查询词典 polynomial

Base on internal energy, the model for average temperature was researched in this article. Through making a proper assumption, the polynomial curve model for temperature distribution and the linear model for specific heat distribution between two nodes were developed.

本文以内能为基础建立平均温度解析模型，通过合理假设建立钢板厚度方向上的多次曲线温度模型和节点间线性比热模型，从而获得任意时刻钢板厚度方向上的平均温度。

Secure multicast ; key distribution ; polynomial expansion ; logical key hierarchy ; PE-RLKH

安全组播；密钥分配；多项式展开；逻辑层次密钥； PE-RLKH

There are several processing mode of the unsteady Kuta condition, a appropriate choice will improve the convergence velocity of iterative, this paper has choosed the dipole intensity near the training edge is polynomial distribution to satisfy the unsteady Kuta condition by compare experiment.

非定常库塔条件的处理有多种，合适的处理方式有助于提高迭代收敛的速度，通过对不同处理方式的尝试比较，选取尾缘附近偶极子强度为多项式分布来满足非定常库塔条件。

Hallen type equations combined with almost entire domain polynomial representation of current distribution function are selected to attack the simulation, analysis and comparison of electromagnetic performance of the antenna array under different design parameters.

就高频地波雷达海洋环境监测的一种新颖宽窄波束、软硬件技术相结合的收发共用相控天线阵的设计，选用将Hallen方程与电流分布函数的殆全域多项式展开相结合的矩量法，分析比较了相控天线阵在不同设计参数下的电磁性能，重点分析了互耦的影响以及实施"收发共用"对阻抗匹配的苛刻要求和现有设计在该问题上的技术缺陷，得到了关于该天线阵工程设计的若干结论。

The formulas are derived from the classical theory of thin shells, The thermal stresses for three kinds of boundary conditions are calculated separately by the theoretical formulas derived from a cubic polynomial temperature distribution and by the finite element method, SAP5 program.

并以三次多项式温度分布为例，计算了三种边界条件(自由端、固支端、简支端)下，理论的和有限元的热应力曲线，对固支端进行了热应力实验，绘制了实验曲线。

Polynomial Wigner distribution offsets the disadvantage of WD in that it generates artifacts when processing none-linear modulated signal or multi-component signal. PWD can get FM signal IF direction of arbitrary orders, also fits for multi-component signal.

多项式维格纳分布弥补了WD分析非线性调频信号或者多频率分量信号时容易产生交叉项的缺点，对于任意阶次的调频信号，它都可以得到清晰的IF的走向。

Correlation results showed that the polynomial empirical equation is the best to fit in the experimental results.

实验得到的溶解度曲线及关联结果对avermectin结晶工艺的研究具有较大的指导意义。

In this paper, a three-dimensional reaction-diffusion equation with a polynomial nonlinearity that possesses a global attractor is considered.

本文考虑具有整体吸引子的一类带有多项式非线性项的三维反应扩散方程。

The polynomial equation of heat capacity of this compound was simulated by the computer within the temperature range of

计算机拟合了在78.939~301.295K热容对温度的多项式方程。

The input-output equation, which is proved to be a 42th degree polynomial equation, is obtained.

对次数的判定后证明方程的解为42个，即该平面五级组可以有42种构型。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。