標準預測值 的英文怎麼說

中文拼音 [biāozhǔnyùcèzhí]
標準預測值 英文
normal expected value
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 標準 : （衡量事物的準則; 榜樣; 規范） standard; criterion; benchmark; pip; rule; ètalon （衡器）; merits
  • 預測值 : forecast value
  • 預測 : calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination
  1. Based on xi ' an region meteorologic measurement relative humidity and temperature profile data in cloud cover, the log - amplitude scintillation deviation a, calculated in terms of the cn2 model compare with values predicted by means of ortgies model at 10 ~ 30ghz. it is shown that the c, 2 model can be applied at the continental climate area as xi ' an area. finally, on earth - space paths, by applying a modif

    根據西安地區氣象觀測有雲覆蓋時溫度和濕度隨高度變化的數據，在10 30ghz ，應用該c _ n ~ 2模型計算了幅度閃爍標準偏差，也與ortgies模型預測值做了比較；表明該c _ n ~ 2模型是可用於象西安這樣的大陸型氣候地區。
  2. 53 maize standard samples diffuse reflectance spectra were collected from 4000cm - 1 ~ 10000cm - 1 at 8 cm - 1 resolution on perkin - elmer spectrum one nts near - infrared instrument at different energy level. 3 samples were scanned 10 times repeatedly at 100 %, 76 % and 34 % energy level for energy variance analysis

    結果表明，隨著儀器能量降低，模型相對標準偏差（ rsd ）有增大趨勢，儀器相對能量從100衰減到18后，模型預測值rsd從2 . 5增至4 . 72 。
  3. Based on the terszige and biot theory, initially analyze the economical of this experiment, directly save investment 22 % after compute. after that, computing the settlement of highway foundation, comparing the computing and survey value, the predict formula of vacuum - heaped load combining precompression for designing, this formula show that the distortion law of consolidation progress. at the same time, based on the position and room experiment, analyzes the intension transformation in soft soil and criteria of stabilization control

    在太沙基和比奧固結理論的基礎上，先分析了此次試驗的經濟性，經核算直接節約投資22 ，經濟效益十分明顯；隨后對真空堆載聯合預壓法加固軟土路基的沉降量進行了估算，並與實測值作對比分析，得出了真空堆載聯合預壓下的沉降量估算公式，能反映「真空」加固過程的變化規律；同時根據現場和室內試驗，分析了軟土強度的變化，以及給出並驗證了工后沉降控制標準。
  4. The organization cuts into slices and examines by the in situ pcr, drip protease k 20 ( xl with loomg / ml to digest respectively in pretreatment, increase with normal position positive cell account for total ratio of cell, according to the positive standard cells > 75 %, confirm the lightest digestion time, studying the influence and relationship of different fixation time with protease digesting each other, detecting the mn genotype of the organize slices at the same time

    石蠟切片進行原位pcr檢，預處理分別滴加loom歲血的蛋白酶k20閃消化，以原位擴增顯色后陽性細胞占總細胞的比值> 75 %為標準，確定最適消化時間『 ， ，研究不同固定時間與蛋白酶消化的相互影響和關系，同時檢測石蠟切片的mn基因型。
  5. Standard practice for interlaboratory quantitation estimate

    實驗室間數值預測的標準規程
  6. It ' s a more accurate method in determining the isotopic abundance of uranium. the paper describes the measurement principles that allow accurate measurements to be taken on samples of arbitrary size, shape, and measurement geometry - and of arbitrary physical and chemical composition - through the use of know nuclear decay data ( half - lives and branching intensities ). this method relies on internal gamma - ray peaks from the spectrum under analysis to self - calibrate the unknown spectrum for energy and peak shape

    本工作首次分析了pc fram軟體的演算法並使用高純鍺探測器探測歐共體低濃鈾標準樣品，使用pc fram軟體的預設參數並不能得到準確的富集度值，通過大量的實驗，本工作對鈾富集度測量中的關鍵問題進行了初步的研究並給出了本實驗室條件下準確分析鈾富集度的修正參數和條件。
  7. So this paper tries to solve these problems through the following work : first, we select some index to valuate the close - end funds, including income, stability, risk in falling, stocks selecting ability and tuning ability, based on overseas funds valuation methods and domestic market condition ; second, we analyze the stability of all index and form two styles index, which are f and other bad stability index ; then, we form the valuation system, including two - layers index, which are p and factor score ; last, we use this system to analyze the close - end funds which came into existence before 2000 and get the final comparative result. the main intention of this paper is to create the system of valuating close - end funds in our country, which is comprehensive and objective. in my valuation system involving the period from 2000 to 2003, the funds as a whole performs inferior to the stock index

    首先，對國外理論界經典成型的、以及前沿的基金評價指標和評價方法進行了詳細的分析，並結合我國的基金市場狀況，選取了可以衡量基金收益、穩定性、下跌風險、股票選擇能力、時機選擇能力等量化指標；其次，根據我國基金分析的需要，採用了諸如基金交易價格、換手率等二級市場表現指標；然後，對這些指標進行了時間延續性分析，檢測這些指標在運用到我國基金市場時能否有效預測基金未來表現，從而形成了兩類指標：時間延續性很好的s _ p和時間延續性不好的其它所有指標；再次，在以上工作的基礎上形成了由兩個層面的指標構成的我國證券投資基金評價體系： s _ p和因子分析中綜合因子得分值；最後，選取了我國2000年1月1日前成立的23隻封閉式基金作為樣本，並同時採用上證a股與深成a股兩個基準組合進行了3年樣本期的實證分析，得出了最終的比較性評價結果。
  8. Abstract : this paper analyzes the severity of the air pollutant hazards inside the long distance bus, practical air quality monitoring and first aid measures for intoxication accidents. the author also presents an introduction to the state standard of gb / t17729 - 1999 “ air quality requirement inside the long distance bus ” and indicates that the intoxication accident can be prevented thoroughly

    文摘:從長途客車內空氣污染的嚴重性，空氣質量的實車檢測，旅客急性中毒的主要原因，影響人體健康的主要空氣成份分析著手，介紹gb / t17729 - 1999 《長途客車內空氣質量要求》提出的長途客車內主要空氣成份的標準值，提出預防旅客被空氣污染而產生中毒傷亡事故的安全防範和應急搶救措施，指出此類事故是完全可以避免的。
  9. To limit the predicting precision loss in a certain range, author presented a method of bayes modeling and predicting for dynamic errors based on standard value interpolation at intervals during the multi - step prediction after consulting a lot of papers at home and abroad

    為將預報精度損失控制在一定的范圍之內，作者在查閱了國內外大量相關文獻之後，提出了基於標準量插入的動態測量誤差的貝葉斯建模預報理論，並根據貝葉斯理論給出了預報值的不確定度。
  10. A modified svm model, which can predict peak recognition theory, was proposed in this paper. this model can increase the weight of peak error in the loss function of structural risk minimization, thus improve prediction accuracy of hourly water demand peak

    本文提出一種能夠進行峰值識別的改進svm演算法，該演算法在結構風險最小化準則的目標函數中加大峰值誤差的權重，從而提高時用水負荷峰值的預測精度。
  11. First, a new methodological framework is developed for investigating the optimal strategies of maintenance scheduling for generating units with risk well taken into account, based on the widely employed power pool mode and the uniform clearing price. two scenarios are examined in detail, i. e., for the two cases that the generation company studied is / is not a price taker in the electricity market operation. based on the electricity market clearing prices estimated, a new methodological framework is presented, mathematical models formulated and a solving method developed

    以國內外廣為採用的聯營體模式、統一市場清算價結算的現貨電力市場為背景，在假設市場電價可以預測並能夠描述為某種概率分佈的前提下，採用方差或標準差來描述和度量風險；建立了相應的優化模型，為發電公司在制定發電機組的檢修計劃時適當兼顧利潤損失的期望值最小和風險最小這兩個目標提供了新的解決途徑。
  12. With process data of blast furnace no. 1 in tianjin iron plant, the parameters, ru and sita, of model have been optimized based on criteria of predictability, hit ratio, direction hit ratio and mean sum of square error according to each variable respectively

    以可預測率、預測命中率、趨勢預測命中率及平均誤差平方和為評價標準，確定了各影響因素的警戒參數ru和濾波參數sita的優化值范圍。
  13. A new method is put forward on thermodynamics combustion model to make imitating research on egr - a software is made to calculate the amount of no from the gasoline by connecting with the practical condition in our country, starting with thermodynamics and experiment at the same time make a system research to influence by the exhaust gas returning system on the gasoline, such as exhaust gas, fuel economy, and power, finally a new thought is afforded for optimizing all the egr parameter in chapter 6

    第五章採用上述診斷和預測模型對bj492q發動機進行了模擬計算和實驗研究，並探討了點火提前角、殘余廢氣系數、燃空比、壓縮比和火花塞位置對發動機性能的影響。第六章提出了基於熱力學燃燒模型對egr進行數值模擬的方法，系統地研究了車用汽油機加裝egr系統后對排放、油耗、功率的影響，並結合排放標準。提出了egr參數的全局優化的新思路。
  14. Secondly in enterprise valuation cost method should proceed with book value of the financial statement, regard market value as adjusting orientation and reduce application range of cost method. when income method is adopted, four principles should be paid attention to : a : stage - by - stage income model should be used which is made by early stage income current value added by later stage income increase. b : net profit and net cash flow should be the majority of income volume

    其次為：企業價值評估採用成本法應從財務報表的賬面價值入手、以市場價值為調整目標、減少成本法的應用范圍；採用收益法應以前期收益現值加後期收益額遞增的分階段收益模型，收益額以凈利潤、現金凈流量為主，收益預測以企業未來發展潛力分析為前提的銷售收入預測為主導，折現率堅持不低於無風險報酬率等四項原則，系數以回歸方程的測算為主；市場法中參照物企業選取應以同行業企業為基準、擴大數據來源，注重評估比率可靠性驗證、利用多種比率的配合等。
  15. ( 4 ) some nonlinear variables are good index for analyzing and forecasting stock market. examples involved are following : hurst index ( h ) substitutes for variance to evaluate risk in securities investment ; dynamic fractal dimension is a prior indicator of price movement

    （ 4 ）某些非線性變量可作為分析和預測股票市場的很好指標，如赫斯特指數h值可用來取代方差作為衡量證券投資風險的標準，而動態分形維則可作為市場價格變化的先行指標。
  16. Discusses the characteristic values on individual stock risk with the standard deviation, variance ( 2 ), standard deviation coefficient ( cv ) and coefficient measurement, construct the individual on stock ' s statistics index system on investment risk. 2. discuss the characteristic of standard deviation, variance, variance - covariance matrix to measure the investment risk of stock portfolio

    第二章「證券投資風險的度量」分為三個小節： 1 、討論單個證券風險用標準差（ ） 、方差（ ~ 2 ） 、變差系數（ cv ）以及系數度量，構造了單個證券的投資風險統計指標體系； 2 、討論了用標準差和方差、方差?協方差矩陣、方差?協方差矩陣的特徵值來度量組合證券的投資風險； 3 、計算了衡量證券組合系統性風險的系數值，並分析了系數的含義和預測能力的可靠性。
  17. Abstract : artifical intelligence methods are implemented to simulate thebehaviors of axially and laterally loaded piles using the field observation tests data obtain ed f rom the drilled shafts and driven piles. the optimal neural network model is deve loped using only simple input data of spt - n values and piles ' geometrical featu r es etc. the analysis for r. c piles of some projects is performed adopting the bp n n and grnn models respectively, and the obtained predicated results are compared w ith the data from conventional design method. it demonstrated the obvious advanta ges of neural networks in the design of pile foundations over the traditional me thods. this paper has an important practical significance and a referential worth iness in the design of pile foundations

    文摘:根據鉆孔樁和打擊樁的原型試驗觀測的數據，運用人工智慧方法對橫向承載樁和軸向承載樁的工作特性進行模擬，並利用標準貫入試驗（ spt - n ）值和樁的幾何特性等簡單的輸入數據，開發出相應的優化神經網路模型;然後，運用反向傳播神經網路模型和廣義回歸神經網路模型分別對某工程的鋼筋混凝土樁進行分析，並將求得的預測結果與常規設計法的結果進行比較，結果表明神經網路方法比傳統方法有明顯的優越性，在實際工程設計中具有重要的參考價值和現實意義。
  18. It then assays gas company of bailong group through different aspects of job analysis, enterprise value chains, organization evolvement and personnel inventory. and it defines the function of the different aspects in the human resource planning, establishes the human resource demand model for gas company of bailong group on those basic analysis. this demand model takes the driving factor method, which is the preferred method of nowadays enterprise, as the core to provide the thoughts of seeking industry characters and continual ameliorated human resource demand prognosticated method for gas company

    圍繞該問題，從職位分析入手，研究用驅動因素法預測百龍集團燃氣公司崗位人員需求；進行百龍集團燃氣公司各發展階段業務活動內容分析，並應用其對崗位編制變化趨勢進行了預測；歸納出百龍集團燃氣公司組織演化圖譜，並應用其預測百龍集團燃氣公司中層管理崗位的編制；對燃氣公司價值鏈進行分析，著眼于依據經營目標預測所需人力資源，建立了百龍集團燃氣公司總人數確定公式；為了實現對人力資源供給進行準確分析，設計了百龍集團燃氣公司人力資源數據庫。
  19. The ratio of prediction value to experimental value is 1. 0006 for the learning samples, 0. 9980 for the testing samples ; the standard deviation is 0. 0200 and 0. 0596 respectively, indicating that the prediction results conform well to the test results

    分析及頂測結果表明，學習樣本和測試樣本的預測值與實驗值之比的均值分別為1 . 0006 ， 0 . 9980 ；標準差分別為0 . 0203 ， 0 . 0596 ，預測值與試驗值吻合良好。
  20. In construction phrase, it uses coincideence definition of quality and sums up four characters of quality cost, and integrates the control principle of quality cost, and integrates the grey system and markov chain model into the grey - markov chain model of quality cost control. it uses grey predict value to reflect the cq interior tendency. this paper designs the practical program and verifies it in the building of 543 factory of baoding

    在施工階段，採用質量的符合性定義，總結出質量成本的四大特點，在將控制對象劃分為內部子系統和外部子系統的基礎上，提出了質量成本系統控制原理，並將灰色系統和馬爾柯夫模型結合起來，建立了質量成本的灰色馬爾柯夫模型，以灰色預測值反映質量成本的內在趨勢，作為質量成本控制的參照標準，並在保定五四三廠印鈔生產樓工程中進行了驗證。
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