收成估計 的英文怎麼說

中文拼音 [shōuchénggūjì]
收成估計 英文
crop prospects
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
  • 估 : 估構詞成分。
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 收成 : crop; harvest
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. A one - dimensional oceanic mixed layer model with the m - y level - 2. 5 turbulence closure schemes is employed. the rate of energy loss by breaking waves is estimated by parameterization and incorporated into the model as a source of turbulence kinetic energy ( tke ) by modifying the existing surface boundary condition of tke equation. the velocity field and turbulence energy budget are calculated under different forcing conditions ( the results given below are for a wind speed of 20 m / s. )

    採用一維2 . 5階湍封閉混合層模式，根據參數化方法對波浪破碎導致的能量耗散率進行了估計，通過改變湍動能方程的上邊界條件引入波浪破碎對湍動能生成的影響，計算了不同風應力強迫下的混合層流場結構和湍能量收支（下述給出的結果是取風速為20m s得到的） 。
  2. The algorithms estimate the doa of the broadband distributed source fron the secondary diagonal elements of the covariance matrices generated from every frequency domain of the received broadband signals, thus avoiding unwrapping of phases

    該類演算法首先將陣列接收的寬帶信號變換到頻率域，然後對于每個頻率形成陣列接收信號協方差陣，最後由該協方差陣的次對角線元素估計寬帶分佈源的到達角，其主要特點是避免了相位展開。
  3. Aiming at the nonlinearity of state and measure equation and measurement being only angle information, which results in poor observability and classical estimate methods such as extended kalman filter not converging, the boost phase states and covariance are estimated using unscented kalman filter ( ukf )

    針對狀態方程和觀測方程都是非線性方程，觀測量只有角度信息，造成可觀測性弱、經典的濾波演算法如擴展卡爾曼濾波方法不易收斂的問題，利用unscented卡爾曼濾波ukf演算法對主動段進行狀態和協方差估計。
  4. The first set of complete balance of payments ( bop ) account with detailed estimates for the capital and financial account components for 1998 and the four quarters of 1999 ( hence also for 1999 as a whole ) were released by the c & sd in june this year

    首套完備的國際收支平衡表已於本年六月公布，表內詳列一九九八年和一九九九年四個季度（以及一九九九年整年）資本及金融帳的組成部分的估計。
  5. In the year under review, the group adopted the new hkfrs below, which are relevant to its operations. hkfrs 3 business combinations hkfrs 5 non - current assets held for sale and discontinued operations hkas 1 presentation of financial statements hkas 2 inventories hkas 7 cash flow statements hkas 8 accounting policies, changes in accounting estimates and errors hkas 10 events after the balance sheet date hkas 12 income taxes hkas 14 segment reporting hkas 16 property, plant and equipment hkas 17 leases hkas 18 revenue hkas 19 employee benefits hkas 21 the effects of changes in foreign exchange rates hkas 23 borrowing costs hkas 24 related party disclosures hkas 27 consolidated and separate financial statements hkas 28 investments in associates hkas 32 financial instruments : disclosures and presentation hkas 33 earnings per share hkas 36 impairment of assets hkas 37 provisions, contingent liabilities and contingent assets hkas 39 financial instruments : recognition and measurement the adoption of the above new hkfrs has the following impact on the group s accounting policies : hkfrs 3 does not have any impact as the new standard does not affect the group

    香港財務報告準則第3號業務合併香港財務報告準則第5號持作出售非流動資產及終止經營業務香港會計準則第1號財務報表之呈列香港會計準則第2號存貨香港會計準則第7號現金流量表香港會計準則第8號會計政策會計估計變動及誤差香港會計準則第10號結算日後事項香港會計準則第12號所得稅香港會計準則第14號分類報告香港會計準則第16號物業廠房及設備香港會計準則第17號租賃香港會計準則第18號收入香港會計準則第19號雇員福利香港會計準則第21號匯率變動之影響香港會計準則第23號借貸成本香港會計準則第24號有關連人士披露香港會計準則第27號綜合及獨立財務報表香港會計準則第28號聯營公司投資香港會計準則第32號金融工具：披露及呈列香港會計準則第33號每股盈利香港會計準則第36號資產減值香港會計準則第37號撥備或然負債及或然資產香港會計準則第39號金融工具：確認及計量采納以上新香港財務報告準則對本集團之會計政策造成下列影響： i香港財務報告準則第3號並無造成任何影響，皆因新準則並不影響本集團。
  6. By complementing the proposed scheme with methods to estimate the fractional code delay, the acquisition unit an provide high quality delay estimates such that it can instead of the delay locked loop in the traditional ds receiver. after dispreading successfully, this dissertation introduces a method to estimate the doppler - shift directly from some samples based maximum likelihood estimation, and then revise it forwardly

    在成功解擴之後，本文利用最大似然估計從l個樣點中直接估計出殘余多普勒頻偏，並進行前向頻偏校正，來代替傳統擴頻接收機中的科斯塔斯環，經模擬證明該方法的估計精度完全滿足解調的要求。
  7. 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。
  8. This dissertation is focused on the study of adaptive digital beam forming ( dbf ), two - dim spectrum estimation and the determination of the highness of the object. main work include : 1 a method of adaptive dbf in received antenna array

    本文圍繞著自適應接收波束形成、時-空二維譜估計和對目標高度判定等方面進行研究，主要研究工作包括以下幾個方面： 1討論了在接收陣列天線中，自適應數字波束形成（ dbf ）的方法，引入了采樣梯度矩陣演算法。
  9. Space - time processing for cdma with antenna array is investigated in this paper, which includes space - time channel estimation, beamforming technique, 2d - rake receiver, multiuser detection, space - time multiuser detection and joint estimation

    本文研究了天線陣cdma系統中的空時處理技術，主要包括空時通道估計、波束形成技術、空時2d - rake接收機、多用戶檢測、空時多用戶檢測和聯合估計。
  10. Then, we introduce the basic structure of pd weather radar signal processing system and their function of each subsystem, mainly including intermediate frequency receiver, clutter elimination, range correcting and smoothness, ambiguity resolution and spectrum estimation

    並在此基礎上介紹了氣象雷達信號處理系統的基本構成與各部分的主要功能，主要包括氣象回波中頻接收、雜波抑制、距離訂正、平滑處理、解模糊和譜矩估計等。
  11. Interval newton algorithm is used extensively in the calculation of chemical engineering such as the determination of phase stability, reactive azeotropes, robust process simulation, reliable parameter estimation, etc. all of these results show that interval newton algorithm is suitable to solve most kinds of nonlinear equation successfully

    由於區間牛頓法強壯的全局收斂性和同時求得多個解的能力使得區間牛頓法廣泛地應用在化工計算領域，如：相穩定性分析、反應共沸物的判斷及組成確定、穩態過程模擬、參數估計等等。
  12. This paper consists of two parts : in the first part, we will discuss the prob - lem of the pth - mean, complete consistency for the estimators of a nonparamet - ric and linear model with l ~ p - mixingale errors ; in the second part, we will dis - cuss the problem of the rth - mean 、 complete consistency for the estimators of themodels above with weak stationary linear process errors and the uniformly mean consistency. to the nonparametric model y _ ni = g ( x _ ni ) + _ ni, 1 i n, let g _ n ( x ) = w _ ni ( x, w _ n1, … ? xnn ) y _ ni estimate the unknown function g ( x ). to the linear model y _ i - x _ i1 1 + … ? + x _ iq ? _ q, we use lse _ nj to estimate the unknown parametric _ j

    本篇論文主要是由兩大部分內容構成：一是關于誤差是l ~ p ?混合序列的線性回歸模型參數的最小二乘估計與非參數回歸模型未知函數的權函數估計的p ~ -階平均相合性和完全收斂性問題；另一部分是關于誤差是弱平穩線性過程的線性模型參數的最小二乘估計與非參數回歸模型未知函數的權函數估計的r ?階平均相合性和完全收斂性以及權函數估計的一致平均相合性問題。
  13. The sfc s projection of turnover on stock transactions is made for the sole purpose of estimating its annual income from transaction levy. it is not intended to provide any indication of market trends on stock transaction levels for reference by the market

    證監會對股票成交量的預測，只是為了估計每年從交易徵費所得的收入，而並非就股票交投量的市場趨勢提供任何指示，供市場參考。
  14. But foreclosure istime - consuming and expensive, taking 18 months on average and costing anestimated 20 - 25 % of the loan balance

    收回房產即耗時又代價昂貴，它平均需要18個月的時間而且估計需要大約為貸款額20 - 25 %的成本。
  15. This will aid in measuring human capital value in monetary terms. then, two methods of human capital estimation are advanced, ( i ) the retrospective approach, measures the cost of human capital investment, ( ii ) the prospective approach, measures the present value of the expected future services that human capital can render. the measurement exercise based on the average years of schooling is done in this chapter

    接著，根據人力資本價值的涵義，本章提出了人力資本價值計量的兩大類方法：一類是追溯成本計量法，即估算人力資本投資所花費的成本費用形成的資本量，重點採用了「受教育年限法」對我國各省市的人力資本存量進行考察；另一類是預期收益計量法，即用人力資本可望提供的未來用途和服務的現值來確定其價值量。
  16. If the contractual model were chosen, it would be necessary to provide either a mechanism for the election and operation of a board of directors in the contractual fund or that the independent directors constitute a special class of directors of the management company who would represent the interests of, be answerable to and removable by the shareholders of the funds under management and have defined responsibilities within the management company

    在emh理論形成的過程中，奧斯本osberne和法瑪fama的貢獻最大。奧斯本提出了關于股票價格遵循隨機遊走的主張，認為投資者是根據他們的期望價值或收益率來估計股票的，而期望價值是可能的收益率的概率加權平均值，所以投資者在奧斯本定義上的理性是以無偏的方式設定其主觀概率。
  17. What causes that i suppose the skin can t contract quickly enough when the flesh falls off

    這是怎麼造成的呢？估計是肉掉了，而皮膚收縮得卻沒那麼快。
  18. Because of the broadcasting characteristics and power efficiency of multi - media, tds - ofdm ’ s dcli has strong capacities of adapting to high moving speed and preventing various distortions, it could be applied to the common complex distortion environment of broadcasts that cover large areas ; the time - frequency combination process allows for fast channel estimation and balancing, which could be used to support high - speed moving reception of high definition television

    由於具有多媒體廣播特點和省電功能， tds - ofdm的幀頭適應高速移動和抗多徑干擾的能力非常強，能適應大范圍廣播覆蓋造成的復雜干擾環境；時頻結合處理的快速通道估計和均衡，支持高清電視高速移動接收。
  19. It combines the real echoes with the date simulated using the real airborne sar system parameters to analyze and validate the method. after the combined data are filtered, the improved greatest of cell - average constant - false - alarm - rate ( go - ca - cfar ) is used to judge whether moving target is detected or not. in the following, real moving target is detected and its velocity and position is gained through which it is focused well

    將接收的實際場景數據與實際系統參數下模擬的典型數據相結合，分析、驗證了頻域濾波法的性能，並對濾波后的數據採用改進的選大單元平均恆虛警率（ go - ca - cfar ）方法進行處理，判斷動目標是否存在；然後對實際的動目標進行檢測，準確的估計出目標速度及位置並對目標重新聚焦成像，接下來將聚焦的動目標圖像和常規sar圖像迭加，同時得到了回到真實位置的動目標聚焦圖像和實際場景sar圖像。
  20. The anisotropic property of the generalized difference methods has not been studied until now. in this paper, the anisotropic property of a kind of generalized difference methods is analy - sized and its error estimate is obtained without the limitation of regularity. finally, the numerical examples show that the theoretic analysis is right. in addition, based on the 2 - dimensional quasi - wilson element, the quasi - wilson element in the 3 - dimensional space with application to second - order porblem is presented. lt is proved that it is convergent for arbitrary hexahedron regular subdivision in 3 - dimensional space, and its error estimate is obtained

    本文結合各向異性有限元的研究成果，對基於矩形剖分的一類廣義差分法進行了各向異性分析，給出了與剖分的正則性無關的收斂階估計，並進行了數值試驗，表明這類廣義差分法具有各向異性特徵，可以用於窄邊問題的計算。
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