觀測值 的英文怎麼說
中文拼音 [guāncèzhí]
觀測值
英文
observed value觀測值摘錄表 abstraction of observed values-
The satellite altimetry has developed as a kind of important space geodetic technique since 1970s. the return signals from ocean regions can provide all - weather height information above the sea level repeatedly and accurately. the satellite altimetry has now not only impacted strongly on the field of oceanography and geophysics, but also changed greatly the fact of geodesy
衛星測高作為二十世紀七十年代發展起來的一項空間測量技術，能在全球范圍內全天候、多次重復、準確地提供海洋表面到衛星距離的觀測值，在地球物理學領域和大地測量領域有廣泛的應用。Fittings of systematic errors and covariance matrices in navigation
精密定位的觀測值隨機模型To improve understanding of the processes of heterogeneous land surface - atmosphere interaction, the utilization of satelli te remote sensing is indispensadle. in this paper, with the aid of satellite remote sensing and fiend observational data which observed during intensive observation of huaihe river bain energy and water cycle experiment hubex in 1998, the surface albedo, ndvi normalized difference vegetaton index and surface temperature in regional scale of hubex could be derived. then, the distribution of regional energy balance components could be estimated. this wor provided the physical foundation for the numerical simulation of the huaihe river basin energy and water pro cesses, and is important for us to further analyze the regional distribution of surface characteristic parameters ad energy balance components with the change of the weather situation in hubex in 1998. our work is still in a developing stage, some methods of retrieval in the paper should be improved further
利用1998年淮河流域加密觀測試驗hubex iop期間的資料，進行淮河流域能量平衡的參數化方案的研究，用noaa衛星的avhrr資料建立了試驗區地表特徵參數及能量平衡各分量的參數化方程，並對衛星遙感反演結果和試驗觀測值進行了對比，為淮河流域能量和水循環的數值模擬提供了物理依據。Stress and deformation of computational analysis is usually not in conformity with actually observed data due to this reason in fem analysis of earth dam and crfd such as the extensively applied duncan - chang hyperbolic model, and many other models also equally have similar problem
如應用廣泛的duncan ?張模型在土壩、面板壩有限元應力變形計算分析中就存在與實際觀測值不一致、不合理的結果，許多模型也同樣存在類似的問題。Resection is used to determine the coordinates of an instrument station by performing multiple measurements of points whose coordinate values are known
後方交會是利用在未知點上對若干已知點進行觀測，獲得的觀測值來計算出未知點的坐標。A reasonable method to adjust observed coordinate value is put forward for total powerstation traverse in this paper. its validity and feasibility are proved by example
本文依據誤差理論，針對全站儀導線提出了一種合理的對其坐標觀測值進行平差的方法，並用算例驗證了該方法的正確性與可行性。The equations of the mean value functions and the covariance functions are established for dynamical systems whose inputs are fuzzy stochastic processes. an existence and uniqueness theorem of ito fuzzy stochastic differential equations is proved, some explicit representations of solutions and the equations of statistical characteristics are deduced for linear fuzzy stochastic differential equations, and numerical methods to nonlinear fuzzy stochastic differential equations are proposed, the conditions for stability and observability of fuzzy linear systems are derived. the kalman filter algorithms of linear fuzzy stochastic systems are brought forward
主要成果包括：提出了模糊隨機變量協方差和反向協方差的概念；研究了二階模糊隨機變量的均方收斂性，並在此基礎上得到了均方模糊隨機分析、平穩模糊隨機過程及其譜分解的若干定理；根據均方模糊隨機分析理論，得到了輸入為模糊隨機過程的線性系統的輸出輸入統計特徵關系方程；證明了ito型模糊隨機微分方程解的存在唯一性，並給出了ito型線性模糊隨機微分方程解的表達式，統計特徵方程以及非線性模糊隨機微分方程的數值解法；得到了模糊線性系統的穩定性和可觀性條件、線性模糊隨機系統統計特徵方程和線性模糊隨機系統的kalman濾波演算法；研究了當觀測值是模糊數據時，線性回歸模型的建立。Conclusion modeling the covariance structure is especially important for analysis of repeated measures data because measurements taken close in time are potentially more highly correlated than those taken far apart in time
結論由於在重復測量資料中，同一受試者的不同觀測值之間具有相關性特點，故對其指定協方差結構尤其重要。Based on an analysis of the sources of errors in airborne gravity measurements, an error model is studied to constructed mathematically which can characterize the change of systematic errors, with which the network adjustment is carried out and the model parameters are determined simultaneously. and finally, the compensation of systematic errors is realized
航空重力測量測線網平差就是在分析、總結航空重力測量的主要誤差源基礎上，研究建立反映航空重力觀測系統誤差變化規律的誤差模型，根據交叉點不符值條件，平差求解各測線上重力觀測值系統誤差改正數，然後對各測線上所有重力觀測值進行改正（補償） 。( 2 ) different calculating schemes are designed which are used to analyze in detail the characteristics of the effect from instrumental bias ( ib ) in gps observations on determining ionospheric delays
（ 2 ）設計了幾種不同的計算方案，用於分析儀器偏差對確定電離層延遲的影響的特點。研究表明，儀器偏差對求解電離層延遲的影響遠大於觀測噪聲的影響，給電離層延遲觀測值帶來高達數米的系統誤差。According to the present status of studying the solar flare using gps, a new algorithm of processing gps data studying the solar flare is brought forward : after the instrumental bias has been determined, with the data of dual - frequency gps code and phase and navigation message, the vtec at the satellite ' s epp can be worked out
根據現在研究太陽耀斑的實際情況，提出了利用gps研究太陽耀斑的數據處理方法：利用雙頻觀測值確定出儀器偏差后，再利用碼和相位觀測值，結合導航電文就可以求出電離層交叉點的沿天頂方向上的電子總量vtec值。Based on the statistics of the double observing date of tunnelsurveys, the paper analyses the targets affect sighting errors and points out the ways of the selection of targets and the questions needed to attention in observing
根據隧（巷）道雙次觀測值的統計資料，分析覘標對瞄準誤差的影響，提出覘標的選取方法和觀測中注意的問題。The calculated mean diameter, mean square - root diameter, mean cube - root diameter and liquid water content are all well matched with the observational results ; in the paper two examples have been analyzed by using the seeding region data and the possible affecting region data in leeward region. it is found that f - 100, 2dc, and 2dp ' s particle concentrations increase in leeward region, but rising extent is different, which is likely to be due to difference of seeding effect time
擬合值和觀測值吻合的較好，計算出的平均直徑、均方根直徑、均立方根直徑和粒子濃度與觀測值也比較吻合；本文對兩組個例的催化影響區域及可能採集到相應值的下風方區域進行了分析，催化下風向影響區的f - 100 、 2dc 、 2dp的粒子濃度比背景值都有所增加，但是增加的幅度不同，應該是催化響應時間的原因。The residual value is the observed value at the center minus this average.
從圓心上的觀測值減掉這個平均值，就得到剩餘值。This agreement with observation is certainly far from a proof that the overall concept is valid.
與觀測值的一致並不能證明總體的概念是適用的。Radar data fusion based on clustering measurements
基於觀測值聚類的多雷達數據融合Model of inter - frequency combinations of galileo gnss
衛星定位系統相位組合觀測值的模型研究Analysis of gps multi - frequency carrier phase combinations
多頻相位組合觀測值的定位精度分析The stationary series state space model for sunspot yearly data
太陽黑子相對數年觀測值的平穩序列狀態空間模型The effect on the precision of gps geodetic chain after adding routine measured value
控制網加入常規觀測值對網精度的影響分享友人