閃爍分析 的英文怎麼說
中文拼音 [shǎnshuòfēnxī]
閃爍分析
英文
scintillation analysis- 閃 : Ⅰ動詞1 (躲閃; 閃避) dodge; get out of the way 2 (扭傷) twist; sprain 3 (突然出現) flash 4 ...
- 爍 : Ⅰ形容詞(光亮的樣子) bright; shining Ⅱ動詞[書面語] (熔化金屬) melt (metal, etc. )
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 析 : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
- 閃爍 : 1 (光亮動搖不定) twinkle; flicker; glimmer; glisten 2 (不直說) evasive; vague; noncommittal 3...
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The detailed opinion of the enterprise zinsser analytic gmbh has pertinent information on analytics and on laboratory analyses. moreover, laboratory automation and reagents and / or scintillators are offered
Zinsser analytic gmbh是一家理想的企業,該企業製造最新的、傑出的分析學,實驗分析,實驗自動化,試劑,閃爍儀。In this thesis, three ionospheric scintillation monitors ( ism ) are installed in haikou, hainan province of the p. r. of china, which locations are separated about one hundred meters apart, the drift velocity of ionospheric irregularitie can be deduced by analyze the cross - correlation of scintillation signals at three monitors to determine the drift time between monitors
本文通過實驗的方法,在地面上相距百米左右的距離設置三臺電離層閃爍監測儀( ism ) ,通過分析三站衛星閃爍信號之間的相關性,分別得出不規則體在三站連線方向上的速度,然後再求出電離層不規則體的漂移速度。The influence of target glint on the miss of the homing guidance system is analyzed
摘要分析了目標閃爍對尋的制導迴路制導精度的影響。First the progress of anti - tank homing weapons is introduced, then the research and progress of high resolution imaging information processing, angle glint theory, signal processing under clutter environment are introduced. at last the main works of the paper is introduced
首先介紹了反坦克精確制導武器的發展現狀,然後分析了高分辨成像信息處理的研究和發展,簡要介紹了雜波背景處理和角閃爍問題,最後介紹了本文研究的主要內容。In the dissertation, the author uses objective and subjective measurement respectively to compare among philips ' s 1st ( c ' s algorithm, philips ' s 2nd ic ' s algorithm and our own motion compensated algorithm. simulation shows our algorithm solves the problem of horizontal edge flicker in saa4991, alleviates the problem of " tear " in saa4992. the author also uses subjective measurement to compare among our edge - based motion adaptive de - interlacing algorithm, traditional intra - field interpolation algorithm and faroudja ' s dcdi algorithm. simulation shows our own edge - based algorithm can remove the sawtooth on the object ' s edge, and has basically reach the level of dcdi
論文從主觀和客觀兩個角度對比分析了自有的運動補償演算法和飛利浦一代晶元saa4991 、二代晶元saa4992中的運動補償演算法的性能:自有演算法對于圖像的水平邊有效抑制了saa4991存在的閃爍現象,減小了saa4992存在的拖尾問題;自有的邊沿演算法消除了傳統演算法在物體邊沿處存在的鋸齒,可以得到清晰平滑的邊沿,基本達到了dcdi演算法的水平。Fourthly, by an analysis of log - amplitude scintillation due to troposphere turbulent, it is shown that the relative humidity and temperature are the major factor impacted on log - amplitude scintillation, at microwave and millimeter - wave band
第四,根據大氣湍流理論分析了在微波和毫米波波段影響幅度閃爍的主要因素是大氣相對濕度和溫度。Various solutions such as raising response speed of lcd pixels, raising frame frequency, back light blinking, back light scanning, black field insertion and image processing were reviewed
討論了提高液晶像素的響應速度、提高幀頻、背光源閃爍、背光源掃描、插入黑場和採用圖像處理技術等多種解決方法,並對各種方法進行了分析和評論。Data processing system for scintillation camera
閃爍照相機數據分析儀Methods of analysis of fats and fatty oils - physical methods - flashpoint limit test using pensky - martens closed - cup flash tester
脂肪和脂肪油分析方法.第1部分:物理方法.第17節:用pensky - martens近杯閃爍試驗器的閃點極限試驗We have the following results through simulation and experiments : i ) turbulent structure constant of atmosphere decreases with altitude ; ii ) turbulence induced power scintillation decreases with the optical wavelength ; iii ) scintillation of space - to - ground optical propagation is smaller than that of horizontal optical propagation ; iv ) power scintillation of space - to - ground optical propagation increases with wavelength ; results above are accord with existent theory. what ' s more, the last result discovers a new rule
通過對數學模型和模擬結果的分析,得到以下結論: a )大氣湍流結構常數隨海拔高度的增加而迅速減小; b )由湍流引起的光功率閃爍與波長呈反比; c )空-地激光通信的光功率閃爍小於地面水平傳輸的閃爍; d )空-地激光通信的光功率閃爍與波長呈正比;上述結果與理論保持一致。On the following, on the basis of formulas given above, three kinds of effects due to ionosphere are presented : image shift due to group delay which was caused by the difference between the group velocity and the velocity of light in the ionosphere ; image distortion due to ionospheric dispersion which can create second phase error of lfm signals ; the last, the phase perturbation caused by the irregularities of the ionosphere can reduce the coherent length and affect azimuthal resolution
文中主要研究了電離層的三種影響:信號經過電離層傳播的群延遲引起的成像偏移;電離層的色散效應給線性調頻信號帶來二次相位誤差,導致圖像退化、失真;以及電離層的閃爍、湍流等不規則性引起的信號相位起伏。在此基礎上,比較分析了不同波段、帶寬條件下電離層的影響。Theoretical analysis and simulation results show that it is mainly flicker noise, not phase or frequency white noise, that affects bistatic sar imaging performance
理論分析和模擬試驗證實了影響雙基地sar成像的相位噪聲主要是閃爍頻率噪聲,而不是白噪聲調相或白噪聲調頻。The features of fire flame and other disturbing phenomena such as area variety, shape variety, edge variety, flame flicker frequency and the whole motion trend have been detailed studied in this dissertation. and the corresponding recognition algorithms have been given
本文詳細地分析了火災火焰和其它一些干擾現象的面積變化規律、形體變化規律、邊緣變化規律、閃爍頻率規律和整體移動趨勢,並且針對于每一種規律都提出相應的圖像識別演算法。According to the traditional rytov method, the theory model of modified rytov method is given for plane wave and spherical wave propagation in the atmospheric turbulence, and the characters of optical scintillation for waves propagation along horizontal paths is studied, the inner scale effect is considered, especially. then, the results, calculated by the modified rytov method, is compared with the experiment measurement, it shows that the modified method is suitable in moderate atmospheric turbulence
本文介紹了光波在湍流大氣中傳播的弱起伏和強起伏理論,從經典弱起伏理論出發,給出了光波在水平傳輸時的修正rytov方法理論模型,分析了在考慮湍流內尺度的影響下平面波和球面波入射時的閃爍特性,在中等湍流區計算結果與最近實驗結果符合得較好。According to the theory of optical wave propagation in the slant path and the itu - r turbulence structure constant model, which is altitude dependent and proposed in 2001, the modified rytov method is extended to be applied to study on the problems, which waves propagate in the slant path. the scintillation index as a function of the rytov variance is obtained from weak to strong fluctuation regions with plane wave and sphere wave incidence, respectively
根據斜程傳輸理論和2001年提出的itu - r湍流大氣結構常數模型,將修正pytov方法推廣應用於斜程傳輸問題研究,得到了平面波和球面波斜程傳輸時的閃爍指數,分析了湍流內尺度、近地面風速等參量對閃爍指數的影響。Analysis on function of scintillation crystals in pet
應用閃爍晶體的性能分析To analyze conveniently, analysis personnel regularity need to make the operation of background color filling, anode 、 cathode filling, gradual change filling of anode and cathode to eliminate burr phenomena and mosaic phenomena during the filling process. earthquake interpret deal with a lot of data, a mass of proportion operation, coordinate conversion and coordinate mapping must be dong in the plot process, it may frequently appears the phenomena of memory deficiency, graphics refurbish in low speed, graphics overlap and twinkle, so it make use of the technique of memory mapping document, memory dc plotting and local plotting twice and so on to implement quickly and top - quality plotting of lots of gigantic graphics and implement continuous and rolling display
分析人員為了方便分析,也經常需要把波形進行底圖彩色填充,正級、負級填充,正負極的彩色漸變填充,並消除在填充過程中出現的毛刺現象、馬賽克現象。因地震解釋所涉及的數據量很大,在繪圖過程中要進行大量的比例運算、坐標轉換及坐標映射等,就會經常出現內存不足、圖形刷新速度過慢、圖形重疊和閃爍等現象,所以需要採用內存映射文件、內存dc繪圖、局部重繪等技術,實現大數據量巨幅圖形的快速度、高質量繪制以及圖形的連續滾動顯示。Based on the analysis of the whys of the flicker phenomenon and nowaday displaying technology, a project that is easily carried out and conveniently operated is then designed. the project is a kind of flicker - free digital three - dimensional imaging system based on pc. it is proved that the system totally eliminates the flicker phenomenon and its stereovision is quite satisfying
在此基礎上分析了出現閃爍的原因,基於現有的顯示技術,提出一種易於實現操作方便的方案,即基於pc機的無閃爍數字立體成像系統,經實驗證明該系統完全消除了閃爍感,立體感相當強。Iec1000 - 3 - 3 flicker analysis is very powerful. the user may display ut, pst, dt, dmax, etc, while the test progresses. the system architecture allows the xitron power analyzers to perform half cycle measurements as well as the laplace transform
Iec1000 - 3 - 3閃爍分析具有強大的功能,當測試進行時,可顯示ut pst plt dt dmax等系統結構使xitron功率分析儀能進行遂個半周期測量及拉普拉斯變換Pre - configured for ballast, motor, power supply appliance tests iec - 1000 - 3 compliant harmonic optional flicker analysis built in
諧波測試結果符合iec - 1000 - 3規格,與選件內置式閃爍分析分享友人