yield estimate 中文意思是什麼
yield estimate
解釋
核爆炸威力估計-
To this area precipitation materials for many years, evaporate materials, surface flow materials, hydrometeorological materials, hydrogeological materials carry on exhaustive analysis, have analysed the state of water resource of the sand district, proceed from the heat of the earth ' s surface is balanced, water yield balanced basic theories, combine the amount of regional water resource set up of the materials, such as scene, hydrology, soil of the sand district, etc. and estimate models, have calculated the surface water, groundwater of this area, has carried on models to examine according to the real data, and has predicted to the state of water resource under different climate change scenes of future that analyse. have put forward the scheme that the water resource in this area utilized rationally, use the non - linear motive force model to predict the precipitation, utilize the materials of actual observation, the natural supply amount of calculating out groundwater of sand ground of balanced principle of the amount of water used at the same time, and can exploiting amount predict to groundwater, district of sand,
本文以寧夏半乾旱地區鹽池縣沙地水資源為研究對象，對該地區多年降水資料、蒸發資料、徑流資料、水文氣象資料、水文地質資料進行了詳盡的分析，分析了沙區的水資源狀況，從地表熱量平衡、水量平衡的基本理論出發，結合沙區的氣象、水文、土壤等資料建立了區域水資源量估算模型，計算了該地區的地表水、地下水，根據實際資料進行了模型檢驗，並對未來不同氣候變化情景下的水資源狀況進行了預測分析，提出了該地區水資源合理利用的方案，運用非線性動力模型對降水量進行預測，同時利用實際觀測資料，運用水量平衡原理計算出沙地地下水的天然補給量，並對沙區地下水可開采量進行預測。 -
Based on euclidean distance, applied in water detection by electrical sounding, the gradient k method can estimate the location of the well and its flowing yield with measured data, and can obtain satisfactory geologic results
摘要梯度k法以歐氏距離公式為基礎，應用於電測深找水，它能夠利用實測數據較準確地確定最佳井位和估計涌水量，並獲得較佳的地質效果。 -
The yield of crops or the profit of cattles sale usually fell bellow his estimate.
作物收成或出售牲口的利潤，往往低於他的估計。 -
From the point of view of risk, a index system of risk assessment of winter wheat losses caused by drought was established, including the meanings, token models and estimate methods of risk index of natural water deficiency rate, risk index of yield reduction rate and trending vector coefficient of disaster resistance capability, then on the base of these indices, the comprehensive risk index model of losses caused by drought was established and regionalized. the results indicated : the high risk region included the middle north of shanxi, some of middle of shaanxi and some of hebei in east ; the higher risk region included some of middle of shaanxi, the tangshan region and some of west of hebei ; the moderate risk region included the middle of s
從風險的角度，建立了冬小麥乾旱災損風險評估的指標體系，包括自然水分虧缺率風險指數、減產率風險指數和抗災性能趨勢向量系數的意義、表徵模式和估算技術方法，在此基礎上構建了災損綜合風險模型，並對模型參數區域化，結果表明：冬小麥乾旱災損高風險區在陜西中北部、山西中部的部分地區和河北滄州的部分地區；較高風險區在山西中部的部分地區、河北的唐山地區和西部的部分地區；中風險區在陜西中部、山西南部、河北滄州的大部分地區；低風險區在陜西中南部、河南中北部、北京市、天津市、河北中南部和山東省。 -
A multisensor convex linear statistic fusion modal for optimal interval estimation fusion is established. a gauss - seidel iteration computation method for searching for the fusion weights is suggested. in particular, we suggest convex combination minimum variance fusion that reduces huge computation of fusion and yield approximately optimal estimate performance generally, moreover, may achievers exactly optimal performance in some cases
建立了一種最優區間估計融合模型? ?多傳感器凸線性組合，並給出搜索最優權系數的gauess - seidel迭代演算法，另外，給出了一種近似的區間估計融合? ?凸線性組合的最小方差融合，它能減少大量的計算量。 -
Although it is possible that new attempts to estimate the vacuum energy density may yield just the right amount to explain cosmic acceleration, many theorists believe that a correct calculation, incorporating a new symmetry principle, will lead to the conclusion that the energy associated with the quantum vacuum is zero. ( even quantum nothingness weighs nothing
雖然新的估算有可能得到能解釋加速膨脹現象的真空能量密度，但多數科學家相信，經過正確的計算再配上新的對稱性原理，得到的量子真空能量將會是零（量子真空亦是空） 。 -
According to a rough estimate, each single percentage point in the rate of gst will yield revenue of about 6 billion a year, assuming that no exemption is granted
根據粗略估計，假設沒有豁免項目，每一個百分點的商品及服務稅每年可為政府帶來約60億元的稅收。 -
According to a rough estimate, each single percentage point in the rate of gst will yield revenue of about $ 6 billion a year, assuming that no exemption is granted
根據粗略估計，假設沒有豁免項目，每一個百分點的商品及服務稅每年可為政府帶來約60億元的稅收。 -
At the same time, the previous global estimate of failure probability can serve as additional prior information to yield the overall calibrated probability
同時，先前估計的全局破壞概率，能夠用作額外的先驗信息，來給出全部校準的破壞概率。 -
An experienced farmer can estimate the annual yield of his acres with surprising accuracy
一個有經驗的農民可以以驚人的準確度推測出他的土地當年的產量。 -
Chapter four is the positive examination to the chaos and fractal phenomenon of our country security market. we carry on straight examination of the yield ratio distribution of stock index to shanghai and shenzhen stock market separately, utilize r / s analytic approach to estimate hurst index of shanghai and shenzhen then calculate fractal dimention, thus draw the conclusion that the security market of our country possesses the characteristics of chaos and fractal phenomenon
第四章為我國證券市場混沌與分形的實證檢驗部分。我們分別對我國上海和深圳股票市場進行了股指收益率分佈的正態性檢驗，然後利用r / s分析法分別對滬深兩市進行赫斯特指數估計進而計算分形維，從而得出我國證券市場具有混沌與分形特徵的結論。 -
And then, the thesis import a thrice - polynomial technology to depict the yield curve of shanghai stork exchange market and gained the yield curve chart. under one factor model hypothesis, deduce the bond pricing formulae. based on 1945 data of buy - back rate in banking market, the thesis use ols and gmm estimation technologies to estimate the parameters of vasicek model, cir model, and ckls model, and verify which model can explain the china market ’ s short rate ’ s wave
然後，從實證的角度，用三次多項式來擬合上交所國債收益率曲線，並得出收益率曲線圖，在單因素模型推導了動態理論期限結構下的債券定價公式，並以1945個中國銀行間債券市場7天回購利率數據作為短期利率的代表，驗證vasicek模型、 cir模型與ckls模型是否適用中國短期利率的波動行為，估計出三個模型的參數。 -
The regression equation between base moisture of soil and yield is set up, in which the soil base moisture of previous year is used as a limited factor on the yield of later year, which can forecast a upper limit of the yield with 95 % statistical significance, so the opportunity which appears when the yield determined by user disagrees to the reality, and the degree that fertilizer recommend result tallies reality is improved. the databank of model between yield under fertilizer effect on loess plateau are established, so the system estimate ability is enhanced
系統採用前一年的底墑作為后一年產量的限制因子，建立了底墑與產量的回歸方程，利用統計規律保證利用此方程對產量上限的預測達到95的置信度，以此減少用戶定產時出現不符合事實的機會，提高了施肥推薦與實際生產符合的程度；建立了黃土高原區產量效應模型數據庫，增強了系統的預測能力；採用了兩種肥料分配方案，便於不同的生產者進行選擇。 -
This research based on the cotton sows area distributes and yield undulate regulation above, then applied " the cotton production from economic prosper region transfers to underdevelopment region " model, and period analysis method and self adapt model etc., constructing a set of practical productions estimate model or method on compute
本研究是以上述棉花播種面積分佈和單產波動規律為基礎，即應用「棉花生產從經濟發達地區向經濟欠發達地區轉移」模型、以及周期分析法和自適應模型等，在計算機上建造而成一套實用的生產預測模型或方法。 -
The lifetime model of interconnect represented in the thesis has a great significance to the evaluation of reliability for 1c. and, it contributes much to the yield prediction to use the calculation method of critical area expressed in this thesis. the quantitative description of reliability and yield makes it possible to estimate circuit ' s reliability from its yield
本文提出的新的互連線壽命模型對集成電路可靠性的評價有重要意義；所提出的關鍵面積計算方法有助於正確地進行成品率計算；而利用給出的可靠性和成品率關系的定量描述，又可以從電路的成品率估算它的可靠性。 -
It is important to note that myr provides an estimate of the full production potential under local site conditions that can be translated into economically and environmentally realistic yield guidelines for farmers
要緊的是注意到最高產量研究提供一種估計，指導農民在當地條件下可轉化為實際經濟和生態產量的總產量潛勢。 -
Cone - based rheometer was modified to estimate the rheological properties of fresh mortar, which can measure yield stress and plastic viscosity of mortar in relative units. effects of many factors on rheological properties of mortar were studied. a set of test theory and method for designing rheological properties of mortar was recommended
用它研究了各種因素對砂漿流變性的影響；證實了砂漿的屈服應力與塑性粘度是互相獨立的物理量，屈服應力決定變形能力，塑性粘度決定變形速率；為砂漿流變性設計提供了一套測試理論和方法。 -
The key techniques are the introductions of a typical function transformation and a - weighted norm, which yield the uniform estimate with respect to the scaled debye length
） ，對任意的（ 0 ， min { ， 2 } ）都有我們應用的主要方法是能量方法，關鍵技巧是引入函數變換和-加權范數，使我們能夠得到關于量級化德拜長度的一致估計。
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