共軛時間 的英文怎麼說

中文拼音 [gòngèshíjiān]
共軛時間 英文
conjugate time
  • 共 : 共動詞[書面語]1. （圍繞） surround2. （兩手合圍） span with the hand
  • 軛 : 名詞（牲口拉東西時架在脖子上的器具） yoke
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
  1. Then we turned in the input laser to observe the decline of phase conjugate reflectivity. measuring dark storage time, we found that the phase conjugate reflectivity declined to 50 % of steady - state value when photorefractive crystal was in dark condition for 30 minutes. even after 9 hours, there still existed remaining reflectivity, which could n ' t be measured by our detector

    因而研究了晶體內位相共軛光柵存儲特性，即觀察位相共軛光柵形成后在黑暗條件下能存儲的時間，實驗結果得出位相共軛光柵在黑暗中30分鐘后，位相共軛反射率下降到原來的50 ，而在黑暗中9小時后，位相共軛光非常微弱，無法測出。
  2. The efficient sppc had been performed with 1 - hz - repetition - rate 532nm nanosecond pulses, in which phase conjugate reflectivity as high as 21. 5 % was obtained. when sppc were operated in ce : batio3 with 532nm, 632. 8nm and 790nm cw lasers, the maximum sppc reflectivity of 54. 1 %, 88. 2 % and 80. 5 % were obtained, respectively. unlike the results reported before that four - wave mixing by stimulated photorefractive backscattering ( spb - fwm ) only exists at short wavelengths while four - wave mixing by total internal reflection ( tir - fwm ) only exists at long wavelengths, both of these two mechanisms coexist at all wavelengths from 532nm to 790nm in our experiments

    通過大量的實驗全面研究了ce ： batio _ 3自泵浦位相共軛特性：在低重復頻率（ 1hz ） 、 532nm調q激光泵浦時最高獲得了21 . 5的位相共軛反射率，而此前報道過的建立位相共軛脈沖光最低重復頻率是10hz ；實驗中發現在532nm 790nm波長范圍內，在不同的波長激光泵浦時，同時存在兩種自泵浦位相共軛機制：全內反射?四波混頻（ tir - fwm ）和受激背向散射?四波混頻（ spb - fwm ） ；在連續激光泵浦時，對532nm 、 632 . 8nm和790nm三種波長，最高分別獲得了54 . 1 、 88 . 2和80 . 5的位相共軛反射率；同時還研究了自泵浦位相共軛光的時間穩定性。
  3. In the solid model building program, based on the cutting tooth theory of double circular arc profile spiral bevel gear and autocad software, a series of computer simulations about solid model building and cutting tooth process of the gear were curried out. the cutter ' s tooth shape, the processed gear blank shape and its conjugated tooth profile shape as well as visual movement relationship between generating gear and processed gear blank etc. were obtained. the relative position of cutter and processed gear as well as the movement trace and rule in the cutting process can be showed dynamically on screen

    在實體建模程序中，以雙圓弧弧齒錐齒輪的加工原理為基礎，藉助繪圖軟體autocad ，模擬了雙圓弧弧齒錐齒輪銑刀盤刀齒形狀、輪齒毛坯形狀等，進而根據產形輪與被加工齒坯之間的共軛嚙合關系，進行了雙圓弧弧齒錐齒輪的實體建模及加工過程模擬，在屏幕上動態顯示刀具及被加工齒輪的相對位置及其加工時的運動軌跡和規律。
  4. Intermitten constuction of toothed sector conjugate cam ensures machine accurate and lower noise at high speed

    扇形齒輪共軛凸輪的間隙機構沖擊小、剛性好、噪聲低，確保機器在高速運轉時的模切精度。
  5. After considering the coupling of the mounting errors and elastic deformation, the meshing influences of the error of the center distance, the setting parametric error in the axial direction, and the intersect angle between the two axes on transmission performance are investigated. 4

    考慮到安裝誤差和載荷作用下的彈性變形等非共軛因素耦合作用，分析了漸開線蝸桿傳動在安裝時存在中心距誤差，軸間相對位置誤差，軸間相對夾角誤差對其承載嚙合的影響； 4
  6. On the basis of the analysis of the hypothesis in surface - consistent model, the conjugate gradient method is applied to decompose the seismic record in time domain in terms of the surface - consistent precondition and model

    摘要通過對地表一致性數學物理模型的前提條件進行剖析，合理地確定了反射振幅一致性校正模型，並依據該模型及其實現條件提出使用共軛梯度方法在時間域對地震記錄進行譜分解處理。
  7. The real - time obtainment of the components of projection matrix and the substitution of constant step for optimal step in the one - dimension search in conjugate gradient were adopted to ensure the equality of reconstructed image from incomplete projections and shorten the reconstruction time simultaneously

    通過即時獲取投影矩陣分量，以固定步長替代共軛梯度法中一維搜索最優迭代步長，在確保品質的同時縮短重建時間。
  8. Those variables for which it holds ( e. g., momentum and position, or energy and time ) are canonically conjugate variables in classical physics

    那些具有的變量（如動量與位置，或能量與時間）是經典力學里的正則共軛變量。
  9. The control theory method only needs double time of the fluid field computation to obtain the global gradients, through solving the adjoint equations of the governing equations

    通過求解共軛方程來得到目標函數對于設計變量的梯度，再利用所求的梯度進行優化設計，只需要花費兩倍求解流場的時間。
  10. The primary conclusions are drawn in this paper on these points : ( 1 ) after the blasting data of delayed time and height are gained based on the theory of gradually disintegration, the elements need to kill are executed similar with destroying the part of the building. then the pre - condition cg solver is pitched on to execute the nonlinear analysis

    本文的主要成果如下： （ 1 ）根據逐段解體法爆破拆除設計的原理，計算秒延差時間和爆破高度，在已劃分網格的有限元模型中殺死擬爆除的部分單元，使整體結構處于失穩狀態下，然後利用前置條件共軛梯度法求解器對結構進行材料和幾何非線性求解。
  11. The phase - conjugation wave is the wave time - reversed on the amplitude, phase and polarization with another wave

    相位共軛波是指在振幅、相位及偏振態三個方面互為時間反演的光波。
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