frequency run 中文意思是什麼

frequency run 解釋
頻率特性試驗
  • frequency : n. 1. 屢次,頻仍,頻繁。2. (脈搏等的)次數,出現率;頻度;【物理學】頻率,周率。
  • run : vi (ran ; run)1 跑,奔,奔馳;【航空】滑行。2 趕,趕去。3 逃,逃走,逃亡。4 參加賽跑;當候選人...
  1. The ring laser gyro ( rlg ) is a new photoelectric inertia sensor based on the optic interference theory. it uses the difference between the frequency of the two beams of light, which run in the opposite direction in the resonant cavity, to measure the carrier ’ s rotate speed and the orientation in the inertial space

    環形激光陀螺儀( ringlasergyro ,簡稱rlg )是以光學干涉原理為基礎發展起來的新型光電慣性敏感儀器,它利用環形諧振腔內順、逆運行的兩束光的諧振頻率差來測量載體對于慣性空間的轉速和方位。
  2. Finally, the paper studied the dynamic characteristics of 2. 6x13m mill system. mill system of single - pinion drives is lighten, so the design and run of mill system, bestir frequency must avoid inhesion

    邊緣傳動磨機系統是一個模態偶合較緊的系統,因此,在磨機系統的設計、運行中,應注意使激勵頻率避開系統的固有頻率,以免發生設備的早期失效。
  3. Based on the tms320f240 controller produced by ti company, the hardware and software designation of the symmetrical voltage space - vector pwm is presented. designed a digital controller with tms320f240 to modulate the speed of the motor, in which the keyboard and led display are bedded. it can be to set the frequency of motor and display the run frequency of motor in real time

    基於ti公司的tms320f240控制晶元,介紹了對稱空間電壓矢量硬體設計和軟體設計,採用tms320f240設計了一款用於電機變頻調速的數字控制器,該控制器上設計有鍵盤和led顯示,可以設定和動態顯示電機運行頻率。
  4. The generator shall be run without load for 30 minutes, to record the phase current, volt, frequency, stator and bearing temperature once at intervals of 10 minutes

    電機應空載試運行2小時,每隔30分鐘記錄一次相電流、繞組和軸承溫度。
  5. Study on the final speed of run - up and stride - frequency in long jump

    跳遠助跑后程速度與步幅步頻的研究
  6. Industrial frequency traction current may interference fsk signal. the electric parameters of track circuit must be measured periodically to make sure whether track circuits and signal equipment run normally and to avoid accident

    定期檢測軌道電路的電壓、頻率等參數,以判斷軌道電路及其信號設備是否處于最佳工作狀態,可以及時消除隱患,確保鐵路安全行車。
  7. By combining with sports training practice, the authors carried out a kinematical analysis on the characteristics of the takeoff preparation techniques for fosbury style high jump in such 4 aspects as the athlete ' s run - up rhythm, takeoff leg support at the third countdown step, swinging leg support at the second countdown step, and takeoff support at the last step, and summarized the characteristics of different preparation techniques adopted by the athletes, such as step frequency type and stride type, as well as tilted support type and bended leg support type

    結合運動訓練實踐從運動員助跑節奏、倒三步起跳腿支撐、倒二步擺動腿支撐以及最後一步的起跳支撐4個方面對背越式跳高運動的起跳準備技術特點進行了運動學分析,總結出運動員採用步頻型和步幅型、傾斜支撐型和屈腿支撐型等不同準備技術的特點。
  8. Automatic control : the machine is programmable to run subject to the technique requirements and controlled by a set of equipment like plc, touch - screen monitor, frequency converter, dynamic braking, air - powered or hydraulic system programs are modifiable with individualized interface

    自動化人機界面控制:通過plc ,觸摸屏、變頻器控制、能耗制動、氣動或液動系統,機器可按工藝要求設計相應的工作程序,並按所設定的程序自動運行,採用先進的應用程序,可以更方便的修改程序。
  9. Rtu has many functions. it not only organize and send telesignal data, telemetering data, pulse counter data and frequency data etc to the main station but also receive the command of main station to implement telecontrol and teleadjusting according to the protocol. it makes the system run safe

    Rtu的功能是按規約組織和發送遙信量、遙測量、電度量及頻率等數據到調度端,並接收調度端命令來實現遙控和遙調,使系統安全的運行。
  10. Because the different stiffness match of front and rear suspension is very influencing to the ride comfort, optimal model of ride comfort is developed, regarding the rms of driver ’ s acceleration as the objection, regarding the stiffness of front and back suspension as optimal variable, regarding quiet flexibility 、 dynamic flexibility 、 frequency and dynamic load as nonlinear constraints. by matlab program and using sqp, the optimal match of front and back suspension ’ s stiffness is achieved, this optimal model consider not only request of quiet 、 dynamic flexibility 、 frequency and damp, but also security of run and peace of road, it is closer to the fact than other models which only consider partial restriction

    由於前後懸架垂直剛度的不同匹配對汽車行駛平順性影響較大,論文建立以駕駛員垂直加速度的均方根值作為汽車行駛平順性優化目標值、以前後懸架垂直剛度作為優化變量的優化設計模型,並輔以靜撓度、動撓度、頻率、動載荷等非線性約束,使用序列二次規劃法,利用matlab編制優化程序,求得前後懸架垂直剛度的最優匹配值;此優化模型不僅包含動靜撓度及頻率和阻尼的限制,還考慮到汽車的行駛安全性和道路友好性,比文獻報道的只考慮部分約束的優化模型更切合實際情況。
  11. A spokesman for the kowloon - canton railway corporation said a total of 24 special trains will run between shatin and racecourse stations at a frequency of about 15 minutes from 1 pm to 5 pm tomorrow

    九廣鐵路公司發言人表示,明日下午一時至五時期間,共加開二十四班往返沙田站至馬場站特別車,班次約為每十五分鐘一班。
  12. Thus make converter change from low frequency to high frequency in run

    促使變換器必須實現變換器的工作頻率由低頻向高頻的轉變。
  13. The carrying capacity of water resources and water environment in yellow river basin is faced with a huge challenge, such as vegetation destruction, water and soil erosion, riverbed run - up, watercourse shrinkage, water shortage, frequency breakage flow, severity pollution, water quality deterioration, trace to the source and sendiment, coast erosion and regradation

    植被破壞、水土流失,河床抬高、河道萎縮,水源匱乏、頻繁斷流,污染嚴重、水質下降,朔源淤積、海岸蝕退等表明黃河流域水資源與水環境的承載能力面臨著極大的挑戰。
  14. Adaptive run length coding explores the residual redundancy of the high frequency coefficients in the transform domain. hereby, an embedded image coding algorithm based on binary description run length ( bdrl ) is brought forward

    對高頻子帶採用自適應的遊程編碼處理,提出一種二進制描述遊程的嵌入式圖像編碼演算法( bdrl ) 。
  15. ( 3 ) in connection with the agv system of 101 automatic logistics system runs in a low efficiency. according to the path programming principle, using over - all planning method, this project will study and plan the agv moving path, this project will study, improve the agv dispatching management method and discuss the sub - materials management questions thoroughly to make the agv system run well. ( 4 ) in connection with the as / rs system runs in a low efficiency and wastes end - product questions, we will think of adding frequency principles to the research of stacking model to make the stacker run in a high efficiency. through studying, analyzing and comparing methods, this make the machine carry materials safely, steadily and reduce wastage

    ( 4 )針對101自動化物流系統中as / rs系統運行效率低、成品損耗嚴重的問題,首先在庫存模式的研究中考慮新增頻次原則,以此來提高堆垛機的運行效率,而對輸送機系統則通過研究、分析,運用比較的方法,並進行更換鏈條或各種改進以達到輸送機物流平衡、穩定、降低損耗;又對as / rsecs和倉庫管理系統( ims )各項功能的完善以及改進,以實現操作便捷,達到節省時間,提高工作效率的目的。
  16. The coverage of feeder bus route 659 will be extended from the north to the south of tin shui wai. it will run as a circular route and the frequency will be enhanced from 9 - 20 minutes to 6 - 12 minutes

    659線的服務范圍由現時的天水圍北擴大至天水圍南,並會改以循環線行駛,班次將由九至二十分鐘加強至六至十二分鐘。
  17. The most common tools for this is ps and mon, but they could not run fast enough for high frequency as 60 times per minute. in this article, we will find why ps are slow, and then give a tool which will fulfill the need to monitor frequently. the tool works well because we cut some unnecessary functions and use some trick to make it faster

    在高可用性集群中,可能需要對其提供服務的進程進行檢測,而現有linux提供的檢測工具和一些常用的工具均為管理員而非頻繁檢測所開發,檢測開銷很大,本文根據這種現實需求,在研究了現有工具效率較低的原因之後,提出了自己的解決方案,在保證準確的進程檢測的同時,縮減了現有工具的功能,採用了一些技術降低了檢測開銷。
  18. We raised a new model that we disassemble the character into several parts, which could be recognized by computer topologically based on the high - frequency wavelet coefficients vector, disregarding the traditional extraction method that used the statistical or structural feature based on the individual pixel in the 2 - dim plane of character. moreover, the concept of multi - dim cognizing feature model was put forward by encoding the character, according to its " location and run - length information. the information confusion and redundancy could be largely eliminated, as leaded to the improving of the preciseness when recognizing the character

    克服以往結構、統計方法在字元特徵提取中無法剔除噪聲、偏移等冗餘信息的不足,以認知的新思路分析圖像,給出基於小波子圖的筆劃定義,給出一種注重反映字元部分最為重要的筆劃的類型、數量、遊程、位置特徵,改進了基於字元二維圖像的統計與結構特徵提取方法因變形,畸變造成信息混淆和冗餘;給出了提取多屬性字元認知特徵的方法和識別機制,實驗表明,該方法能有效的識別字元; 3
  19. Class frequency : classes will run for 2 hours per session, 2 times a week

    上課次數上課次數上課次數上課次數: 2小時/次, 2次/星期。
  20. Run command / frequency source are easy to select with a dip switch

    通過dip開關,能容易的選擇運行命令/頻率源。
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