查询词典 approximate integration

Then, an approximate formula for the buckling loads is established, which is simple and efficient by means of comparison with the results computed by finite difference.

与有限差分法得到的结果比较，本文推荐公式得到的结果是简便的，精确的。

We analyze the effect of approximate velocity in the formula of the rotation of the gravity potential, which is caused by the Earth rotation.

分析了地球自转引起的位旋转效应公式中采用近似速度的影响。

A simple approximate estimation experiential formula of the mixture of the flammable liquids is then put forward.

对多元混合可燃液体闪点的变化规律进行了研究，提出了一个简便的闪点估算经验式。

For a system with time delay, a approximate formula for calculating the residual servo variance is derived.

对于存在时间延迟的自适应光学系统，推导了计算大气湍流控制残余方差的近似公式，并给出了有探测噪声情况下确定系统最优控制带宽的公式。

The approximate formula of the damper deployment time was deduced by time correction factors.

用时间修正系数的概念推导了阻力器展开时刻的近似计算公式。

Simple approximate estimation experiential formula of the mixture of the flammable liquids is then put forward.

bstract 对多元混合可燃液体闪点的变化规律进行了研究，提出了一个简便的闪点估算经验式。

With the help of optimization and computer the approximate formula under the condition of finite rotation is still further optimized so as to raise its accuracy and to make calculation simple.

从而得到了计算较简单，同时在较大的角度范围内具有较高精度的实用稳像公式。

It is an improvement of previous approximate solution, and the formula in this article can be used in numerical calculation and simulation of atmospheric electric parameters in the future.

该文的工作是对以前相关工作仅能得到近似解的一种改进，同时本文所得公式可用于今后对大气电参量进行相关的数值计算及模拟之中。

A computational formula of approximate value of minimum point and minimum value for some particular functions was infered by interpolation method of equidistant points.

利用等距节点的插值的方法，推导出某些特殊函数的最小点及最小值的近似值的计算公式。

They concluded that the derivative-free formula is not exact under the assumed conditions, but it is a very good approximate reconstruction formula.

黄朝志等发现在1993年发表的非圆轨迹不含导数的扇束重建公式推导中的一个错误他们的结论是：在假设的条件下，不含导数的重建公式不是精确的，但是一个很好的近似重建公式。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。