exact value 中文意思是什麼

exact value 解釋
精確值
  • exact : adj. 1. 精密的，準確的。2. 嚴格的，嚴正的；嚴厲的。3. 嚴密的。vt. 1. 勒索（錢財等），強要。2. 強制，逼使（服從等）。3. 急需，需要。
  • value : n 1 價值；重要性；益處。2 估價，評價。3 價格，所值；交換力。4 （郵票的）面值。5 等值；值得花的代...
  1. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成效：構建了基於pci總線的微機實時圖像採集系統；在採集的布料總圖（鳥瞰圖）的基礎上，通過數字圖像的數字濾波、圖像增強、邊緣檢測等處理，提取布料圖像的邊緣，對輪廓的矢量化的象素點進行搜索，得到相應的圖案矢量圖，從而確定絎縫的加工軌跡，生成加工指令；在進給加工過程中，主計算機對動態局部圖像與總圖（鳥瞰圖）的對應部分進行圖像相關的匹配計算，應用數字圖像理論，結合神經網路計算的改進最速下降法和模擬退火演算法，提出獨特而有效的相關迭代初始值賦值方法，形成穩定、高速和準確的相關運算，實現單針絎縫視覺測量和自動控制。
  2. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example, " exact " confidence interval, wald confidence interval and bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed. also, several better confidence intervals such as are also presented. secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two - stage interval estimate procedures. at the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. the numerical computation shows that the method considered in this dissertation have good properties and applied value

    同時，由於poisson分佈的特性，我們知道不存在其參數區間長度小於0 . 5的置信區間，基於這些情況，我們主要展開了以下兩個方面的研究：一是利用數值計算分析與理論分析的方法對現有的若干置信區間如「精確」置信區間， wald置信區間， bayes置信區間等進行分析比較，發現了一些缺陷，針對這些缺陷，我們進行適當的修正，並得到幾種性質較好的置信區間如：修正大樣本區間jeffreys原則下置信區間二是針對已給定的置信系數與區間長度，我們提出了一種漸近的兩階段區間估計程序，並利用數值計算的方法，在各種置信系數與區間長度限定下，算出了最優的第一階段觀測次數（抽樣量） ，大量數據表明，本文考慮的方法性態良好，具有應用價值。
  3. Accurate repeat means high quality & value - added ourpulse generator with 10, 000ppr will get exact repeat to befeedbacked to its servo motor. this will contol your repeatperfectly

    採用超精密度分離性能的10 ， 000ppr脈沖加速器，所以移送導帶時移動量付在伺服馬達上維持及控制精密的往復
  4. In this paper, we study the stopping sets, stopping distance and stopping redundancy for binary linear codes. stopping redundancy is a new concept proposed by schwartz and vardy recently for evaluating the performance of a linear code under iterative decoding over a binary erasure channel. since the exact value of stopping redundancy is difficult to obtain in general, good lower and upper bounds are important

    近年來，迭代譯碼的性能分析是低密度校驗ldpc碼研究領域的熱點問題之一， di等人在2001年指出：迭代譯碼在二元刪除通道bec中的性能可以由ldpc碼的停止集stopping set完全刻畫。
  5. After the analysis of current market situation, the report has posed " a customer orientated marketing strategy ", emphasizing the value of customer relationship, fostering consumers " loyalty, as well as meeting the exact demand of the customers. these new management models and strategies are generated to fulfill the above - mentioned requirement. the report consists of four major sections

    本文在分析了企業營銷理念的現狀和當前市場狀況之後，提出了「以客戶為導向的市場營銷了理論」 ，突出客戶價值，培養顧客忠誠度，滿足客戶的真正需求，並以此為基礎構架出了新的企業營銷管理模式和營銷策略組合。
  6. The insurance adjustor had to ascertain the exact value of the missing jewels

    這個保險金估算人必須核實這些丟失的珠寶的價值。
  7. To remove the overridden value so that the property will no longer be overridden, you must enter the exact value of that property

    若要移除已重寫的值，以便使屬性不再處于已重寫狀態，必須原樣輸入控制項屬性中的具體值。
  8. The exact value of every used car is vehicle - specific, there are almost always significant differences in condition, equipment and mileage

    舊車的準確價格由車型來定，當然，肯定在新舊程度、裝置和英里數上會有巨大差別。
  9. I will give you 45, 000, said he, but not a sou more ; besides, as that is the exact value of the stone, i brought just that sum with me

    我給你四萬五，他說道，半個銅板也不能再加了，而且，這顆鉆石也只值這些錢，我身上又剛巧只帶著那個數目。
  10. Changed the way hunter pet family armor bonuses and penalties are applied to allow the exact value from the natural armor talent to be applied correctly

    改變了獵人的各類型寵物的護甲加值和懲罰機制，以使得自然護甲天賦的效果正確施加於寵物。
  11. Conversion creates a value in a new type that is equivalent to the value of an old type, but does not necessarily preserve the identity or exact value of the two objects

    轉換可創建等同於舊類型值的新類型值，但卻不必使兩個對象保持恆等（或精確值） 。
  12. ( 3 ) process and analyze the experimental data, figure out the temperature characteristic curves and fix the exact value of each sensing fbgs in the network

    （ 3 ）對實驗數據進行了處理和分析，得出了傳感網路中各個測量光柵的溫度一波長特性曲線，最終確定了其溫度值。
  13. The answers of such packages are correct for small numbers, say, less than some m for which the exact value is known, but may have a proboblity of error for larger numbers. arnault ( j. symbolic compu.,

    對于較小的數，例如小於某個已知準確值的_ m ，它們的測定結果是正確的，但對較大的數就有可能出錯，盡管出錯的概率很小。
  14. Evading risk in financial trading market cries for pricing options to a nicety. asian option, as the most flourish options in the finace market, the pricing has been focused on always. the exact pricing formula for the geometric average asian option had existed, but as to the european - style arithmetic average asian option, due to the dependence structure between the prices of the underlying asset, no analytical formula exists. on the hypothesis that the market is frictionless and without transaction costs 、 on the base of b - s ’ s and in the binomial tree model, we provide several algorithms for computing an accurate value of the european - style arithmetic average asian option. following rogers and shi and by jensen ’ s inequality, many different upper and lower bounds are provided ; meanwhile a formula have got by the comonotonicity and approximating the distribution function. all of the algorithms are easy for programming. with the development of computer, more accurater price can be computed quickly. and numerical example proved that these algorithms are very accurate

    對于幾何平均亞式期權它的定價相對簡單，已經給出了定價公式。對于算術平均亞式期權，它的未定權益具有軌道依賴特性，一直沒有得到它的定價方程的解析解形式。本文基於對市場是無摩擦且在沒有交易費用的情況下，在b - s模型下，利用二叉樹模型給出了算術平均亞式期權定價方法;並總結了利用jensen 』 s不等式給出的各種不同情況下的上下界;同時應用共單調性和近似分佈函數的方法也給出了算術平均亞式期權價格的近似公式。
  15. In section 2. 2, by a priori estimates and fourier spectral method, we prove the existence and uniqueness of the global smooth solution for the periodic initial value problem and obtain the large time error estimate between spectral approximate solution and the exact solution. in sections 2. 3 and 2. 4, by a priori estimates and galerkin method, we prove the existence of the global smooth solution and global attrac - tors for the initial - boundary value problem. chapter 3, consider the initial - boundary value problem of the multidimen - sional non - homogeneous gbbm equations

    第二章，考慮一類一維非齊次bbm方程，在第二節中利用fourier譜方法和先驗估計證明了具有周期初值問題的整體光滑解的存在性和唯一性，給出了fourier譜近似解和精確解的長時間誤差估計；在第三、四節中討論了初邊值問題，利用與時間t無關的一致先驗估計，證明了整體光滑解和整體吸引子的存在性。
  16. The defect of this method is that the virtual value will lag the instantaneous value about one cycle. this event result in the virtual value is not exact

    這種方法的缺點是有效值的求取要滯后瞬時值將近一個周期，使得有效值的求取並不準確。
  17. If we know the exact value of vvm we will have, for integers n < m, a deterministic primality testing algorithm which is not only easier to implement but also faster than either the jacobi sum test or the elliptic curve test. thanks to pomerance et al

    如果知道了_ m的準確值，那麼對小於_ m的整數n ，我們就有了一個確定性素性測定演算法，它不僅容易實現而且比jacobisum測試和橢圓曲線方法都要快。
  18. Commercial invoice certifying at the same time origin of goods ， contents are true ， prices correct and current ， that it is the only invoice issued for the goods described herein and mentioning that it is their exact value without any deduction of payment in advance 、 one original copy must be certified by ccpit

    商業發票上同時證明：貨物的產地、發票的內容是真實的；價格是正確的；它是為所述貨物簽發的唯一發票；所列為實價並未扣除任何預收款項；發票的一份正本須由中國國際貿易促進委員會證明。
  19. The paper researches the motorcycle ' s administrative system microems, which provide the experimental support of the injection and the ignition advance angel. it is very difficult to measure quite high exact value of atmospheric pressure. this paper introduces a new mathematic model that aims to obtain the intake pressure and the injection fuel of the engine cycle

    本文對摩托車汽油機管理系統microems的組成與功能進行了研究，為電控摩托車發動機噴油及點火控制建模與模擬提供了實驗硬體支持，同時也為主要參數進行測量和數學建模提供理論依據。
  20. A lot of data in database is continuous variable, the future value of this data is expected to be predicted, the predicted only need a range of variation, but need an exact value

    摘要數據庫中有許多數據是處于不斷變化中的，對于這些數據，人們希望能對其未來的取值作出預側，預測的結果並不需要知道這些數據的具體取值，而只需得出一個變化范圍。
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