序列。 -
The appearance of dss in the age of 1970 pushes the decision - making theories into a new developing peak and becomes a new computer - based information systems management tool in the field of systems engineering, management science and ai, which is always used to tackle semi - structural and non - structural information systems decision - making problem
70年代決策支持系統概念的提出將決策理論推向了一個新的發展高潮，已經成為用於管理的一種新型計算機信息系統並已發展成為系統工程、管理科學以及人工智慧等領域十分活躍的研究課題，常用於解決半結構化和非結構化的復雜信息系統決策問題。 -
Substation operation management plays an important role on security and economic running of power systems. it is significant to build up a management information system of substation ( miss ), which can provide a powerful, computer - based tool to process the dada in place of operators, and improve the work efficiency
變電運行是電力生產的一個重要的環節，建設變電運行管理信息系統，不僅可大大減輕運行及管理人員的勞動負擔，規范管理，而且對提高整個系統的安全可靠性水平，都具有十分重要的意義。 -
Research and development on computer - based simulation operating system software of a nc machine tool
數控機床計算機模擬操作系統的研究和開發 -
These proposals cover the definition of sustainable development for hong kong, the guiding principles, indicators and evaluative criteria, and the development of a computer - based tool to assist government s evaluation of the sustainability implications of strategic policy and project decisions
這些建議包括本港可持續發展的定義指標和評估標準，以及發展一套電腦輔助決策支援工具，協助政府評估重要政策及計劃對社會構成的影響是否符合可持續發展的原則。 -
Caset is a computer - based decision support tool which has been designed to assist government s evaluation of the sustainability implications of future strategic policies and projects
電腦輔助評審工具是一套電腦輔助的決策支援工具，目的是協助政府評審未來策略性政策和計劃對可持續發展的影響。
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