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- Point that we not only find the approximate solution by using the perturbation method, but also can find the precise solution. 认为电场中带电谐振子用定态微扰的方法不仅可以求近似解，也可找到其精确解。
- A new flow rule was recommended, and it offered a new way for obtaining the approximate solution of the ultimate load with the theorem. 并建议了一种新的流动法则，对应用定理求极限荷载的近似解给出了新的解题思路。
- By using the homotopic mapping method, a class of simplified nonlinear model is studied, and the approximate solution is obtained. 利用同伦映射方法,研究了一类简化型非线性模型。
- Moreover, it edits the calculating programs in both index Method,which gives the approximate solution and Simplex Algorithm,which gives the accurate solution. 设计了用指数法求近似解或单纯形法求精确解的算法程序。
- The approximate number of boys in the school is300. 这所学校男生数约为三百名。
- The approximate solutions of the mid-course trajectories for the boost-glide vehicles are investigated. 摘要研究了助推－滑翔式弹道中段的近似解。
- Then the approximate solutions of mid-course trajectories are obtained by the combination of these solutions. 再由上述近似解合成助推-滑翔弹道中段的分段近似解。
- The Convergence of a Class of Method to Compute out the Approximate Solutions of Infinite Dimensional LQ OptimalRegulator Problems P. 复旦大学最优调节器问题之解的方法的收敛性。
- Under appropriate conditions,the approximate solutions for two nonlinear wave equations are obtained simply and conveniently. 在适当的条件下,较简捷地得出了这两类非线性波方程的近似解。
- According to the method of multiple scales for nonlinear vibration analysis, the approximation solution of 3 superharmonic resonance of the system is obtained. 根据非线性振动的多尺度解法，得到系统满足3次超谐共振情况的近似解，并对其进行数值计算。
- The approximate time is three o'clock. 大概的时间是三点钟。
- The approximate solutions for the self-supported (Taylor) waves and for the two cases, the CJ limit and the strong wave limit, of the piston-- driven waves are widely available with satisfactory accuracy. 再利用静止区或活塞边界条件确定其余系数,得到了关于自持爆轰波(Taylor波)及活塞驱动爆轰波的CJ极限和强波极限等几类大范围适用的高精度的近似解。
- The Approximate Solution of the Period of a Simple Pendulum 单摆周期几种近似公式比较
- The approximate time of the accident. 事故的大致时间
- What is the approximate area of Bird Island? 鸟岛的面积接近多少?
- C. Fisher and the approximation solution of Le Claire, thermal diffusivity of copper in Ta and TaN layer was calculated. The diffusion coefficient of Cu in Ta is one order larger than that in TaN (T=630oC). 利用Fisher扩散原理和Le Claire简化公式，计算并比较了Cu在TaN和Ta中的晶界扩散系数，前者比后者小一个数量级（T=630oC）。
- The approximated solution isobtained by Moving Least Square Method (MLS).EFM requires only the definition of aset of nodes distributed over the entire analysis region without element. 其基本思想是将计算场域离散成若干个点,由滑动最小二乘法来拟合场函数,只需节点信息,从而摆脱了单元的限制。
- Having the approximate shape of a cube. 长方体的具有近似立方体形状的
- It tells us the approximate age or temperature. 它告诉我们大约的年龄或温度。
- The approximate time of their arrival will be five o'clock. 他们约於五点到达。
