模擬值 的英文怎麼說

中文拼音 [mónǐzhí]
模擬值 英文
analog value
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 擬 : 動詞1. （設計; 起草） draw up; draft 2. （打算; 想要） intend; plan 3. （模仿） imitate
  • 模擬 : imitate; simulate; analog; analogy; imitation; simulation模擬艙 boilerplate; 模擬電路 [電學] circ...
  1. By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve

    通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現，固定閥周圍流場存在較強的湍動，閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區，使氣體穿閥后的行為變得復雜，並對氣液傳質過程產生重大影響；模擬結果表明，為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響，通過折邊來改變氣體的氣路是非常有效的，模擬值與實驗值基本得到吻合。
  2. In the paper, with system energy balance method and heat conductive equations ， on tne basis of short time heat transfer modeling established the long time modeling, considering heat interference in thermal well group. this paper used the finit element method for element division and computer analysis, and provided the operation temperature figure. acquired computation values agreed well with experimental results, the most difference between them was 5. 13 %

    本文採用系統能量平衡結合熱傳導方程，在淺埋套管式換熱器短期傳熱模型基礎上建立了長期傳熱模型，並考慮了管群熱干擾對模型的影響。並運用有限單元法軟體編程進行離散和計算機分析，得出模擬溫度場，其模擬值與實測的均值基本相符，兩者最大誤差小於5 . 13 % ，表明該模型具有一定的合理性和實用意義。
  3. As we have introduced a multilevel decision method with discriminator detection to improve the error rate performance, the deducing and analyzing for this method are present in this article. the theoretical error rate and the monte carlo simulation result are showed in figure to compare the system error rate performance affected by different premodulation filter

    在系統誤碼模擬中引入了一種有助於改善誤碼性能的鑒頻加多電平判決的解調方法，文中對此方法也進行了詳細的推導和分析，並給出根據此方法計算出的誤碼理論值，結合系統誤碼性能的蒙特卡羅模擬值，對比分析各種預調濾波器對系統誤碼性能的影響。
  4. In the second section, three ( 2 co2 ) scenarios only considering climate change alone ( c scenario ) were generated first, using outputs of the giss, gfdl and ukmo gcms, combined with the baseline. then, climate change scenarios including change in climate variability ( c + v scenario ) were produced, based on 3 hypotheses and the weather generator ( wgen ) in dssat. finally, the ceres - wheat model was run under both the ( c + v ) scenarios and the baseline, and the combined effects of climate change and its variability with doubled co2 on whiter wheat production in the studied region were assessed, based on the results simulated comparison

    在上述第2部分，首先利用baseline和國際上通用的3種大氣環流模型（ gcms ）即giss 、 gfdl和ukmo的有關網格點值，生成了研究區域3種不考慮氣候變率變化的（ 2 co _ 2 ）氣候變化情景（以下簡稱c情景） ；然後，提出了未來氣候變率可能變化的3種假設，並應用dssat （農業技術轉化決策支持系統）中的wgen （隨機天氣發生器） ，分別生成了研究區域（ 2 co _ 2 ）條件下兼顧氣候及其變率的氣候變化情景（以下簡稱c + v情景） ；再后，在上述（ c + v ）情景下分別運行ceres - wheat （作物-環境資源綜合系統-小麥） ，還考慮了大氣co _ 2濃度的直接影響，並與baseline條件下ceres - wheat的模擬值進行比較，在此基礎上評價了（ 2 co _ 2 ）條件下氣候及其變率變化對研究區域冬小麥生產的影響。
  5. We choose the forest appearance tidiness, representative stands serving as standard plots, 40 stands were set up at qinling, hanzhong, huanghong in shaanxi respectively, measure every tree in the stands, measure the actual increase by the dominance tree, the time series model of individual age and diameter of quercus variabilis was established according to the actual diameter of quercus variabilis population by the fluctuant time series, the comparison of simulation and reality value of the every stand of quercus variabilis population diameter increase through the four models, the average simulation difference within 1. 5 %, the accuracy is 97. 8 % the simulation effect is better

    在陜西的秦嶺、漢中、黃龍地區選擇林相整齊、有代表性的地段作為標準地，設置樣方40個，對各樣方內的林木進行每木檢尺，通過優勢木解析的方法，測得栓皮櫟種群胸徑的實際生長量，運用起伏型時間序列分析，建立了栓皮櫟種群個體年齡與胸徑生長的時間序列模型，四個模型所得的各個樣地栓皮櫟胸徑生長的模擬值與實際值進行比較，其模擬平均誤差都在1 . 5 %以內，平均精度達到97 . 8 % ，模擬效果較好。
  6. 92km3 in 94 - 95. the comparison indicate that interannual variability of simulated and estimated outflow are very close, both of them have an upward trend in the 20 years. but 20 years average quantity of simulated outflow is less than the quantity of estimated outflow. the simulated outflow is about 90 % of estimated. for study the relationship between temperature and sea ice of arctic and the velocity of wind how to influence arctic sea ice, some ideal modeling are run

    與衛星資料反演流出量比較結果表明，模擬流出量和衛星反演流出量的年際變化非常一致，總體上都有增多的趨勢，但在數值上有一定差距，平均而言冬季海冰面積流出量，反演值小於模擬值，而全年則是模擬值小於反演值，約是衛星反演流出量的90 。
  7. This results showed the program can be used to simulate the variation of sewage qulity validly and exactly in a sewer which has the same characteristic with that sewer. analysing the real data and simulation data ss and xs decreased apparently ; xbh increased apparently ; snh, snd, and xnd have little variation

    對西安市某污水管道進行水質測定和模擬，各組分實測值與模擬值的相對誤差均小於5 . 0說明兩者較為吻合，應用模擬程序可以對具有上述管道特徵的排水管道內水質變化進行有效和較為準確的模擬。
  8. The simulated values by year and moon of many nutrients such as n and p are obtained in lianshui watershed and its 62 sub - basins. besides, the simulation of chemical runoff of lianshui basin is carried on based on the land use in 1993 and in 2000. also the results are analyzed from time ( annual and moon ) and space respectively

    獲得了瀲水河流域及其62個子流域的按年和月輸出的多種養分的模擬值；並利用1993年和2000年兩期的土地利用分別對江西瀲水河流域的化學徑流進行了計算機模擬，從時間（年和月）和空間上分別對模擬的結果進行了分析研究。
  9. After description of slide line fields according to the different proportion of width / diameter, the stress function in flat plate upsetting has been determined, the changing rule of slide line fields been described, the process of column upsetting been simulated by using the software of abaqus and the theoretical value been proved through comparing the simulation value with the theoretical value

    摘要本文應用滑移線理論來求解平板鐓粗模型，描述了在不同寬徑比下的滑移線場，確立該模型單元的應力場表達式，描述其滑移線場的變化規律，最後運用abaqus軟體對圓柱體鐓粗進行數值模擬，將模擬值與理論值進行對比，對理論值進行驗證。
  10. The agreement between the simulated results and the experimental data is good. it has been proved that the simulating program is reliable

    結果表明程序模擬值與實驗數據具有很好的一致性，可見程序是正確可靠的。
  11. Spatial variation moperty of soil arsenic ( as ) content in xinyi - donghai agricultural area, jiansu province was studied adopting sequential gaussian conditional simulation techniques

    摘要採用序貫高斯條件模擬值法，研究了江蘇省新沂、東海農業區土壤砷含量空間變異性。
  12. The results of experiment which followed the curve agreed well with that of the simulation. the non - uniform thickness distribution and cavity have negative influence on the formability

    並按照模擬結果進行等應變速率脹形實驗，得到的厚度分佈結果與模擬值非常吻合。
  13. And the dynamics model with different experiment data has further been validated to show a high degree of fitness in case of prediction and observation with the less average relative errors

    模型的檢驗結果表明，模擬值與觀察值之間具有較高的符合度，平均相對誤差較小。
  14. 12 representative sub - basins, in which two interim simulated values in 1993 and 2000 varied significantly, are chosen. then the relation between the land use and simulation value in those sub - basins is analyzed

    選擇了1993年和2000年兩期中模擬值變化較大的12個典型子流域，分析了兩期土地利用變化與模擬值之間的關系。
  15. The error of the capacitance, electrostatic force and sensitivity between the computed values got from these models and the simulated values got from ansys for different angle of decline are researched

    用有限元工具ansys中的電場模塊，分析了傾斜電容極板的電場邊緣效應。分析了文中所用的電容和靜電力模型的計算值和模擬值間的誤差。
  16. These divergences exert the influence on simulated results of land surface model by influencing soil hydraulic characteristics. ( 2 ) the performance of land surface model is sensitive to the choice of soil hydraulic models

    在ssib模式中利用bc 、 ch和vg三個土壤水力模式模擬的土壤濕度與觀測結果比較吻合，利用bw模式得到的土壤濕度模擬值比實測值小。
  17. First, we simulate the firebox through realization k - e turbulent model. if experimentation data match to simulated data, we consider the physics model and turbulent model we establish is valid

    首先模擬燃燒器，所選用的湍流流動模型為可實現的-模型，通過用實驗測得的實驗數據與模擬值是否吻合來判斷我們所建立的物理模型及所選用的湍流流動模型的正確性。
  18. 5. in the simulated distribution residual stress map, the results of fe simulation is close to those measured by silicon piezoresistive sensor chip while the distribution of negative region and positive region matches with the measured map

    硅壓阻傳感晶元測量結果與計算機模擬結果的比較表明，硅壓阻傳感晶元測量值與計算機模擬值很接近，測量值的正負區間與模擬值的正負區間完全吻合。
  19. Although the onboard gps simulation data are not real measurements, if the characteristics of simulation data are very similar to the real data, it would be very suitable for study on some specific methods such as for cycle slip detection and ambiguity resolution

    星載gps模擬資料雖不是真實的軌道資料，但在研究某些問題時具有很強的針對性。本文系統研究了gps觀測值模擬的原理、流程，並盡量利用已有的成果和最新研究成果，精心挑選模擬所用數學模型，以盡量使觀測模擬值和實際情況相符。
  20. The neural network methology for heat transfer system of underground heat exchanger was also introduced, which lay emphasis on systematics, entirety and fuzzy systematics, and established predication modeling using neural network. from the computer simulation results, it was concluded that with nn modeling the precision was very high. it is worth to developed and applied for engeering practice and different situation

    本文還介紹了主要從系統性、整體性和非線性上來描述地下埋管傳熱系統的神經網路，並針對不同輸入和輸出變量建立了神經網路預測模型，對埋管換熱進行模擬計算和預測，從計算結果可以看出神經網路的模擬值與實驗值相當一致，計算精度高。
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