替換變量 的英文怎麼說

中文拼音 [tìhuànbiànliáng]
替換變量 英文
replacement variable
  • 替 : Ⅰ動詞1 （代替） replace; substitute for; supply [take] the place of 2 [書面語] （衰敗） decline Ⅱ...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 替換 : replace; substitute for; displace; interchange; take the place of
  1. Based on the generalized variational principle of the modificatory variables and substituent shearing strain field interpolation of the bending theory of the mindilin plate, this paper brings up the nine - node mixed plate bending element and adopts the sap2000 ? a large - scale finite element analysis programs. by the examples, we find the precision of the method is satisfying

    在對轉換層厚板進行局部有限元分析時，本文提出了基於mindlin中厚板彎曲理論的修正的二類變量廣義變分原理和替代剪應變場插值方法的九節點厚薄板通用的板彎曲單元，並採用了sap2000有限元程序。
  2. When both genes were co - expressed in e. coli, the activity of ppsa varied from 2. 1 - 9. 1 fold comparing to control, but the activity of tkta was relatively stable ( 3. 9 - 4. 5 fold ). whatever the two genes were expressed respectively or cooperatively, both could promote the production of dahp, the first intermediate of the common aromatic pathway, but co - expression was more effective on forming dahp and screened ppt - and ptp - as more effective. the results demonstrate that co - expression of ppsa and tkta can improve the production of dahp, and what ' s more, when multigenes co - expressed, the recombinant which has coordinated enzymes activity is optimum

    莽草酸途徑的最優化和整體調控基因csra的敲除正是上述改變的分子基礎，同時也為三種芳香族氨基酸的基因工程菌的構建打下了基礎; 7 .在國內外首次實現了共同途徑限制性底物關鍵酶ppsa刁無『及arog與分支途徑關鍵酶基因phea的串聯高效表達，所構建的重組質粒ptga ，其ppsa 、 tkta 、 arog 、 cm和pd的酶活分別比對照提高了3 、 2 、 2 ， 5 、 4 、 2 . 3倍，且其酶活比較協調一致; 8 .將ptga導入到篩選的基因敲除和基因替換菌株大腸桿菌31884 c甲b中，搖瓶發酵證實比以往所構建的基因工程菌株具有較高的phe產量和糖轉化率率，分別為0 . 448 %和22 . 4 % 。
  3. In the second part, when a four - dimensional smooth system has two distinct pairs of purely imaginvalues at the equilibrium y = 0, the 5 - order normal form is given

    第二部分，通過復變量替換和比較系數，在平衡點y = 0處，當特徵根為兩對純虛根時，本文給出了一般的四維非線性微分方程的直到五次的規范形具體形式。
  4. In this dissertation, the numerical computation for the acoustic radiation problem ( arp ) is studied deeply and systematically in the theory, method and the application technique, based on analyzing the situation of the home and abroad on the numerical computation for the acoustic radiation problem. the calculation formulas of the boundary element method ( bem ) for the exterior acoustic radiation problem in the full - space and half - space are deduced, based on the wave propagation theorem ; the arising of the non - unique solutions, which is associated with the application of the boundary integral equation ( bie ) in acoustic radiation problem, is analyzed and proofed ; the improved combined helmholtz integral equation formulation ( ichief ) is presented to overcome the non - uniqueness problem more effectively and reliably ; the determination of the singular integral coefficients on various occasions is analyzed ; the properties and treatments of the singular integrals with different orders axe studied ; the computation program of the cubic spline ichief is developed and its ability to overcome the non - uniqueness problem and feasibility to discrete the surface coarsely with the sufficient calculation precision are examined through examples

    第二章在聲波動理論基礎上，詳細地推導出對應于無限域和半無限域的外部振動聲輻射問題的邊界積分方程計算公式；根據fredholm積分理論，對利用邊界積分方程計算振動聲輻射問題過程中解的非唯一性的產生進行了分析和證明；改進了chief法以提高其克服解的非唯一性的有效性和可靠性；對不同條件下奇性系數的計算、強奇性積分的收斂性及其在變量替換時與普通積分的差異性、不同階奇性積分的計算、數值求積分等進行了研究；開發了三次樣條改進chief法計算軟體，並通過算例考核了該方法在特徵波數處克服解的非唯一性的有效性和在保證計算精度的前提下實現剖分粗化以提高計算效率的可行性。
  5. Find all references to the temp and replace them with the right - hand side of the assignment

    找到所有引用這個變量的地方，並且將引用替換為這個變量賦值表達式的右邊部分。
  6. With a unique, unused variable name when the macro expands

    替換為一個惟一的未使用的變量名。
  7. Specifies that the procedure cannot replace or reassign the variable element underlying the corresponding argument in the calling code

    指定過程不能替換或重新分配調用代碼中相應參數下的變量元素。
  8. The new array replaces the released array in the array variable

    新數組將替換數組變量中已釋放的數組。
  9. In the case of the template toolkit, a good rule of thumb is to have no more than one loop and no more than three interpolated variables per template assuming the templates are intended as one - liners

    在使用template toolkit的情況下，有一個有效的經驗方法，即在每個模板中擁有不超過一個循環和不超過三個內插值替換變量（假定要實現單行方式的模板） 。
  10. Utility, we detect the default value of " undef " and leave the loop if the output might contain that string, a false collision could occur, however

    實用程序的輸出所替換的復合變量名時，我們就會檢測到「 undef 」默認值並退出循環（不過，如果輸出中可能包含那個字元串，會發生錯誤沖突） 。
  11. Creates a new array which replaces the existing array in variable

    將創建一個新數組，該數組將替換變量
  12. In pl / 1, the state in which a preprocessor variable or entry name is said to be when its value cannot replace the corresponding identifier in source program text

    在pl 1語言中，當預處理程序變量或入口名的值不能替換源程序文本中相應的標識符時的狀態。
  13. Application of variable - substitution method to solving process of higher mathematics

    變量替換法在高等數學解題中的應用
  14. I continue on the second assignment of the temp. this removes the original temp name completely, replacing it with a new temp named for the second use

    我接下來處理該變量的第二次賦值，這一次用變量新的名字替換掉該變量舊的名字，新名字用來表現變量的第二個用途。
  15. Because we are doing only textual substitution, c is not smart enough to rename our temporary variable if it conflicts with one of the arguments passed to it

    由於只進行文本替換，因此如果這與傳遞給它的參數沖突， c語言就無法智能地對臨時變量重新進行命名。如果傳遞
  16. In this paper, based on the method of variable replacement, real parameters di > 0 ( i = 1, 2, . ., n ) which can be adjusted, are introduced ingeniously. we establish some new sufficient conditions for the existence, uniqueness and global exponential stability of the equilibrium, periodic solution and almost periodic solution of neural networks with time - varying delays by means of the method of variation of parameters, fixed point theorem and some analysis techniques

    本文巧妙地引入可調實參數d _ i 0 （ i = 1 ， 2 ， … ， n ） ，藉助常數變易法、變量替換、不動點定理和一些分析技巧，對具可變時滯的神經網路的平衡點、周期解、概周期解的存在性和全局指數穩定性建立了一些新的充分條件。
  17. Xmlconfig in v3. x exports them as clear text or as substitution variables

    而v3 . x中的xmlconfig以明文或替換變量的形式將它們導出。
  18. Many error messages have substitution variables in which information, such as the name of the object generating the error, is inserted

    許多錯誤消息都有替換變量，其中插入了一些信息，如生成錯誤的對象名稱。
  19. For example you can replace variable names with more appropriate names

    例如，您可以使用更合適的名稱替換變量名。
  20. Substitute a value for a variable

    用值替換變量
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