達布下積分 的英文怎麼說

中文拼音 [dábùxiàjīfēn]
達布下積分 英文
lower darboux integral
  • 達 : Ⅰ動詞1 （暢通） extend 2 （達到） reach; attain; amount to 3 （通曉; 明白） understand thoroughly...
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 達布 : daab
  • 積分 : 1. [數學] integral; integrate; integration 2. [體育] （積累的分數） accumulate points
  1. After 15 minutes ' intensively discussion, they started to exhibit their results. the nine groups, adding culture construction group, drumbeating group started their aboil contend and pk match. first, the elected leaders steped onto the platform to declare their team name and catchwords, and devised themselves ' characteristic behave. this activity bubbled up the assembly room ' s atmosphere. then we let the leaders stand in a line and give them the last 2 minutes ' speak time to draw tickets. lastly, we decided to choose the winner using the method that every group votes two tickets. but for there were 3 winners at last, we handed out a few lollipops averagely to this 3 groups. their great ambition expressed in last prevail speech reminded us the experience and scene in summer camp

    首先是剛才大家公認選出的組長上臺代表自己的小組發言，宣布自己組的隊名和口號，並作出自己特色的表現，一輪下來，整個會場幾近沸騰，接下來我們讓每位組長上臺一字排開，並給他們每人最後的兩句話的表現機會，大家積極踴躍發言為自己的小組拉票，最後我們由每個小組頭兩票的方式決定最後的獲勝者，結果出人意料的出現了並列三組第一的局面，我們只得把我們為數不多的棒棒糖平均分給了三個小組，在他們的獲勝感言上他們又一次表達的自己的雄心壯志，我們在這里看到了我們曾經夏令營的經歷和場面。
  2. The further study shows that the sandstones at the bottom of the lower ganchaigou formation, which is a tr lithostratigraphic unit, were deposited in different stages of base level cycle, and they are not chronostratigraphic unit. so, to identify different sequences, especially high order sequences in analysis of terrestrial stratigraphic sequences, the sequence distribution feature must be fully consided. this view has practical significance for recognizing forming, evolution and filling history of qaidam baisn correctly, and has both theorical and practical meaning for directing further oil exploration

    研究還表明，傳統巖石地層單位中下乾柴溝組底部的砂巖代表了基準面變化旋迴不同階段沉積的產物，它們屬于不同的成因單位，也非等時地層單位，因此，在進行陸相層序地層分析時，各級層序尤其是高級層序的識別要充分考慮面上的層序展布特點，這一觀點對正確認識柴達木盆地的形成演化和沉積充填歷史，指導今後的勘探具有一定的理論和實際意義。
  3. In order to verify the feasibility of the present method, chapter 3 takes the fluid flow of sphere, cylinder and the additive mass of two spheres as three examples, finishes the calculation by disposing the source or sink whose strength is expressed as the format of nurbs and emphatically the processing of the singular integral. it can be drawn from the comparison of the results of present method and the theoretical solution, i. e. a good precision can be gotten under a few collocation points with the method

    為了考查本文方法的可行性，第3章以圓球體繞流、圓柱繞流以及兩個等圓球體在流場中的附加質量作為例子，通過在物體表面布置強度以非均勻有理b樣條表達的源匯和著重對奇異積分的處理后完成了相應的計算，從與理論解的比較可以看出本方法的優越：在數目很少的配置點下數值解可取得十分良好的精度。
  4. Unknown displacement and electric potential jumps in the integral equations are approximated with a product of fundamental density function and polynomials, in which the fundamental density function reflects singular behavior of electroelastic fields near the crack front and the polynomials can be reduced to a real constant under uniform loading

    超奇異積分方程中的未知位移間斷和電勢間斷近似地表示為基本密度函數與多項式之積，其中基本密度函數反映了橢圓片狀裂紋前沿電彈性場的奇異性，而多項式在均布載荷作用下可用一個常數來表達。
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