步長 的英文怎麼說

中文拼音 [bùzhǎng]
步長 英文
[數學] step; step length; step size; step width
  • 步 : Ⅰ名詞1 （步度; 腳步） pace; step 2 （階段） stage; step 3 （地步; 境地） condition; situation; st...
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  1. Moreover, we prove that after finite iterations, the unit step is always accepted and the proposed method essentially reduces to the modified bgs method with the unit steplength

    此外，還證明了經一定的迭代步后，單位步長總可以取到。因此演算法在解的局部還原為用單位步長的bfgs演算法。
  2. Sweep in with your mambo moves and your erik estrada look

    踩著夢幻的舞步長著一副明星相
  3. The rooted fascicles usually fail to produce a bud which can grow into a new tree.

    生根的針葉束往往不能產生芽而進一步長成一株樹。
  4. F ig. 5 t he average step size as a function of extending vo ltae

    圖5爬行器所加電壓與平均步長的關系曲線。
  5. Ching is not spine - like or irregularly baculate processes in < sporae pteridophytorum sinicorum >, should be lobate or curved - lobate processes on the perine

    在最大簡約法中，得到2棵步長為1246的同等最簡約樹的50 %多數原則一致樹。
  6. Sweep in with your mambo moves and your erik estrada look.

    踩著夢幻的舞步長著一副明星相. .
  7. In fluid field solving, the numerical flux is estimated using high - accuracy roe scheme with limiter. in time marching, we use dual - time stepping together with implicit lu - sgs scheme and get reasonable results efficiently. the difference of the fluid computation between single grid and overset grids lies in the dispose of the computation boundary

    流場解算時，對流場數值通量的求解採用的是帶限制器的高階精度roe格式，時間推進採用了含雙時間步長的隱式lu - sgs （ lower - uppersymmetricgauss - seidel ）格式，提高了求解的效率。
  8. As predicted, the ants on stilts, whose stride - length meant their internal pedometers had not clicked enough times, walked blithely past their nests, and were left stranded almost five metres on the far side before they started looking for the hole

    不出所料，踩高蹺的螞蟻由於其步長造成體內步數計無法運作足夠次數，因此竟似閑庭信步一般走過了蟻巢，結果在離蟻巢近5米遠的地方愣住了，然後才開始繼續尋找洞穴。
  9. Serval test problems are carried out by using the proposed algorithm. compared with non - local time stepping method, we can increase the efficiency of the time stepping signifi - cantly in certain situations

    運用此演算法，幾個測試問題被計算，與非局部時間步長方法相比，大大提高了演算法的效率。
  10. With this method, smaller time steps can be applied to accomplish real time testing. 2

    應用此方法，使基於微機的實時閉環試驗裝置可採用較小步長進行繼電保護裝置的閉環試驗。
  11. The viscid flux is discretized by second - order central difference scheme. baldwin - lomax turbulence model is implemented in navier - stokes flow solver. for steady - state calculations, a four - stage runge - kutta scheme with convergence acceleration techniques such as local - time stepping and implicit residual smoothing is used

    其中，定常計算中的時間推進採用四步runge ? kutta方法，並應用了當地時間步長、隱式殘值光順等加速收斂措施；非定常計算中的時間推進採用jameson的隱式雙時間方法。
  12. Once a stable time step is found, further reduction will not appreciably increase solution accuracy.

    一旦找到一個穩定的時間步長，進一步減少它不會顯著增加解的精度。
  13. They found that longer walks produce the most beneficial changes to the composition of blood fats

    他們發現遠距離散步（長途散步）有利於改良血脂成分。
  14. This interpolation module uses the popular and advanced nurbs interpolation technology. the procedures of math processing for nurbs, preprocessing for interpolation and real - time interpolating running on dsp are presented in this article. the interpolating procedure uses an advanced self - adjusting interpolation method, which can automatically adjust the length of interpolation according to machining speed, acceleration and the tolerance of bow height

    插補模塊則採用了當今最流行最先進的nurbs插補技術，設計了nurbs數學處理程序，插補預處理程序，運行於dsp的實時插補程序，該插補軟體採用了先進的自適應插補方法，可以根據加工的速度，加速度，弓高誤差的要求自適應調整插補步長，同時採用了對插補點的預估演算法，免去以往加工方法中求導的運算，大大降低了運算量，提高了加工速度。
  15. Comparing numerical character of above two models, it shows that the variance of atmosphere motion must be modified so the time step used in numeric simulation has no effect on numerical character of chaff clouds

    對數值模擬模型的分析表明必須對大氣的運動方差進行時間離散化補償，進行離散化補償后箔條雲團的數字特徵不受模擬時時間步長的影響。
  16. ( 4 ) to raise the computational accuracy and efficiency, we have designed a self - adaptive space grid that can guarantee mass conservation and energy conservation, and have also developed the techniques for the time stepsize automatically varying

    （ 4 ）設計了保持質量和能量守恆的自適應空間網格，發展了自動改變時間步長的技術，使之能夠更好地保證計算精度，提高計算效率。
  17. 4. a 2 - d and 3 - d euler equations and n - s equations are solved using the cell - centered finite volume method and four - step runge - kutta scheme on the cartesian grids with standard convergence acceleration techniques such as local time stepping, enthalpy and implicit residual smoothing

    使用jameson中心有限體積法和runge - kutta時間推進方法，求解了關於二維、三維復雜流場的euler 、 navier - stokes方程，採用了當地時間步長、隱式殘值光順等多種加速收斂方法。
  18. In this paper, the upwind scheme and the central scheme are presented for solving 3 - d n - s equations using the cell - center finite volume spatial discretization and four - stage runge - kutta time stepping scheme, with standard convergence acceleration techniques such as local time stepping and implicit residual smoothing

    在n - s方程的數值計算上，採用了中心差分格式和迎風格式，用格心格式的有限體積法進行了空間離散，用四步龍格?庫塔法作顯式時間推進，並採用了當地時間步長和隱式殘差光順等加速收斂措施。
  19. As the application of rake receivers with multitaps is widely used in cellularcdma systems for exploiting path diversity, the closed - loop power control schemesshould make use of the multitap rake receivers for tracking the power variation dueto path loss, slow fading, and fast fading

    同時，本文給出的自適應變步長閉環功率控制演算法利用rake接收機跟蹤通道的變化，與傳統的固定步長閉環功率控制相比獲得了較小的ebi0標準差。
  20. Factional step difference scheme for a class of nonlinear reaction - diffusion equation and systems

    一類非線性反應擴散方程及方程組的分數步長差分格式
分享友人
分享到 Line

分享到臉書