正则摄动的英文

• canonical perturbation
• regular perturbation

• "正"英文翻译    the first month of the lunar ...
• "则"英文翻译    standard; norm; criterion
• "摄动"英文翻译    perturbation; disturbance
• "正则摄动系统" 英文翻译 :    regular perturbation system
• "摄动" 英文翻译 :    [天文学] perturbation; disturbance
• "正则" 英文翻译 :    holomorphic; holomorphy; masanori
• "奇摄动" 英文翻译 :    singular perturbation
• "扰动，摄动" 英文翻译 :    perturabance
• "摄动法" 英文翻译 :    method of perturbation; perturbation method; perturbation technique
• "摄动阶" 英文翻译 :    order of perturbation
• "摄动解" 英文翻译 :    perturbed solution
• "摄动力" 英文翻译 :    disturbing force; perturbing force
• "摄动体" 英文翻译 :    disturbed body; disturbing body; perturbing body
• "摄动项" 英文翻译 :    perturbing term
• "摄动组" 英文翻译 :    perturbed system
• "总摄动" 英文翻译 :    general perturbation
• "长期摄动" 英文翻译 :    secular perturbations
• "潮汐摄动" 英文翻译 :    tidal perturbation; tidalperturbation
• "初始摄动" 英文翻译 :    initial perturbation
• "短周期摄动" 英文翻译 :    shortperiodperturbation
• "二阶摄动" 英文翻译 :    second order perturbation
• "非奇异摄动" 英文翻译 :    nonsingular perturbation
• "附加摄动" 英文翻译 :    additional perturbation
• "固体潮摄动" 英文翻译 :    earth tide perturbation
• "轨道摄动" 英文翻译 :    perturbation of orbit

• Perturbation method of analysis is a prevalent method to solve nonlinear differential equation in mechanics field
  正则摄动法是一种在力学领域求解非线性微分方程的方法。
• Especially in the theory of plates and shells in large deflections , perturbation method of analysis was widely applied and gave relatively precise results
  尤其在求解板和壳体的大挠度问题上，正则摄动法得到了广泛的使用，并取得了比较理想的计算结果。
• However , it is difficult to choose proper perturbation parameter in the process of applying this method . even in present day , there have not a dependable norm to confirm certain parameter and researcher often search it through engineering experience
  但选择摄动参数却是正则摄动法求解过程中的一个比较困难的问题，现在对于这一问题仍然没有一个一般的原则，而主要是利用经验对该问题进行处理。
• Abstract : in this paper , the authors study the initial value problems of a class of weakly nonlinear differential equation . the first and the second order approximate solutions are obtained . their accuracies are high and the more the approximate order is high , the more the accuracy is high . if the regular perturbation method is used to solve the same problems , then , when the independent variable is big , so is the error of the solution
  文摘:用插值摄动法1研究一类弱非线性常微分方程的初值问题，得到了一级及二级近似解.解的精度很高，并逐级提高.如果用正则摄动法求解此类问题，则当自变量较大时，误差很大