low-speed computer 中文意思是什麼

low-speed computer 解釋
低速計算機
  • low : adj 1 低的；淺的，矮的。 low flight 低飛。 a low temperature 低溫。 low tide [water] 低潮。 The g...
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • computer : n. 1. 計算者。2. （電子）計算機；計量器。-ism 電子計算機主義〈認為電子計算機萬能等〉。-erite, -nik 計算機專家；計算機工作者。
  1. The services of electric power communication network have already expanded from telephone scheduling and transmitting data in low speed to digital user ' s service with high speed and great capacity, such as computer internet, wide area network and video transmission, etc. its structure has already developed from simple star topology, which is used to serve schedular center, to today ' s multicenter network to assure that the network can serve the requirement of increasing transmission of electric power information

    電力通信網的業務已從調度電話、低速率遠動數據傳送擴展到高速、數字化、大容量的用戶業務，例如計算機網際網路、廣域網、視頻傳送等。電力通信網的結構也已從單一服務于調度中心的簡單星形方式發展到今天多中心的網狀網路，以保證能為日益增長的電力信息傳輸需求服務。
  2. According to the high dispersedness and low precision of measurements when using the traditional time difference method in small diameter and low flow rates conditon, this paper brings forward a new method based on high - speed data acquisition technique. the time difference comes out accurately with high resolving ability of time by using the method and the signal processing algorithms. the developed ultrasonic detection system is composed of two ultrasonic detectors, a transmitting and receiving ultrasonic unit, a high - speed data acquisition unit and a computer

    本文針對傳統的時差法在小管徑、低流速測量時，具有測時結果分散性大、測量精度受計數頻率的影響大等不足，創造性地把高速數據採集技術應用在超聲波流量、壓力測量上，用信號處理演算法求時差，使時差成為一個統計量，有效地克服了超聲波傳統時差法測量精度差、不能測量小管徑、低流速流體流量的缺點，提高了時差測量的解析度和精度。
  3. In mscis interface system, the communication card change data with computer by isa interface, but isa interface ' s speed is very low, and often cause bottleneck question

    在mscis介面系統中，原有的通信卡和上位主機是採用isa總線介面連接方式傳輸數據信息，但由於isa總線傳輸速率低易造成瓶頸效應。
  4. The working process of the bearing with low speed and high load ( converter trunnion bearing ) is monitored through vibration method and lots of field data are obtained. a industrial micro computer diagnosing system has been constructed for the detection of the defects of trunnion bearings

    本文敘述了轉爐耳軸軸承故障診斷的必要性，對低速重載軸承故障的類型和特性進行了分析，採用振動監測法對一種低速重載軸承- -轉爐耳軸軸承的運行進行監測。
  5. Computer aided design ( cad ), is a kind of modern design technology that helps designers to finish production design assignment speediness, high speed, high quality, low cost. the application of cad of our country is at primary prevalence stage, and at the same time faces to the challenge of global networking and informationing. the developing requirement of users puts forword new requests of the cad production, software enterprise and application level. users not only require integration cad / cae / cam / capp / pdm and so on, but also puts forword the request on the aspect of deleveloping software, that is the same essentiality of convenience of users and intelligentize, functionality, leveling. on this developing tendency, put forword " the research and development of the object - oriented intelligentize cad system ", by conceiving a opening, applied, object - oriented cad system, realize the intelligentizing of designing parts, to provide effective measure of integration of information. and aims to push the application of cad technology at home and the application of advanced design technology in modern manufacturing

    我國cad應用基本還在「甩圖板」階段，即初級普及cad階段，同時又面臨著全球網路化、信息化新的挑戰，用戶未來的發展需求對我們現在cad產品、軟體企業和應用水平都提出了新的要求，用戶不但要求集成cad cae cam capp pdm等一系列配套軟體產品，在軟體的開發方面提出了用戶方便性和軟體智能化與功能性並重的要求。在這種發展趨勢之下，我們提出了「面向對象的智能化cad系統的研究與開發」 ，通過構建一個開放的、實用的、面向對象的智能cad框架，實現企業零件設計的智能化，並為企業提供了信息集成的有效手段，以推進cad技術在國內的進一步應用和先進設計技術在現代製造業中的應用。
  6. A new method, which uses shaping circuit and programmable computer controller with appropriate software to measure frequency, is initially applied which overcomes the problems of low reliability and slow responding process of traditional frequency measurement unit, improves the reliability and dynamic quality of frequency measurement and expedites the responding speed effectively

    首次提出了一種由整形電路和可編程計算機控制器配以適當軟體完成頻率測量的方法，有效地解決了plc調速器測頻環節存在的可靠性差及響應速度慢的問題，提高了頻率測量的可靠性及動態品質。
  7. I designed both hardware and software to develop the multi - channel analyzer, of which the key is the pc / 104 embedded computer. in a word, it has five traits as follows : ( 1 ) the key of apparatus is the pc / 104 embedded computer ; ( 2 ) on the hardware, we introduce the high - speed a / d conversion component - max191 to improve the mca ' s conversion speed and meet the demand on the spot ; ( 3 ) adopting high frequency module of electrical source to reduce its volume. ( 4 ) the mca consumes low power no more than 3. 9 watt

    以國土資源部項目為依託，以pc 104嵌入式微機為平臺，完成了小型、低功耗能譜採集系統，特點是： （ 1 ）以pc 104嵌入式微機為平臺，實現了採集系統微機化； （ 2 ）採用高速低功耗a d器件maxl91 ，與現有的mca相比，提高了轉換速度，降低了mca的功耗； （ 3 ）採用高頻模塊電源，減小了採集系統的體積； （ 4 ）整機功耗低，小於3 . 9w ； （ 5 ）儀器重量輕。
  8. Focused on the nonstationary features and analysis requirements of flutter test data, the application scheme is brought forward for flutter signal processing. by using computer simulation and flutter test of low - speed wind - tunnel of some aeroelastical modes, the characteristics of the scheme are investigated

    本文基於顫振試驗信號的非平穩特點與分析需求，應用自適應時頻分析技術給出並實現了兩種新的顫振信號處理方案，重點研究了適用於連續變速顫振試驗的顫振邊界預測問題。
  9. A low - speed input device that converts graphic and pictorial data into binary, numeric inputs for a digital computer

    一種低速輸入設備，它將圖形和圖象數據轉換成用於數字計算機的二進制數值輸入。
  10. By use plc, system can complete function as follow : this auto - control system be applicable to the temperature and smoke and dust the deal the variety quick, control the process is difficult with the operation is ; by the temperature controlor can automatically follow to the wet tower " exit temperature, error in the ? 3 v including ; by to automatically spray fog to lower the electric resistance, with the function for full the electricity equipment accepting the dust ; because of adopting feedback closed loop, and come to a to respond to the speed quick, constant temprature control the accuracy is high ; because of adopting the sensors, and make the system circumstance to leak water quick ; system have many control parameter can set exit control temperature and adjust value low limit by key ; can communication with remote computer and have remote control

    通過使用plc ，使該自控系統可以完成如下功能：適用於溫度及煙塵量變化快、控制過程難以操作的場合；通過溫控表自動跟蹤增濕塔出口溫度，誤差達到3以內；通過自動噴霧來降低粉塵比電阻，以此充分發揮電收塵器的作用；由於採取了閉環反饋迴路，達到了響應速度快，恆溫控制精度高；通過使用各種檢測傳感器，使得異常情況泄水快；該自控系統具有多套控制參數，增濕塔出口控制溫度及調節閥下限值可通過按鍵設定；可與上位機通訊，具有「現控遠控」功能。
  11. According to request that military put forward, the target car that subject research should have such characteristics as remote control, high precision, good safeguarding, needing no track, etc, so as to achieve purpose of course require correctly when training to carry on cannon static to static, static to move, move to static, move to move etc. target car transfer speed require low inertia, high accuracy, high dependability, stupid and getting excellent and kind systematically ; wireless communication system expect much dependability, better anti - interference ability ; computer control system demand and try one ' s best to adopt advanced technology, components and parts source of goods reliable, high dependability, structure to be simple, have serial communication, digital display, systematic trouble examine and function of showing etc. the job of this thesis is divided into three major parts : the proposition and confirming of the electric power pulls, specification requirement and selecting type of equipment of communication system, sureness of the computer control system scheme

    根據軍方提出的要求，本課題研製的遙控坦克靶車應具有遙控、精度高、維護性好、無軌道、自帶動力等特點，以達到訓練時進行火炮或導彈靜對靜、靜對動、動對靜、動對動設擊等課目的要求。靶車調速系統要求低慣性、高精度、高可靠性、魯棒性好；無線通訊系統要求高可靠性、抗干擾能力強；微機控制系統要求盡量採用先進技術、元器件貨源可靠、高可靠性、結構盡量簡單，具有串列通訊、數字顯示、系統故障自檢及顯示等功能。本文的工作分為三大部分：電力拖動方案的提出及確定、對通訊系統的技術要求及設備選型、微機控制系統方案的確定。
  12. With the fast development of computer technology, digital processing technology and microelectronic technology, advantaged video systems are presented continually. this paper has given the basic design principle and architecture of high speed and low dissipation of dac

    隨著計算機技術、信號處理技術、微電子技術的快速發展，先進的電子視頻系統不斷涌現，進而推動了高速、低功耗數模轉換器的不斷發展。
  13. Turbulence response. the functions of the methods are investigated by computer simulation and further examined by using flutter testing data of low - speed wind - turne of some aeroelastical modes. the related software is developed on matlab and labview for windows

    結果表明，本文方法在精度、有效性和數值特性等方面優于現有的時頻域濾波方法，並具有較好的應用特性，可以滿足工程應用的實際需求。
  14. Simultaneously, a new fbp criterion is presented based on the gray - lavel and contour for the image of gabor spectrogram and the relation parameter is used to make flutter boundary prediction. the functions of the method are studied by computer simulation and further examined by using several flutter testing data ( low - speed wind - tunnel, high - speed wind tunnel and flight )

    本文詳細研究了顫振信號聯合時頻譜圖的特徵，應用圖像邊緣識別方法對顫振信號時頻譜圖的輪廓、灰度進行了綜合分析，給出了一種全新的顫振余量定標量化法，依此量化值完成對顫振邊界的外推。
  15. Many research topics had focused on how human can input information into a computer as quickly as possible with high accuracy rate in an easy way. the recognition of handwritten word is one possible solution. but the recognition of nature word writings encountered lots of problems, such as, low writing speed and low recognition rate

    手寫體識別的研究為解決這個問題提供了一個必要的條件，但是由於傳統文字的特點，使得識別的正確率很難取得突破性的進展，而且傳統文字記錄的緩慢速度也制約了它作為高速錄入的解決方案的可能。
  16. I distrust online purchase because of low computer processing / internet connection speed

    我不信任網上購物，因為電腦處理/網頁連接的速度慢。
  17. Embedded system is a customized computer system with particular functions. it is widely applied in various fields due to its small size, low power consumption, low cost and high processing speed. there is far more applied amount of embedded system than of general - purpose computer

    嵌入式系統是具有特定功能的專用計算機系統，因其具有體積小，功耗低，成本低和處理速度快等優點而被廣泛應用於各個領域，在應用數量上遠遠超過了各種通用計算機，有著無比廣泛的市場前景。
  18. Then the difference of data transmission speed between inside and outside of current cmos chips has been a bottleneck influencing the performance of computer systems. lvds ( low voltage differential signaling ) is an international common interface sdandard that applied to high speed signal transmitter

    低電壓差分信號lvds是一個用於高速信號傳輸的國際通用介面標準，同時具有高速度、低噪聲、低功耗和低成本的突出優點。
  19. Taking the industrial computer as the kernel, the system structure was simplified by extending the multi - channel in one piece of cpld, the servo - control precision and working stability were improved effectively by the full digital sample of the signal for speed circuit and position circuit. and the advantages of the system are simple 、 low ? cost and stable

    以工控機為核心，在位置反饋信號採集調理過程中對單片cpld進行多通道擴展以簡化系統結構，並通過對速度迴路和位置迴路的信號的全數字采樣，有效的提高了伺服控制精度及工作穩定性，使系統具有結構簡單、成本低廉、性能可靠等特點。
  20. The system simultaneously used the technique of computer, electron as well as single - chip microcomputer, and solved the key problem brought about by the pump ' s high speed revolving all the time. that is, the electrical energy ' s waste, which existed in the water supply system of the city and the high building. at the same time overcome the shortcomimg of long reaction time of the traditional water supply system, varied frequency at low speed, made use of large area, and consume a lot

    該系統集計算機、電子技術於一體，不但解決了目前城市供水系統和小區高樓供水中，水泵一直高速轉動所帶來的電能浪費的問題，而且也克服了傳統的供水系統響應時間長，變頻速度慢，佔地面積大，投資大等缺點，為實時恆壓供水提供了一種實用的方法。
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