精確極限 的英文怎麼說

中文拼音 [jīngquèjíxiàn]
精確極限 英文
limit of accuracy
  • 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
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 精確 : accurate; exact; precise
  • 極限 : 1 （最高的限度） the limit; the maximum; the ultimate limit; limitation; extremity; tipping point...
  1. Accuracy limit factor of a protective current transformer

    保護用電流互感器的精確度極限因數
  2. Without constructing poincare cycle domains, the positions of the limit cycles are pointed out accurately

    在不構造poincare環域的情況下，較為精確地指出了極限環的存在位置
  3. In the hogging condition, double bottom and the side shell remain the ultimate bucking strength, deck and upperwing tank remain the yield stress, and the other parts keep elasticity. then the key to calculate the ultimate strength of ship hull girders is to ascertain the ultimate bucking strength of the stiffened panels. in this regard, the developed formulation is designed to be more sophisticated than previous simplified theoretical method for calculating the ultimate strength of stiffened panels under combined in - plane bending and lateral pressure. fabricatio n - related initial imperfections ( initial deflections and residual stresses ) are included in the panel ultimate strength calculation as parameters of influence. all possible collapse modes involed in collapse of stiffened panels, including overall buckling collapse, column or beam - column type collapse, tripping of stiffeners and local bukling of stiffened web are considered

    確定了船體梁整體破壞時的剖面應力分佈之後，關鍵在於確定板架的極限屈曲強度。本文充分考慮了在縱向彎曲、橫向壓力作用下加筋板可能發生的幾種破壞模式，即板架的整體屈曲破壞、樑柱形式的破壞、筋的側傾、腹板的屈曲並同時考慮了初始焊接殘余應力、初撓度的影響，使其更精確的計算加筋板的屈曲強度。對于加筋板中加強筋腹板的局部屈曲，採用解析法推導出筋的腹板的撓度方程及其邊界條件，求解相應的方程，從而計算出腹板的局部屈曲應力。
  4. Precise asymptotic in the laws of large numbers and law of iterated logarithm for some statistics

    一類統計量的強大數律和重對數律的精確極限性質
  5. Examples indicate that the method is available and exact for implicit expressed performance function, and it is a new and effective way for structure reliability analysis

    實例數值結果表明，基於神經網路將隱式函數轉化為明確表達的極限狀態方程是可行的，同時該方法具有較高的精度，為結構可靠度計算提供了新的有效思路和手段。
  6. To accurately predict forming limit, a criterion to reflect material performance in essence was indispensable besides increasing the fea model accuracy

    為了準確地預測成形極限，除了提高有限元模擬精度外，應找到一種本質地反映材料性能的韌性斷裂準則。
  7. The limit distributions of estimators and likelihood ratio test are given, the strong consistency of estimators is also proved

    證明估計的強相合性和漸近正態性，給出似然比檢驗統計量的極限分佈，並討論基於精確分佈的檢驗問題。
  8. For eliminating contradiction between real - time and accuracy, we bring forward separately limit of error and reversal interpolation method. in the end, for decreasing calculation quantity, we resort to tri - spline interpolation in the articulation space

    對于規劃中精確性和實時性的矛盾，提出了以誤差極限法和反向插值法來解決的方法，最後，為了減少規劃過程中計算量，在關節空間進行三次樣條插值。
  9. There are much complicated and exquisite physical and chemical processes when the oil and the air been mixed. for some theories of the combustion are not clear and the differential eguations are so complicated, it is very difficlut to get the accurate flow field distribution. so it limits the combustion theory to design conb ustion equipment

    由於對某些燃料的燃燒過程機理至今尚不完全清楚，並且描述這一現象數學模型的控制微分方程很復雜，所以很難用解析方法求得等離子點火器燃燒流場的精確分佈，這樣就極大的限制了人們應用燃燒理論指導這一燃燒設備的設計研究。
  10. Standard practice for calculating precision limits where values are calculated from other test methods

    計算已由其他試驗方法計算出的值的精確極限值標準實施規程
  11. Fortunately, we have contrived mathematics in which the definition of limit is given by great mathematicians louis cauchy and weierstrass, and what surprises us is that the demon has a seraphic appearance

    這個「魔鬼」無處不在，數學家們歷經千年的磨礪，直到19世紀柯西和魏爾斯特拉斯給出極限的精確定義，才完成「降魔」過程，令人驚異的是它竟然有著天使一樣美麗的臉龐。
  12. The application of artificial neural networks ( anns ) to predict the ultimate bond strengths of cfrp bonded to concrete is investigated

    摘要碳纖維布與混凝土的極限粘結強度問題屬于高度非線性問題，難以建立精確的數學表達式進行分析。
  13. The law of the iterated logarithm is a kind of profound result on the limit theory, it make the strong law of large numbers exact

    重對數律是概率極限理論中一類極為深刻的結果，是強大數律的精確化。
  14. Some calculation indicated that general - purpose programs can predict load carrying capacity of a ship ' s hull accurately if one take sufficiently into account every load and boundary combination, structure imperfections and initial stresses, together with geometric and material non - linearity. in this thesis, the load carrying capacity of several hull or hull models have been analyzed by using the general - purpose program ansys, and some detailed results are obtained

    一些已有的計算分析表明，對于大型通用有限元軟體，只要合理地模擬結構的受載方式，模擬材料的非線性性能，採用合理的單元類型和網格尺度，並綜合考慮極限強度分析的各種因素（如結構的殘余應力、初始變形、材料的非線性性能等） ，通用有限元程序也能獲得精確的船體結構的極限承載能力。
  15. This paper describes the importance of strengthening the teaching of mathematical way of thinking, analyzes the mathematical way of thinking implied in the concepts of limit, derivative and definite integral and dialectically analyzes the law of the unity of opposites of different variables of the concepts in the change process

    摘要論述了加強數學思想方法教學的重要性；分析了高等數學中的極限、導數、定積分概念在形成過程中所蘊涵的數學思想方法；辯證剖析概念中各個變量在變化過程中的量變與質變、近似與精確等對立統一規律。
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