computation value 中文意思是什麼

So it can simplify the computation. it is fast and effective. along with development of electronic technology, especially vlsi and mixed signal circuits, where there are physical or functional blocks and subnetworks which are indiscerptible in the network, it shows its practical value

隨著電子技術的發展，特別是超大規模模擬電路和模數混合電路發展，對于電路中存在著物理上或功能上具有不可分割的功能塊或子網路時，該方法更顯其工程實際意義。

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。

This paper emphasize study the seepage of vacuum - heaped load combining precompression., deduce the drainage quantity computation formula for stage loading in soft soil. an example show that the results of calculation are in good agreement with the measured value, this explain that the formula is rational

本文重點對真空堆載聯合預壓法的滲流進行了研究，得出了在分級加荷下軟土地基滲流量的計算公式，算例表明其計算值與實測值較吻合，說明所建模型是比較合理的。

According to the research mentioned above, this paper analyzes the bbk trust model whose critical attribute is binary, and indicates its disadvantages : trust failure punishment equals to that of success, which deviates reality ; malicious recommendation and unfair phenomenon is serious ; trust value fluctuates due to simple arithmetical average algorithm and computation lasts long

基於以上工作，分析了關鍵屬性為二元屬性的bbk信任計算模型，指出其存在的問題：信任理解與現實存在偏差?信任失敗的懲罰尺度等於成功信任尺度；存在嚴重的惡意推薦現象和不公平現象；採用簡單的算術平均計算信任值可能導致波動很大；計算時延較大。

It is revealed that the computation value in theory is greatly different from the monitoring one, by analyzing a group of practical monitoring data of deep soil deformation

通過對某實測工程地基分層沉降監測數據的研究，發現理論計算值與實測值有較大差距。

Then not only i take advantage of the success of the slip window mechanism of tcp, but also do some improvement on the slip window mechanism based on the property of suna, including the computation of rtt, the computation of mss and how to avoid fragment, the value of slip window, the congestion avoidance mechanism. these improve the efficiency of the slip window under suna

然後在借鑒tcp的滑動窗口機制的成功之處的同時，結合服務元網路體系結構的特性對其進行一系列行之有效的改進:包括rtt的計算、 mss的計算和分片的避免、滑動窗口的計算以及擁塞控制機制，這些改進使得服務元網路體系結構下的滑動窗口的效率得到了提高。

This paper, in the light of the special geological environment and actual project situation of the three gorges reservoir area, puts forward a comprehensive analysis and evaluation system suitable for the stability analysis of the bank landslide of the three gorges reservoir area under the premise of thorough consideration of the water influence on the stability of the bank landslide, and obtains the following achievements in several aspects that have the practical application significance and certain scientific research value : ( 1 ) it is discovered that the water activity is the primary factor of the formation of the new landslide and the revival of the ancient landslide. on the one hand, the rising underwater level reduces the actual stress of landslide ; on the other hand, the long time soaking of the underwater reduces the mechanics intensity of the landslide and the slide belt, both of which reduce directly the landslide stability ; ( 2 ) in view of the special condition of the three gorges reservoir area, this paper analyzes systematically the forces acted on the landslide of the three gorges reservoir area and the force varieties acted on the divided landslide when the water level changes between 175 meters and 145 meters. thus it is more scientific and comprehensive for the analysis of the forces acted on the landslide ; ( 3 ) this paper summaries systematically 10 kinds of typical computation projects by organic combinations of different kinds of situations in the dry season ( nature statue ), rainy season ( rainstorm or rains for a long time condition ), with 175m water level in the reservoir, during the earthquake, with the water level of the reservoir adjusted from 175m to 145m and so on, and produces

本文針對長江三峽庫區特殊的地質環境與工程實際情況，在充分考慮水對庫岸滑體穩定性影響的前提下，提出了一個適用於長江三峽庫岸滑坡體穩定性分析的綜合分析評價體系，並取得了如下幾個方面具有工程實際意義和一定科學研究價值的研究成果： （ 1 ）研究結果發現，水的活動是新滑坡形成或古滑坡復活的主要因素，一方面是由於地下水位升高降低了滑坡體的有效應力，另一方面是由於地下水的長期浸泡降低滑體及滑帶的力學強度，這兩方面的因素均將直接降低滑坡的穩定性； （ 2 ）針對三峽庫區的特殊條件，系統分析了作用於三峽庫區滑坡體上的力系和庫水位在175m與145m間變化時滑體條塊的受力變化，從而使對作用於滑坡體上的力系分析更科學、更全面； （ 3 ）通過對滑體處于旱季（天然狀態） 、雨季（暴雨或長期降雨狀態） 、 175m庫水位、地震以及庫水位由175m調節下降至145m等各種不同情況的有機組合，本文系統地歸納總結出了10種典型計算工況，並具體給出了相應的作用荷載的計算方法，使在庫區岸坡滑體穩定性分析評價時對計算工況選擇及其作用荷載的計算更具規范性； （ 4 ）具體運用c + + builder開發了關于滑坡體穩定性綜合分析評價系統，使對滑坡體穩定性分析計算更方便、更準確； （ 5 ）將上述滑坡體穩定性綜合分析評價系統應用於重慶市豐都縣名山滑坡穩定性分析的具體事例中，分析結果表明，本文所提出滑坡體穩定性綜合分析評價方法對三峽庫區的滑坡穩定性分析是實用可行的。

( 4 ) finally, the dissertation utilize the observation datum of weather station and prior harvest to validate the result. the results indicate that the computation methods and models based on remote sensing have large practical value

（ 4 ）最後，利用氣象臺站實測資料對反演的結果進行了驗證，結果表明了遙感反演方法及模型具有較大的實際應用價值。

Because euler equations have disconnected solutions named shock wave in numerical simulation flow field, and to make sure the disconnected solutions not expanding or vanishing among parallel computation sub - domains, there must be certain connections in the numerical value variable among the sub - domains

由於在歐拉方程數值模擬求解流場區域內存在間斷解即激波，而計算流體力學并行數值計算是在分區的基礎上進行的，為了使流場區域內的間斷解不因分區并行計算而膨脹或消失，分區之間的數值變量必然存在著一定的聯系。

Ratio of the value of futures contracts purchased or sold to the value of the cash commodity being hedged, a computation necessary to minimize basis risk

所買賣的期貨合約價值與要進行套保的現貨商品價值之間比值，用來計算最小化基差風險。

2. to design an axial magnetic field. the cathode lies in 0. 4 - 0. 7 of peak value of the magnetic field and excursion channel in a uniform magnetic field to suppress space charge effects ; to design transition section between the gun and excursion channel in converse computation. 3

選擇電子槍陰極處于軸向聚焦磁場峰值的0 . 4 - 0 . 7倍處;漂移通道（互作用區）位於均勻軸向聚焦磁場中，以抑制電子束的空間電荷效應;使用反演算法設計電子槍和漂移通道之間的過渡區。

From fund time value computation and investment decision related target computation, this article unifies the multitudinous cases, and introduced the excel finance function in the financial control application

摘要本文結合眾多案例，從資金時間價值的計算和投資決策中有關指標的計算兩方面，詳細地介紹了excel財務函數在財務管理中的應用。

Its computation formula is : taxes of etc of taxes of sale of product of = of profit tax amount profit total among them : etc of product sale taxes includes an enterprise to sell product and offer the main management business such as the service to answer the product duty of the burden, value added tax, business tax, city safeguards construction duty, resource duty and educational expenses to add

其計算公式為：利稅總額=產品銷售稅金及其他稅金利潤總額其中：產品銷售稅金及其他包括企業銷售產品和提供勞務等主要經營業務應負擔的產品稅、增值稅、營業稅、城市維護建設稅、資源稅和教育費附加。

The improved algorithm has three steps : 1 ) estimating the statics ; 2 ) selecting the best coherent time window from the common - receiver - point stack profile for the coherent computation and calculating the statics ; 3 ) correcting the value of " statics " by the underground structures corresponding to the formation of the p waves

演算法可以分3步進行：估算靜校正量；在共接收點疊加剖面上選擇一個最優相千時窗進行相干運算，求取靜校正量；根據縱波對應層位的地下構造對相於結果進行校正。

The tradition hydrology frequency computation method is supposed that the universe is following the p - iii distribution. using the method of curve - fitting to estimate parameters according samples, and then get the design value

我們傳統的水文頻率計算方法一般都是假定總體服從p -型分佈，然後採用適線法根據樣本估計參數，進而推求設計值。

The design and computation of the hypersonic nozzle have scientific and practical value to solve these problems

而高超聲速風洞噴管的設計和計算則對解決這一類問題具有重要的科學意義和實用價值。

The rigid limit equilibrium computation and finite element computation have been performed which concluded that the integral stability coefficient of no. 2 landslide shall be the minimum value when water level is 2145m a. s. l., then the coefficient increases slightly as the reservoir water level rises up, there exists, however, a fact that the stability coefficient of local section may tend to decrease continuously along with the rise of reservoir water level

進行了剛體極限平衡計算和有限元計算，證明號滑坡的整體穩定系數在2145m水位時最低，在此水位以上，將隨庫水位升高而略增；但局部斷面穩定系數有隨庫水位升高而不斷下降的情況。

According to the relationship of the angle of the maximum torque and the q axis, the reluctance torque for salient pmsm is made full use of and the sator current amplitude is reduced by a large percentage, so that the system robustness is greatly increased. at the speed loop, this paper presents a single value model algorithmic control strategy which is the simplied form of normal model algorithmic control and has less computation work than the latter, so the real - time performance is very good

對于嵌入式pmsm ，根據在電流幅值一定的條件下最大輸出轉矩與（為等效電流矢量和q軸之間的相位角）之間的關系，將磁阻轉矩轉換為輸出轉矩從而提高了輸出轉矩，改善了系統的控制性能；在速度環採用單步模型演算法控制，其計算量比較少，提高了系統的實時性和魯棒性。

On the basis of the impacting test of particle separator vortex blade, utilize ansys / ls - dyna finite element software to carry on the value computation to the impacting process and the analysis to the computed result ; and carry on the comparison to the computed result and the test result, two kind of results tally well

在粒子分離器渦流葉片外物撞擊試驗的基礎上，運用ansys / ls - dyna有限元軟體對撞擊過程進行了數值計算，對計算結果進行了分析;並對計算結果和試驗結果進行了比較，兩種結果吻合較好。本文開展的對粒子分離器渦流葉片的外物撞擊試驗和數值計算，在國內屬首次進行。

Study the spectral de - aliasing method of image restoration in frequency domain, and offer the improvement with block processing and recursive rstoration to some problems. at the same time, the biased estimate theory is applied in the restoration processing. these improved steps increase the value in the use of data and decrease the time of computation

2 、研究了基於頻率域的解頻譜混疊方法，針對該方法存在的問題，分別提出了分塊重建和循環重建，提高了重建的效率；並將有偏估計用於重建理論中，提高了影像數據的利用率。