許用誤差 的英文怎麼說

中文拼音 [xǔyòngwùchā]
許用誤差 英文
allowable error
  • 許 : Ⅰ動詞1 （稱贊; 承認優點） praise 2 （答應） promise 3 （允許; 許可） allow; permit 4 （許配）enga...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 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...
  • 誤差 : error
  1. For many applications these simple ideas alone lead to a sufficient appraisal of the statistical error.

    對于許多的應用來說，單憑這種簡單的觀念就可以充分地估定統計誤差。
  2. An isolated point " s statistic excluding method is proposed in this paper to eliminate crassitude error in clouding data, which include plenty of oddity data. the method based on the distance between two neighbour points can eliminate the data beyond normal distribution. a error limitation of angle and chordal highness method is used to filtrate clouding point

    針對大量含奇異點的數據點雲，本文提出了剔除粗大誤差的孤立點統計排異法，該方法根據對相鄰點距離的統計，剔除在正態分佈以外的點；對大量數據的精減，利用角度和弦高的最大允許偏差法進行點雲精減。
  3. Within the scope of experiment error permitted, the optimally selected model 1 anastomose the experiment values very well. generally speaking, optimally selected model one can be used to calculate the electrical conductivity of cu - a ^ os composites

    在實驗誤差允許的范同內cu - al2o3復合材料電導率的優選模型一與實驗值吻合很好。一般情況下，優選模型一即可用來計算cu - al2o3復合材料的電導率。
  4. Comparing the calculated results and the theoretical results, it can discover that the error is not out of the permitted range. then, the present method is efficiency and can be applied to engineering

    計算解和理論解的誤差分析表明，最大誤差都在允許范圍內，從而驗證本方法是行之有效的，可以用於工程實際。
  5. With metal fatigue in material mechanics, this paper deduces the limestone fatigue curve of longmen grottoes by means of marble s one within the error permission. by the experiment elects the crucial factors of current vibration environment in longmen grottoes, the author contrasts the result of the experiment with its fatigue curve referred above and analyses the fatigue effect of longmen grottoes. finally, it is pointed out that after longmen grottoes have being suffered weathering and water - erosion more than 1500 years, the vibration environment is becoming an crucial factor leads to fatigue effect, especially in those weak surface carvings just like the crossings of several rifts, serious weathering places, etc

    借鑒材料力學中金屬疲勞破壞的研究手段，在誤差允許范圍內用大理巖疲勞曲線推導出門石窟石灰巖疲勞曲線。通過對石窟實際振動環境中典型要素的抽取和振動試驗，將試驗結果與疲勞曲線進行對比，分析了門石窟的疲勞破壞效應。文章指出，在經歷了1500多年的風化和流水溶蝕后，振動環境已成為導致門石窟某些薄弱點如多條裂隙交叉點嚴重風化酥解的壁面雕刻品等產生疲勞破壞的重要誘發因素。
  6. Observations made by pendulums in a submarine between 1920 and 1950, avoiding stormy weather, are liable to errors of perhaps 5 mgal.

    在1920年和1950年之間，在潛艇中用擺儀進行的觀測，避開了暴風雨天氣，也許可能有5毫伽的誤差。
  7. The robust system can prevent abnormal factors from entering the flood system, so as to ensure the stability of the system and the accuracy of flood forecast. firstly, the theory of robust estimation is introduced into parameter estimation of the auto - regressive model ( ar model ). also some estimation methods commonly used, including the huber estimation and igg estimation, are introduced and compared with the least square method ( lsm )

    洪水預報系統的抗差性研究，就是把抗差理論引入洪水預報中，利用抗差系統具有的抗差能力，使許多嚴重的不正常因素誤差影響，根本就不能進入系統，這樣，減少了系統的污染機會，降低了不正常因素的影響，可大大提高系統的穩定性和洪水預報的精度。
  8. Examinations of steady status and analysis of dynamic experiments have been conducted on band - tube evaporator and parallel - flow condenser using r134a refrigerant. the steady examination show that the model error was under the allowable error, the inlet mass and enthalpy disturb experiments indicate that the subsection model, be good at reflecting the change of parameters of the heat exchanger, accord with the basic principle of thermodynamics theory and the actual work status. hence, the subsection simulation model research has important benefits both on theory and engineering application

    在進行模擬試驗時，以使用r134a作製冷劑的管帶式蒸發器和平行流式冷凝器為對象，完成了穩態模擬計算、試驗和動態模擬分析，穩態計算結果和試驗數據對比表明，其誤差在允許范圍內；進口質量和焓值的擾動試驗結果表明：本文所建的區段式換熱器模擬模型，能很好的反映換熱器性能參數的動態變化，與系統熱動力學理論和冷凝器、蒸發器的實際工作過程基本一致。
  9. The result shows, after the ameliorating, the spectrometer 6 - 6104 can be used conveniently, and it can work stably, and the errors has controlled in the minimum. its differentiate rate and light power collecting sensitivity approached the guideline of top grade spectrometers but its cost was less than the top grade spectrometers

    實驗結果顯示，手動調節式實驗光譜儀經過改造后使用方便，工作穩定性較好，誤差控制在允許范圍內，自動化程度高，光譜解析度和光功率探測靈敏度都接近了高檔光譜儀的指標，具有質優價廉的特點。
  10. When the error is big, it should be controlled by time - best choiceness. system is permitted to move at the quickest velocity

    同時，當誤差較大的時候，採用時間最優控制，以系統允許的最大速度運動。
  11. But all designed software before in our country still have some weakness, for example, the conventional type of cam counld be projected by these software is very little, and used approximation by lines to curves of cam which have bigger error and more nodal points that result in chattering of principal axis. in furthermore, this software of designing cam in fact only has the function of cad. if you want to simulate and work over the designed cam in that software, you will find that you have to export it to other cad / cam system software ( e

    隨著數控加工在我國的深入開展，真正實現我國的凸輪cad cam就顯得非常必要，但以往的凸輪設計軟體還存在許多不足，如可設計的凸輪類型較少，大多集中於平面凸輪；且採用誤差較大、節點數過密的直線逼近法生成凸輪工作曲線，造成計算時間長，且加工中產生較大振動；同時這些凸輪設計軟體基本上只具有cad功能，如果想將設計好的凸輪進行模擬和加工，就必須將圖形輸出到其它通用cad cam軟體（如mastercam等）中，因此這些軟體在實際應用中總不盡人意。
  12. Because application development in php is not as structured as the j2ee standard or struts frameworks, the design has leeway for customization

    因為php中的應用程序開發與j2ee標準或struts框架結構的構造方式不同，所以設計中允許存在定製的誤差。
  13. The secant modulus is used to calculate final settlement of high - stacked soil, compared with the result of e ~ p curve, the error is in the limit of tolerance

    同時將割線模量計算沉降的方法應用到高填方自身作用下的最終沉降計算中，通過與應用e p曲線計算的結果進行比較，其誤差在允許范圍之內。
  14. The original emm is adjusted. the new emm not only retains the simple expression, but also has a satisfied precision for calculating the restraining stress of the scc walls. the shrinkage compensation coefficient y is proposed for quantitatively estimating the effectiveness of die expansion at early age compensating the shrinkage at later stage

    基於以上認識，修正了原有的等效模量法，將總約束應力表示為早期膨脹和後期收縮兩個單調變形過程引起的分項應力之和，在保留其簡單形式的同時，使之在容許誤差下，適用於補償收縮混凝土墻的約束應力計算。
  15. First, we can use a camera to take over the laser beam at one end, record the position of the light - spot, and calculate the centroid of the light - spot, then, move the laser on the guide rail. we should rectify the screw until the position of light - spot is unchangeable. then, the camera should be moved to the other end of the guide rail

    先用攝像機在一端接收激光器發出的光斑，並記錄光斑的位置，求出其質心，然後在導軌上移動激光器，調節頂絲，直到攝像機上的光斑位置不動為止，然後將激光器移到導軌另一端，讓激光器在導軌上滑動，調節頂絲，直到攝像機上光斑位置不變，而且與前一次測試時的位置在誤差允許的范圍內，則認為激光器直線性校準完畢。
  16. Based on the formers, this dissertation efficiently selects the face features abstracting using ica. with no decline of recognition rate, the feature dimension is reduced, so the course of recognition is accelerated. support vector machine pattern recognition method is based on vc dimension theory, adopting the srm principle and considering training error and the generalization ability, which has shown many special advantages in dealing with small samples, non - linear and pattern recognition in high dimension

    本文採用基於矩陣s的人臉表示方法，將ica特徵選擇的概念和演算法用於人臉特徵的提取和優化，在不影響識別率的情況下，降低了特徵維數，提高了識別速度；支持向量機（ svm ）模式識別方法基於vc維理論，採用結構風險化原理，兼顧訓練誤差和泛化能力，在解決小樣本、非線性及高維模式識別問題中表現出許多特有的優勢；對于多類問題，介紹並採用了「一對一」的策略進行svm分類器設計；對于圖像預處理，詳細介紹了幾何歸一化的演算法步驟。
  17. The pattern recognition method of pipe mfl signals is put forward, the features of signals are extracted from the recorded flux leakage response and characterizing definition is introduced as well ; the main - part analysis, nonlinear regression, statistical methods are studied and used to establish characterization and compensation algorithms, the quantitative estimation of defect geometry and the result accuracy are accepted

    引入了缺陷漏磁信號的模式識別方法，提出了缺陷漏磁場及缺陷外形尺寸的特徵量；實現了用主成分分析、多元非線性回歸和統計識別分析等方法對缺陷漏磁信號波形進行特徵提取和定量識別，精度在誤差準許范圍內。
  18. Generally funds evaluation of china can be categorized into 3 tiers. tier one is the lowest level that only considers if the funds return can < wp = 7 > overstep equity market benchmark index performance without taking any risk into account. tier two is represented by a funds rating report issued by a finance magazine, which has several serious drawbacks in its rating methodology and sparks strong disagreements on its rating result

    三個層次都存在著許多缺陷不足，主要表現為基準選擇誤差（ benchmarkerror ）問題，沒有對基金進行風格類型細分，不同類型的基金混用一個模式標準比較，基金評價中運用的技術、指標還不完善全面，數據處理和測算過程不夠規范嚴謹，評價結果的可信程度受到影響。
  19. In this paper, both error sources of the automatic test system and error correction principles of modern programmable microwave instruments are also analyzed. error correction technique is used to make the system error within the allowed range so that system test accuracy is greatly increased

    論文還分析了本自動測試系統的誤差來源，分析了現代可程式控制微波儀器的誤差修正原理；利用誤差修正技術，將系統誤差修正到測量允許的范圍，大大地提高了系統的測試準確度。
  20. All components shall be installed in such a way that they are plumb or horizontal and line up with adjacent components, in all directions, taking account of the allowable tolerances as defined in the project common tolerance and movements document

    所有元件安裝后，須呈垂直或水平狀，並無論從何種方向看，都與相鄰元件成一直線；若有容許誤差，須依本案通用誤差及機件標準之規定。
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