您要查找的是不是：
- One of the second order of angels. 二级天使天使中的第二级
- second order model 二阶模型
- And the second order effects should also be mild. 第二波的影响亦应该比较温和。
- A study on the theory of second order adjoint model 关于二阶伴随模型的理论研究
- These second order questions of normative legal theory are a subclass of the more general class of second order questions of moral and ethical theory. 这些规范法理论的二阶问题是更为一般的的道德与伦理理论的二阶问题的的子类。
- Grey model theory for woman body is given and described. 提出和描述了灰色模型理论。
- Second order item is omitted in Levenberg-Marquardt algorithm based on optimal theory. 基于优化理论的Levenberg-Marquardt算法忽略了二阶项。
- The Auto-Regressive-Moving-Average (ARMA) model for the second order weighing system is firstly derived. 首先导出了二阶称重系统的自回归滑动平均模型(ARMA);
- Then the high order model was reduced by the modal aggregation method. 采用模态集结法对其高阶模型进行降阶。
- Based on the theory of rigid body dynamics this interreaction is simplified as a second order system and a set of equations relating... 这对后座冲击模拟实验装置的设计、调试和实验分析有指导意义。
- A vector model theory for perfectly conducting symmetric echelette grating[J]. 引用该论文 林维德;庄松林;周学松.
- Numerical solution of second order differential equations. 二阶微分方程的数值解。
- Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
- Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
- The general solution of a kind second order equation is given. 摘要给出一类二阶变系数线性微分方程的通解。
- It has beenfound that all the data can be fitted well by a second order GPLE model, which is in consistentwith that of Bartholomew. 所得的分散度与活性数据都可用二级GPLE模型拟合，与Bartholomew的结论一致。
- The new scheme realizes the tracking control of flight pitch angle by applying second order ADRC to compensate model disturbances and uncertainty. 利用二阶自抗扰控制器补偿系统模型扰动和外扰，实现了纵向运动俯仰角变量的跟踪控制。
- The estimation of the parameters can be easily done through EM algorithm and the order model is also easily selected by BIC criterion. 给出了该模型参数估计的EM算法，并利用BIC准则对模型进行定阶。
- The compactness theorem of model theory has an extensive application in algebra. 摘要模型论中的紧致性定理在代数中有很广泛的应用。
- The first method is that the predictive PI(D) controller is designed by a low order model reduced directly from the process model. 一种方法是直接将高阶滞后对象在频率域内降阶为低阶滞后对象，针对低阶滞后对象设计预测PI(D)控制器；
