數字旋轉 的英文怎麼說

中文拼音 [shǔzìxuánzhuǎn]
數字旋轉 英文
digital rotation
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  • 轉 : 轉構詞成分。
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  • 旋轉 : revolve; gyrate; rotate; spin ; revolution; revolvement; rotation; circumgyration; circulation
  1. The proposed method is not only suitable for the involing invarence printing numerals recognition, but also for the other areas, such as script numerals which restrict calligraph, the method also does well

    實驗結果證明該系統不僅對具有大旋轉角度的印刷體數字的識別效果良好，對于那些限制書寫的手寫體數字而言，該系統同樣行之有效。
  2. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  3. Digital image analysis of gyratory compacted asphalt mixture for compacting effect evaluation

    瀝青混合料旋轉壓實效果的數字圖像分析
  4. In this paper, a new technique is proposed for rotation, scaling and translation invariant image watermarking based on log - polar mappings and phase - only filtering

    該文的研究工作和貢獻是：基於對數極坐標仿射lpm和相位濾波器pof ，提出了一種不受旋轉按比例縮放和位移rst影響的數字圖像水印技術。
  5. The hardware is composed of digital luminometer, rotate encoder, step motor and data acquisition card, solenoid - operated clutches. the software is developed in visual c + + 6. 0 which is an oop programming environment and has plenty of resource to use. this system can implement high speed, automatic measurement

    課題對測定系統進行了總體設計，硬體部分由數字照度計、旋轉編碼器、步進電機、電磁離合器等組成，軟體部分利用acl - 8216數據採集卡，以vc + + 6 . 0作為軟體開發平臺，充分利用vc + + 6 . 0生成友好界面的優勢和acl - 8216的資源，開發出了測試系統。
  6. B pressure switch with rotatable digital display and membrane keys

    B具有可旋轉數字顯示器和隔膜鍵的壓力開關：
  7. An arithmetic of digital watermark resistant to image rotation

    抗旋轉的數字圖像水印演算法
  8. Test conditions for numerically controlled turning machines and turning centres - part 7 : evaluation of contouring performances in the coordinate planes

    數字控制旋轉機床和旋轉中心的試驗條件.第7部分:坐標平面中等值線性能的評價
  9. This new family of dsp enables cost - effective design of intelligent controllers for brushless motors which can fulfill more conditions, consisting of fewer system components, lower system cost and increased performances. in the aspect of vibration detection and analysis, the system gets two - way vibration signals. after magnifying and filtering, the signals are inputted to dsp, and are analysised by dsp based user ’ s demand

    振動測試分析部分採集兩路振動信號，經過隔離放大、濾波等信號調理電路后輸入dsp的片上ad模塊，在dsp上構建相應的數據採集模塊，以及濾波、時域分析、幅域分析等多種數字信號處理模塊，根據用戶需求對旋轉機械作相應的檢測與診斷。
  10. Based on the analysis and processing of the digital speckle pattern, the translation and rotation invariant features are discovered, and a one - step feed - forward neural network is creatively proposed which makes it possible to realize the intelligent recognition of interface defects

    通過對數學散斑條紋的分析與處理，找出了能代表條紋信息的移位不變與旋轉不變特徵值? ?最大斜率，進而構造一種新的網路模型，即單步前饋式三層網路系統.率先實現了把神經網路系統用在數字散斑無損檢測之中，完成了神經網路系統對粘接界面缺陷的智能辨識
  11. Dental rotary instruments - number coding system

    牙科用旋轉儀器.數字代碼系統
  12. Test conditions for machining centers - part 4 : accuracy and repeatability of positioning of linear and rotary axes

    多工序自動數字控制機床加工中心的試驗條件.第4部分:線性和旋轉軸定位的精確度和可重復性
  13. Dentistry - number coding system for rotary instruments - shapes

    牙科學.旋轉儀器的數字編碼系統.形狀
  14. Dentistry - number coding system for rotary instuments - general characteristics

    牙科學.旋轉儀器的數字編碼系統.一般特徵
  15. Aim at this problem, revolving invariance printing numerals recognition system is set up in this paper. this system includes three parts : preprocessing part, extract feature part and recognition part

    針對這個問題，本文建立了一個具有旋轉、平移不變性的印刷體數字識別系統，系統主要是由三個部分構成，即預處理、特徵提取和識別。
  16. Many apropriate features ways and many pattern recognition are used in the system. the results of experiment show that this system can get high correct rate and high reliability in recognising printing numerals with big revolving angle

    本文建立的基於組合分類器旋轉不變的印刷體數字識別系統，綜合使用了多種模式識別方法，全面反映了帶有多種旋轉角度數字的各方面特徵。
  17. A mathematic model of the motor is builded and emulated through matlab. the low - speed and constant - torque, high - speed and constant - power state is analyzed and researched, also the software approach of simulation to the driver has been done, a digital signal processor tms320lf2407 is developed successfully to control the perm square - wave bldcm driving airscrew of solar powered unmanned engine. it is useful to the further study

    在matlab下建立了電機的數學模型，通過計算機模擬，驗證了數學模型的正確性，同時在理論上對低速恆轉矩高速恆功率運行進行了分析與研究，提出了一種用模糊控制的方法實現恆功率控制，並對驅動器進行了系統模擬，成功的研製了以數字信號處理控制器tms320lf2407為控制核心的驅動器，控制無刷直流電動機驅動太陽能無人飛機的螺旋槳，為後面繼續研究工作提供了參考。
  18. This equipment utilizing the principal of rtaary focusing, the technique of double barriers and auomatic program, fulfils the breakthrough on high - dose, high precision conformal radiotherapy thechnique. it is integrated with advanced omagine equipment such as ct, mri and pet, and also with the world most advanced 128 guide double - video synchronied electro - encephalographic long - distance monitoring system for evaluation of eepilepsy patients pre - operation, in the operation and after operation. it combines multi - academic branches such as the department of neural medicine, neurosurgery, oncology, radiotherapy and imaginary, to form a combined therapeutic system

    擁有世界先進的大型醫療設備旋轉式頭部體部伽瑪刀，該設備利用旋轉聚焦原理雙重屏蔽技術及自動化的治療程序，實現了大劑量高精度適形放療的技術突破，與先進的ct mri pet等影像設備及世界最先進的128導全數字化癲癇術前術中術后定位評估系統實現配套，形成了聯系神經內外科腫瘤科放療科影像科等多學科的綜合治療體系。
  19. Researchers attached a small object that weighed about the same as an araneau diadematus spider to three types of thread and gave it a spin. they twisted the weight though several 90 - degree rotations and recorded how long it took for the thread material to return to its original position

    並將重量大致與一隻十字圓蛛的體重相當的物體分別系在這三種不同的絲線上，在物體旋轉數周后，記錄下絲線恢復原狀所需要的時間。
  20. The meter adopts pled display which makes display direct and complete and operation more easy and convenient with digital keyboard and revolving encoder

    該系列儀器採用pled顯示器，配合數字鍵盤與旋轉編碼器，使儀器顯示直觀，全面，操作更簡單方便。
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