精確的統計 的英文怎麼說

中文拼音 [jīngquèdetǒngjì]
精確的統計 英文
accurate statistics
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 的 : 4次方是 The fourth power of 2 is direction
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 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...
  • 精確 : accurate; exact; precise
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  1. The traditional media ' s audience rate and the frequent reading rate is hard to be accurately counted, the propaganda effect is more difficult to weigh, but, the handle advertisement media, through the traffic operation ticket statistics, can calculated the propaganda target and audience frequency data to the concrete number

    傳統媒體的收視率、收聽率、經常閱讀率均很難有準確的統計數據，宣傳效果更難衡量，而拉手廣告媒介則通過交通運營車票的統計，可以將宣傳對象、受眾頻次的數據精確到具體的數字。
  2. The subject has mainly finished designing and debugging software and hardware of a / d decode module, fpga video processing module, video data frame deposit module, base clock produce module, d / a encode module, i2c bus control module, etc. a / d decode module gathers analog tv signals and realize video decode ; fpga video processing module deals with the data after decoding and produces systematic logic control signal ; video data frame deposit module offers the buffering area to a large n umber of high - speed video data ; base clock produce module through input basic video signal offers system accurate relevant synchronous signal ; under control of video processing module d / a decode module convert digital video data into compound tv signal which can be shown in tv directly ; i2c bus control module is used to initialize the chip of system by simulating i * c bus timing

    本課題主要完成了a d解碼模塊、 fpga視頻處理模塊、視頻數據幀存模塊、基準時鐘產生模塊、 d a編碼模塊、 i ~ 2c總線控制模塊等部分軟、硬體設計及調試。其中a d解碼模塊採集模擬電視信號實現視頻解碼； fpga視頻處理模塊對解碼后的數據進行去噪處理的同時還負責系統的邏輯控制；視頻數據幀存模塊為大量高速的視頻數據提供緩沖區；基準時鐘產生模塊通過輸入基準視頻信號為系統提供精確的相關同步信號； d a編碼模塊在視頻處理模塊的控制下把數字視頻數據轉換成復合電視信號供顯示用： i ~ 2c總線控制模塊模擬i ~ 2c總線時序實現對系統中編、解碼晶元的初始化。
  3. Some different statistics have been bandied about, but these are the only accurate ones

    有人曾談論到幾個不同的統計數字，但只有這個才是惟一精確的。
  4. 2. the software of measuring the areas of 2d - materials could exactly count the leaf area. the correlation coefficient of leaf area measured by traditional copy method and scanning method was significant high ( r = 0. 997l )

    2 、該軟體能夠快速精確的測定葉片面積，計算機掃描法與傳統的復印稱重法測定植物葉面積的相關系數r為0 . 9971 ，達極顯著水平。
  5. On this base, a more precise volume model of concrete is established and one conception of dry mortar volume is brought forward. at the same time the author absorbed the concept of the best ratio between paste and aggregates and used mathematical method to induce the formulas of water content and ratio between fine aggregate and coarse aggregate in concrete : ratio between fine aggregate and coarse aggregate : if the two formulas are connected with the classical rule of water cementitious materials ratio ( bolmy formula ), the contents of all materials in concrete can be determined completely by calculation and overall calculation proportioning is realized

    在此基礎上建立了普遍適用的更精確的混凝土體積模型，提出了「干砂漿體積」概念，同時吸收國外關于最佳漿集比概念，用數學方法推導建立了混凝土用水量和砂率的計算公式：用水量公式：砂率公式：這兩個公式結合傳統的水膠比定則（保羅米公式） ，即可全面定量地確定混凝土的所有組成材料的用量，實現混凝土的全計算配合比設計。
  6. Then the periodic properties of geocenter motion in the x, y, z components are summarized. considering the statistical precision of the gps observations, the geometrical distribution of gps stations and their physical stablility, a new method to determine the parameters of geocenter motion is studied and analyzed. in order to have a better understanding of its effect on the height datum origin, the rule of geocenter motion in the horizontal and vertical components are also analyzed and some useful conclusions are drawn

    提出了將譜分析與抗差估計相結合的抗差譜分析方法，並用該方法分析了地心運動時間序列的主要周期特性；為合理地確定地心運動參數，詳細研究與分析了一種新的定權方法對求解地心運動參數的作用，該方法充分利用了gps觀測量的統計精度、點位的幾何分佈以及物理穩定性；為了明確地心運動導致的高程基準的變化，分析了地心運動對地面點的水平分量和垂直分量的影響規律。
  7. The study has completed the design of two - phase inverter and made up of the two - phase inverter - motor system for experimental use it is a variable frequency adjustable speed system with a open - loop control of rotational speed, which consists of voltage - controlled oscillator circulating assign device inverter circuit and two - phase induction motor a accurate mathematical model is set based on the whole system, and simulator program of dynamic and steady condition is established, which is used to calculate the dynamic and steady performance by kron and symmetrical coordinate converter by simulator calculation and experimental research with specific parameter of the system, a comparison is made between predicted and experimental characteristics, experimental measurements are shown to compare closely with corresponding theoretical result it is compared with some variable frequency adjus table speed system comprising inverter and single - phase induction motor from the system efficiency torque pulsation and the effect of two - phase inverter capacitance based on the conclusion, harmonic cancellation pulse width modulation control of a two - phase inverter - fed induction - motor drive system is researched, which cancelled the low harmonic and improve the system performance

    通過對電機的kron變換和對稱分量變換，建立了系統較精確的數學模型，編制了系統動態及穩態運行的模擬計算程序分別計算系統的動態和穩態性能。通過對系統的具體參數進行了模擬運算和實驗研究，實驗和模擬結果進行比較，說明實驗和理論較為一致，並從系統效率、轉矩脈動及兩相逆變器電容的影響等方面與各種逆變器和單相異步電動機組成的變頻調速系統加以比較。在此基礎上，對兩相逆變器供電-異步電動機系統使用諧波抑制pwm控制進行了研究，由於減少了低次諧波，改善了系統性能。
  8. The collection of materials from the diverse communities is synchronized, and so offers an innovative " window " approach for a whole variety of comparative studies and useful it applications. analyzed by various linguistic units e. g. characters, words, sentences, the livac corpus serves many purposes

    ，自1995年開始，以共時方式處理了超常的大量漢語語料，通過精密的技術，累積眾多精確的統計數據，建立了livac linguistic variation in chinese speech communities共時語料庫。
  9. The single biggest reason, however, was an intensive re - examination of india ' s epidemic

    然而，其中最主要的原因是有了印度感染者數字更精確的統計。
  10. He found that, between these years, the carbon dioxide content of the atmosphere went up from around 315 parts per million to around 370 parts per million ( see graph 2 )

    譯文：有一位名叫查樂斯?奎林的科學家曾經把1957 ? 1997年期間大氣層中二氧化碳的含量作了精確的統計。
  11. During the process, the follwing task must be done : ( 1 ) desulphur ( 2 ) temperature control ( 3 ) the fine adjust of chemic analysis ( 4 ) making the steel more clear ( 5 ) slag making in order to implement the following main function, the lf process computer system should be designed : ( 1 ) to dynamic plan lf process according to recived heat schedule

    Lf爐（ ladlefurnace ）即鋼包精煉爐，是鋼鐵生產中主要的爐外精煉設備。它的主要任務是：脫硫溫度調節精確的成分微調改善鋼水純凈度造渣在lf爐生產中建立過程式控制制計算機系統，主要用來解決以下問題：實時接收生產計劃，按照計劃動態組織生產。
  12. With the development of science and technology, a radiotherapy planning system comes forth. it can assist physiatrists to accurately locate the tumors and design radiotherapy plans

    隨著科學技術的迅猛發展，出現了放射治療計劃系統，幫助物理師們更精確的給腫瘤定位並作出放療計劃，有效的殺死腫瘤。
  13. According to the accurate mathematics model of controlled object, the classic and modern control theories proceed to control system design

    經典和現代控制理論根據被控對象精確的數學模型進行控制系統設計。
  14. Aiming at the intersecting words of descriptive adverbs and non - predicate adjectives, this article has an overall distributing explanation and an accurate frequency statistics for some representative members

    摘要文章以實副詞和區別詞這兩類前加詞中的一百來個兼類詞作為考察的對象，通過選取一些典型成員加以全面的功能描寫和精確的用頻統計。
  15. The paper is based on the run characteristics of new type hybrid - excitation synchronous generation, it introduces fuzzy control theory of no need precision system model to the design of excitation controller

    摘要根據新型復合勵磁同步發電機的運行特點，將不需要精確系統模型的模糊控制理論引入到該電機的勵磁控制器的設計中。
  16. With the construction of geographically referenced database based on second national soil general survey materials, including the data of soil profiles physical chemistry property, soil profiles depth, soil nitrogen content, soil bulk density, and the support of geographic information system, this paper systematically quantified the soil nitrogen pool

    本文以中國陸地生態系統中的土壤為研究對象，以中國較完善和精確的第二次土壤普查統計資料為基礎，在地理信息系統（ gis ）的支持下，對土壤剖面資料進行空間化，初步建立了土壤剖面數據庫。
  17. Most traditional cad systems need users to provide precise information. however, the idea in conceptual design is sketchy and short of detailed geometry information. designers are bounded in the wimp interactive mode

    傳統cad系統一方面在建模上依賴于精確的信息，不適合概念設計階段粗略設計想法的表達，這一階段的想法常表現為一種即時閃現的靈感，缺少精確尺寸信息和幾何信息。
  18. The ability of digital computers to make precise calculations and decisions at high speeds has made it possible to use them as parts of control systems

    以高速度做精確的計算和決定的數字的計算機的能力已經使作為控制系統的部分使用他們可能。
  19. Secondly, during the braising offline temperature control loop of the oil production - lixiviating procedure, the controlled object, which is hard to build the extract model, has the characteristics of large inertial, big time - delay. the control strategy of the combination of fuzzy logic arithmetic and normal pid arithmetic is introduced in this paper, the basic principle and actualization method of fuzzy - pid are analyzed. the design model is simulated in matlab and the result proves good control performance

    其次，玉米油生產浸出工序的蒸脫機溫度控制迴路中，被控對象具有難以建立精確的數學模型，且具有大慣性、大滯后的特點，研究運用模糊控制演算法和經典pid控制演算法相結合的控制策略，分析了模糊pid控制演算法的原理和實現方法，並運用matlab軟體對設計的系統進行模擬，模擬結果表明，達到較好的控制指標。
  20. The third tool, also is so far and most important a kind of tool, is a good ability to make judgment. design must comprehension people had goodly, and can make the export surplus the technique the detailed regulations s judgment, and can make out into mankind to are inside the space of judgment. a kind of technique design that ascend the precision, possibility because of the assemble not know assemble, or because the customer does not know usage but encounter the failure. actual of the user may does not know how to go to use this system, manufactory possibility because did not ready to change the on behalf s product but stop continuing to produce the product of the some model number

    設計者必須對人們有良好的理解，能夠作出超過技術性細則的判斷，能夠作出進入人類內在空間的判斷。一種技術上精確的設計，可能由於裝配者不懂得裝配，或者由於用戶不懂得使用而遭到失敗。實際的使用者可能不知道如何去使用這個系統，製造商可能因為沒有準備好換代的產品而停止繼續生產某型號的產品。
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