散射誤差 的英文怎麼說

中文拼音 [sǎnshèwùchā]
散射誤差 英文
scattering error
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 誤 : Ⅰ名詞（錯誤） mistake; error Ⅱ動詞1 （弄錯） mistake; misunderstand 2 （耽誤） miss 3 （使受損害...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
  • 誤差 : error
  1. The origins of dispersion error are analyzed ; effects of initial velocity dispersion, ballistic coefficient dispersion, drift coefficient dispersion, range wind & cross wind dispersion on the ballistic dispersion are discussed

    分析了散布誤差的起源，討論了初速散布、射角散布、彈道系數散布、偏流散布、縱橫風散布對密集度的影響。
  2. The parameters that influence the single photon acquisition probability are the transmitter ' s tracking - pointing error, the far - field divergence angle, the link distance between transmitter and receiver and the receiver ' s antenna aperture

    得到影響單光子捕獲概率的主要參量是發射機的跟瞄誤差、光束遠場發散角、發射機和接收機的鏈路距離和接收機天線孔徑。
  3. This thesis present the systematic studies on firing accuracy and firing accuracy tactical & technical requirement reasoning for gunnery system. the main contents of the paper are as follows. ( 1 ) definitions and probability distribution expressions for error of fire, error of firing data and error of dispersion are given summarily. methods to compose error of initial firing data and error of dispersion are discussed

    本文對遠程炮武器系統射擊精度及射擊精度戰術技術指標論證等方面問題進行了深入、系統的分析研究，本文研究工作的主要內容有： （ 1 ）概要地討論了射擊誤差、諸元誤差、散布誤差的定義及其概率分佈，諸元誤差、散布誤差及射擊誤差的合成，分析了射擊精度的各種表示法，闡述了火炮武器系統準確度、密集度和首發命中概率的估算方法。
  4. Due to the fact that the problem of reconstructing image from compton scattering energy spectral data is an ill - posed problem, any error or noise in the measurements will be amplified in the reconstruction results

    由於從康普頓散射能譜直接求逆重建密度圖像是一個不適定性問題，測量的微小誤差會在重建結果中被放大。
  5. Meanwhile the technology for separating scattering field from total field is improved in this paper, which could eliminate the calculation error and get precise scattering field

    論文還改進了時域有限差分方法中的總場散射場的分離技術，消除了原來因為分離帶來的計算誤差，提高了散射計算的精度。
  6. Experiment results show that the diffusion equation can be used to describe the transportation process of near infrared photons accurately in scattering media. however, a relatively large error exists for the case of low scattering tissue, and as a result, this model can not be employed for the ot reconstruction in this case

    實驗結果表明，擴散方程可以較為準確地描述光子在強散射介質中的輸運過程;但對弱散射介質擴散方程模型卻存在較大的誤差，因而不適用於該種情況下的圖像重建。
  7. However, the si3n4 is non - crystalline when power is 100w or 150w. the agglomeration and the distribution were important parameter of nanopowder, which were analyzed by the laser light scattering particle - size test instrument. but the result appeared great error because of this instrument itself and high requirement to sample

    粒徑分佈和團聚是納米粉體材料重要的表徵手段，採用激光散射技術對納米氮化硅粉末粒徑的分佈和團聚進行分析，激光散射技術由於本身的限制和對樣品的高要求，測量納米材料的分佈有較大的誤差。
  8. Tn order to eliminatc the error caused hylight power drift of incident light, we adopt the method of the ration of scattering light to measure the concentration of protein in milk. that is to measure 90 " scattering light intensity and 0 " transmitting light intensity in the light incident plane. the ratio of them is to be used to express measured optical parameter

    由於牛乳蛋白質的測量精度要求很高，為了消除因入射光的光功率漂移而引起的誤差，我們採用散透比法來測量牛乳蛋白質的含量，即在光的入射平面內同時90處的散射光光強is和測量0處的透射光光強it ，用它們的比值來表徵測試牛乳蛋白質含量的光學參量。
  9. For the spectral radiance calibration of solar ultraviolet spectrum monitor, a basc > 4 diffuser is used, and a more accurate calculation for spectral radiance response is given by a integral formula. process of download signal data from solar ultraviolet spectrum monitor on spaceship obtains measurement results of solar ultraviolet spectral irradiance and solar backscatter spectral radiance

    根據太陽紫外光譜監視器的地面標定結果，對從神舟三號上下載的測量數據進行處理獲得了地外太陽紫外光譜輻照度和地球大氣後向散射光譜輻亮度，與國際上的測量結果對比相對誤差在10 %以內。
  10. The object of iasr imaging is the moving target in space. the traditional rda algorithm is based on the model of micro - motion scatters, but it is not fit for the real target at all. we must adopt some methods to correct the error, which is caused by the model mistermination, and the discussion is mentioned in the paper firstly

    對于isar成像，主要是針對空中運動目標的成像，傳統的簡單的rda演算法是基於散射點的微動模型，但是實際的目標並非完全符合這個要求，所以必須採用一定的措施校正因為模型失配引起成像誤差，本文首先對此進行了討論。
  11. As not to need linearization, its advantage is to take all the influence of reflection wave travel time in each layer to the whole crustal model into account, and consider the error distribution of observed data at the same time

    其優點是在不需要把問題線性化過程的同時，統一考慮了各層反射波走時的離散對整個地殼模型的影響，又可兼顧觀測數據的不同誤差分佈。
  12. Influences on the hitting probability by error of carrier, by dispersion of sub - projectiles, by size of target, by the numbers of sub - projectiles, and by the range of fire are analyzed

    分析了母彈的射擊誤差、子彈的散布誤差、目標幅員、重迭度、子彈攜帶量及射距離對子母彈首發命中概率的影響。
  13. The implement of direction finding cross location and errors analysis are on the focus. the multi - warships bearings - only tracking algorithm based on direction finding cross location and distributed multi - warships bearings - only tracking are also presented. ( 6 ) the observation prerequisite of single warship bearings - only tracking is analyzed, and optimal maneuver of the observer warship is discussed

    5研究了多艦純方位跟蹤的演算法，把多艦純方位跟蹤分成集中式跟蹤和分散式跟蹤兩類，並分別進行了分析比較，重點研究了測向交叉定位法的實現及誤差分析，給出了基於測向交叉定位的多艦對運動輻射源的跟蹤演算法和基於信息融合的多艦純方位分散式跟蹤演算法。
  14. Setting forth the concept of scattering model mismatch, we make a detailed analysis of their effects on radar imaging, that is, resulting in one - and two - dimensional artifacts or dispersion in radar image which we view as a kind of focus - out effect on the focusing process in radar imaging

    論文闡述了目標散射模型失配的概念及其產生根源，針對其在isar成像中造成的兩維模糊展布現象，提出了二維等效散焦誤差的概念，確立了以散焦效應的觀點來系統描述和分析上述現象的理論基礎。
  15. First, the error transfer characteristic among subsystems at different space locations is analyzed, and the direct transfer characteristic from discrete standard measure space to the workpiece measure space under measured in measure system is proven. second, the error reconstruction condition and method of mapping from discrete standard measurement system to continuous standard measure space are analyzed. based on the measurement sample stationarity in limited distance, the prediction model ' s limited astringency and mensurability to the dynamic measuring error and the prediction error respectively are proven

    分析了不同空間位置子系統間的誤差傳遞特性，證明了在測量系統中離散標準量值空間向被測量工件量值空間的直接傳遞性；分析了離散標準量系統向連續量值空間映射的誤差重構條件和方法；基於測量樣本的有限距離的平穩性，證明了預報模型對動態測量誤差的有限收斂性和預報誤差的可測度性，進而證明了以離散標準量值系統對被測工件預報修正的可行性和合理性。
  16. Study of radiation balance on the yellow river different radiation factors were established in different temporal and spatial scales. through error analysis, the optimized parameters were confirmed. area net radiation was accurately calculated by using remote sensing technique

    2黃河流域輻射平衡研究建立不同時空尺度的各輻射要素估算模式，通過誤差分析，確定最優參數並藉助遙感技術準確計算區域范圍內凈輻射值，為進一步計算區域蒸散提供可靠數據保障。
  17. Secondly, we discuss the convergence of a sort of discrete bsdes and simulate its solutions. finally, we discuss stabilities of dbsdes and drbsdes in numerical calculations

    最後，討論了近似誤差在反射型倒向隨機微分方程離散解的計算過程中的傳播穩定性。
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