質量誤差 的英文怎麼說

中文拼音 [zhíliángwùchā]
質量誤差 英文
quality error
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 誤 : Ⅰ名詞（錯誤） mistake; error Ⅱ動詞1 （弄錯） mistake; misunderstand 2 （耽誤） miss 3 （使受損害...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  • 誤差 : error
  1. Testing on rock sample data in dispersed shaly sands it shows that adding another parameter ( n ) to the model can decrease the relative error of fitted co. however, when we consider the difference of electrical properties between clay - bound water and formation water in the model, although another parameter ( qv ) is added to the model, the relative error of fitted co is increased slightly

    通過一組分散泥質砂巖巖樣實驗測量數據的計算。表明模型中增加參數n （ m n ）可以使擬合的c _ t的相對誤差減小，但在考慮粘土結合水與地層水導電性差別時，模型中雖多加一個參數q _ v ，卻沒有減小擬合的c _ t的相對誤差。
  2. Years ago, dna typing achieved such wide acceptance and proven reliability that opponents now concentrate on two principal points of attack : ( 1 ) the quality and methodology of the laboratory work, including the lab ' s error rate, and ( 2 ) the statistical interpretation of data

    幾年前， dna鑒定贏得了廣泛的接受並證實了它的可靠性，現在，反對者開始集中於兩點進行攻擊: （ 1 ）實驗室工作的質量和方法論，包括實驗室的誤差率； （ 2 ）數據的統計學解釋。
  3. Monrovia, ca ( march 25, 2003 ) - parasoft, the world s leading provider of automated error prevention software, today unveiled the parasoft enterprise solutions suite, integrating industry - leading tools and best practices to enable organizations to use information gained from software testing, monitoring, and measurement to significantly improve software quality, and actually prevent errors

    企業解決方案系列，集成業內領先的工具和最佳實踐，支持企業利用從軟體測試、監測和測量獲得的信息，大幅度改善軟體質量，真正防止誤差。
  4. According to the geometry of slope measurements for the subjective wavefront optometer, a wavefont reconstruction model using zernike polynomial with normalization factor is put forward. based on householder transformation and gram - schmidt orthogonalization method, two methods for working out unknown zernike coefficients are bring forward. the error propagation parameter for the wavefront reconstruction model is deduced

    深入研究了帶標準化因子的zernike多項式的性質;針對主觀式像差儀波前斜率采樣方案，提出了採用帶標準化因子的zernike多項式對眼測試波前進行重建的數學模型;提出了兩種求解方法，即基於householder變換求解法和基於gram - schmidt正交化求解法，用於確定重建模型中的未知模式系數;推導出了該波前重建模型對斜率測量誤差的傳遞系數。
  5. It is one of the pivotal factors to measure and control the geometrical size, shape error and positional error in order to ensure the device quality. so the online measurement of their geometrical size and shape error and positional error is the problem to be solved

    大型工件幾何尺寸、形位誤差的測量和控制，是保證整套設備質量的關鍵因素之一，因而，大型零部件及組裝件的整體幾何參數和形位誤差的測量、零部件加工的在線測量，就成為急需解決的問題之一。
  6. The multi - pass amplifier was being adopted proverbially, which could improve the output energy consumedly. but on the other hand the beam quality was degraded by the severe wave - front ' s aberration that exacerbated by multi - passing the beam through the amplifier

    多程放大系統因能夠較大提高系統的輸出能力，故得到較為廣泛的應用；但由於多程放大級各類波前誤差的相干疊加，使系統輸出激光的波前發生比較嚴重的畸變，導致光束質量的下降。
  7. The production of yongsheng company, s paper cellular sandwich boards adopts the present - day internationally advanced, computer - controlled production line which eliminates the factor of man - made errors and thus enables the prodrct quality to be stdady and reliable

    永盛公司生產的紙蜂窩夾芯板，採用目前國際上先進的電腦控制生產流水線，消除了人為誤差因素，產品質量穩定可靠，特別是產品帶有塑料保護薄膜，不損壞彩鋼板表面塗層，確保質量。
  8. Talking about electron balance measures error source process of coal quality test

    淺談在煤質化驗中電子天平測量誤差的來源
  9. Including usign coordinate transformation method to deduce the uniform coordinate from the object coordinate to the photo coordinate, then setup the measuring error equation of apsse, this established the theory ground of usign the mont carlo method to analysis the error of apsse. there are errors from every tache of coordinate transform

    由於建立機載光電跟蹤測量設備的測量誤差的位置傳遞方程是基於空間坐標變換的基礎上，從中心地平坐標繫到目標坐標系的變換涉及到幾十個環節，而每個環節都有誤差，其誤差的性質和大小直接影響對目標的定位測量。
  10. In order to overcome the weakness of conventional segmentation algorithm in ocr, this paper presents a new segmentation method for gray document image

    摘要字元切皆目前已經成為限制ocr技術發展的瓶，對于圖像質量較差、中英文混排和背景色變化的文本圖像，傳統切分方法造成的切分錯誤使得文字識別率大大降低。
  11. In addition, a creative dielectric loss measuring method - enhanced orthogonal arithmetic method was presented based on the flexibility design of the monitoring system

    進行了軟體誤差模擬分析，針對系統頻率波動帶來的測量誤差，提出用改進的正交演算法測量介質損耗的方案。
  12. Its influence on measurement precision of sediment concentration is also analyzed and the result indicates that a specific estimation error will bring about equal error

    同時從理論上分析了質量吸收系數變化對泥沙含量測量精度的影響，結果表明質量吸收系數的一定估計誤差將引起泥沙含量測量結果的等量誤差。
  13. The strategy can reject the deviations from the model mismatch and the disturbances that repeat themselves in the subsequent batches

    本文提出的方法可以有效地消除由於模型誤差和未知擾動引起的質量偏差。
  14. In order to get this, some useful explorations on how to analysis and solve the problem of the ill - conditioning have been made and several biased estimators have been put forward. in fact, analyzing the essence, overcoming the effect of ill - conditioning and obtaining more accurate and stable parameters estimator is an new task in gps surveying data processing, which have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( iag )

    事實上，分析測量平差系統病態性的實質、克服或減弱測量平差系統病態性的影響、採用有偏估計等方法提高參數估計和平差成果的精度，是當前gps等重大測量工程數據處理中所面臨的一個重要課題，它已被國際大地測量協會（ iag ）確立為現代測量誤差理論及數據處理研究中的一項重要內容。
  15. The sensor has been used to detect the dissolved oxygen in the water sample of eastern lake. there is no obvious difference between the results got by the sensor and the tradition method, winkler method, and the measure deviation of the sensor is less than 2 %

    同時我們用該傳感器對東湖水質中的溶解氧進行了檢測，測量結果與傳統的溶解氧測量法? ?碘量法之間無明顯差別，測量誤差小於2 ，說明該傳感器可用於對環境水質的在線監測。
  16. Motion compensated prediction error image has significant amplitudes mainly along the boundaries of moving objects, correspondingly its wavelet coefficients contain large energy in high frequency bands. this greatly reduces the coding efficiency of ezw. it is first provided that the correspondence between the significant amplitudes area of the mcp error image and the wavelet coefficient significant map, then encode the significant map efficiently using quadtree approach, followed by bit - plane coding the significant coefficients to produce an embedded data stream. experiment result shows that compared to ezw and zte, the proposed algorithm is more efficient and has better performance

    演算法對于運動補償余量誤差幀首先進行小波變換，並選取適當的閾值，用重要圖表示大於該閾值的重要系數。根據殘差幀小波系數的統計特性，用四叉樹方法編碼重要圖，並對重要系數作位面編碼，生成嵌入式碼流。實驗表明，與ezw ， zte等演算法相比較，該演算法編碼效率高，復現圖像質量好。
  17. The dual standard quantity ( the work piece and the discrete standard quantity ) mutual measuring and model verification methods are also proposed, which perfects the whole modifying process from data measuring, error separation, model establishment to real correction. after researching the discrete standard quantity system dynamic error separation technique, two error correction methods based on genetic algorithm and neural network mixed modeling technique are established. the two methods are the discrete standard quantity dynamic error direct / synchronous correction and prediction model correction ; the model ' s parameters and model ' s exercising method are also confirmed

    設計了雙標準量值（工件和離散標準量）互比測量的模型驗證方法，完善了從數據測量、誤差分離、模型建立到實際修正的整個修正過程；研究了離散標準量系統動態誤差分離技術，建立了基於遺傳進化演算法與神經網路混合建模技術的兩種誤差修正方法? ?離散標準量動態誤差直接（同步）修正方法和預報模型修正方法，並確定了模型結構參數和模型訓練方法；分析了預報模型的多次預報性質，並得出了多次預報與多步預報的等效關系，確定了測量系統的有效預報范圍以及模型參數對泛化誤差的影響；進行了模型的對比實驗驗證和被測工件動態誤差修正試驗，成功地實現了任意二面角和圓分度的實時誤差修正。
  18. Due to the importance of earnings index in evaluating the managing achievements and gaining ability, some listed companies often manipulate earnings index. for example, the managers color financial reporting in order to enhance issuing price before coming into the market ; the managers manipulate earnings management to obtain share allotment qualification or avoid being deficit in three years ; on the side, the managers tend to manipulate earnings for their interests. the measures and methods of earnings manipulation in public companies are more and more, for example, affirming earnings in advance, altering means of accounting operation, the recombining of assets, related deals. the financing data of earnings reporting cannot reflect the truth, which cannot forecast things in the future. without good quality, the earnings losses reference value. the low quality of earnings will mislead investors and bring them serious lose

    因此，本文認為我們在進行企業的盈利能力評價時，不能單一地考察會計盈餘數據，還要深入研究會計盈餘的質量問題。因為雖然會計盈餘指標可以反映企業收益的總體水平，但由於它不能反映其具體內容構成與形成過程，也就無法揭示它的內在質量。比如，對一個收益質量很差，但卻有較高收益總量的企業來說，如果投資者僅僅考察其利潤總額數，而忽視了其利潤總額的構成，往往就會被表面假象所迷惑，從而誤認為該企業的經營業績較高;但從收益質量上對該企業
  19. The experience results indicated the reliability of this kind of thermostatic control system. the analysis and compare about modern dielectric loss measuring methods are presented on chapter 3, and the zero - crossing testing phase discrimination method is adapted as the measuring method of this measuring system. furthermore, applied high frequency pulse technique, channel self - correction technique, anti - harmonic technique are used to increase accuracy and reliability of measurement

    本文對現代介質損耗測量技術進行了分析與比較，採用過零鑒相比較法作為介質損耗測量方法，並結合外施高頻脈沖技術、通道自校正技術、抗諧波技術，設計了高精度介質損耗測量電路，有效提高了介質損耗測量的精度，減小了測量誤差。
  20. How to analyze the essence, overcome the effect of ill conditioning and obtain more accurate and stable estimation of the unknown parameters are very important in many fields, such as gps surveying data processing, and have been determined as an important studying field in contemporary surveying error theory and engineering data processing by the international association of geodesy ( 1ag ). the dissertation begins with review of the main history of ill conditioning research

    如何針對測量實際，分析測量平差系統病態性的實質、克服或減弱測量平差系統病態性的影響、取得更為準確的參數估值和可靠的平差成果，是當前gps等重大測量工程數據處理中所面臨的一個重要課題，它已被國際大地測量協會（ iag ）確立為現代測量誤差理論及數據處理研究中的一項重要內容。
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