picture frequency 中文意思是什麼
picture frequency
解釋
【電視】像頻，幀頻。-
Talking about picture intermediate frequency of tv receiver
電視接收機圖像中頻的探討 -
A sort of spot dynamic balance test system is developed using singlechip as a core apparatus. it can do single - face and double - face dynamic balance test, present result of unequilibrium and its phase position, can test rotate speed and vibration, can show the time - field and frequency - field picture of gain signal
本課題是利用單片機作為核心器件研製的一套可應用於現場的動平衡測試系統。該系統能完成現場動平衡單面或雙面測試，實時給出不平衡量的大小和相位。也可單獨測轉速和振動，還能對採集到的振動信號作時域、頻域圖顯示。 -
Frame frequency and film running speed for exposure and projection of motion - picture films
電影膠片暴光及投影的幀頻和膠片運轉速度 -
Measurement methods of a - chain and b - chain electro - acoustic frequency response of motion - picture control rooms, review rooms and indoor theatres
電影錄音控制室鑒定放映室及室內影院a環b環電聲頻率響應特性測量方法 -
The main products : ultrasonic plastic welding machine, ultrasonic cleaning machine, heat board style plastic welding machine, high frequency plastic welding machine, high frequency inductive welding machine, various frequency welded mould and ultrasonic generator ( show as picture ). all sorts of product are fully completed, and the irregular quality ultrasonic equipment can be designed and made for different use of customers
公司主要產品：超聲波塑料焊接機、超聲波清洗機、發熱式塑料焊接機，高周波塑料焊接機、高頻感應焊接機、不同頻率的超聲波焊接模具，以及超聲波發生器（詳情參照圖片） ，品種齊全，並可根據客戶不同要求，設計製造非標高品質的超聲波設備。 -
The analysis on amplitude frequency characteristics of picture intermadiate frequency amplify circuit of colour television
彩電圖像中放電路幅頻特性分析 -
This paper analyzes the amplitude frequency characteristics of picture intermadite frequency amplify circuit of colour television, analyzes the influence of picture quality and sound quality for intermadiate frequency amplify circuit amplitude frequency characteristics, puts forward the method of reduce influence and improve picture and sound quality
摘要詳細分析了彩電圖像中放電路幅頻特性曲線，分析中放幅頻特性對圖像質量、伴音質量的影響，提出了減少影響提高圖像、伴音質量的方法。 -
This system works under the pal service pattern, and it ’ s rate of field repetition is 50hz. the frequency of image sampling is 27mhz ; the size of image display is 512 by 64 ; the picture demonstration is clear and stable
本系統工作在pal制式下，場頻50hz ，圖像采樣頻率27mhz ，圖像顯示大小為512 64 ，顯示畫面清晰穩定。 -
As one of the best tools to analyze the nonstationary signals, it shows a good picture in the joint time - frequency domain and makes us know about the change of frequency along with the time clearly
這種分析方法提供了時間域與頻率域的聯合分佈信息，清楚地為我們描述了信號頻率隨時間變化的關系。 -
Frequency shifts due to the presence of the oxygen atom complicate the picture.
氧原子導致頻率發生位移，增加情況的復雜性。 -
Finally, the production, which is designed and debugged all by myself, c band fine resolution low phase noise frequency synthesizer was introduced by module, including respective schedule, frequency distribution and phase noise experiment results. then whole circuit phase noise result, picture of spectrum with spur were presented, by which above theory was proved, analysis of the result was given, and the existing problem as well as methods to resolve it were motioned
論文最後對自己設計調試的樣機c波段小步進低相噪頻率合成器進行了分模塊介紹，包括各部分的原理框圖、頻率分配和相噪測試結果，然後給出了整個樣機的相噪、雜散頻譜測試結果，對上面提到的理論進行驗證，並對結果進行了討論分析，提出了樣機現存的一些問題和幾點解決措施。 -
Wavelet transform, which is a new powerful mathematical tool appeared in recent years, is regarded as the crystal work of pure mathematical field and the great breakthrough in signal - picture analysis and quantum physics, and is thought as the new trend of applied mathematics. because of its good time - frequency localization and flexible time - frequency windows, wavelet transform has been widely applied in such as signal study, picture process, quantum mechanics, radar, computer identification, earthquake exploration, so on and so forth
小波分析是近年來出現的嶄新而有力的數學工具，由於其良好的局部化特性和彈性的時-頻窗特點，而被認為是調和分析這以純數學重要領域半個世紀以來工作之結晶，也是信號與圖像分析、量子物理等科學和工程技術近十年來在數學方法上的重大突破，從而被認為是應用數學的新趨勢。 -
The system output a clear and stable moving picture in the condition of 60hz refresh frequency and 32 - color degree
本系統在顯示刷新頻率為60hz ，灰度級別為32級的條件下，圖像顯示清晰穩定。 -
Motion - picture sound reproduction ; frequency response of pre - amplifiers for photographic sound records ; measuring methode
影片的聲重放.光聲錄音用前置放大器的頻率響應.測量 -
Motion - picture sound reproduction, frequency response of sound pressure level ; measurement
影片的聲音重放.聲壓級的頻率響應.測量 -
This paper simplifies the fourier transform expression by some mathematical ways, proves the feasibility of simplification, analyzes the amplitude - frequency curve in the case of adopting the sampling interval as 10 power period, and draws the picture by employing matlab tools
對連續傅立葉變換公式做了數學上的簡化處理，並證明了簡化的可行性。利用傅立葉變換簡化公式，分析了擴展采樣區間為10倍工頻周期時的幅頻關系曲線，並利用matlab工具作出模擬圖像。 -
In terms of information, cai includes the elements of texts, figures, images, flashes, sounds frequency and video frequency. and figures, images, flashes, sounds frequency and video frequency are all pictures in cai. so from the aesthetics of physics, the paper discusses the connotation of designing art of physics art, makes a research of the picture art, hearing art and text art, studies their features and proposes some principles of designing art
Yws了rsth三s工s由於從信息的角度來講， cai課件包括文本、圖形、圖像、動畫、音頻、視頻等幾種要素，而圖形、圖像、動畫、視頻表現在cai課件中即為畫面，因此，本論文從物理學的「美」出發，討論了物理cai課件設計藝術的內涵，探討了物理cai課件設計的畫面藝術、聽覺藝術和文本藝術；對其特點進行了分析研究；整個論文從理論上探討了物理cai課件設計藝術的原則，並結合物理教學的實際，從實踐上提出了實現物理cai課件設計藝術的方法。 -
Circuits based on singlechip have not only a complex structure, but poor working frequency. thus, then cannot meet the demand of high quality of video picture
單片機電路不僅結構復雜，且工作頻率很低，不能適應高質量的視頻圖像的要求。 -
The multimedia technology is one kind delivery information the and so on the text, graph, image, video frequency picture, animation and sound media integrates in together, and processes one kind of comprehensive electronic information technology through the computer synthesis which and controls
多媒體技術是一種把文本、圖形、形象、視頻圖像、動畫和聲音等運載信息的媒體集成在一起，並通過計算機綜合處理和控制的一種綜合性電子信息技術。
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