查询词典 harmonic integrals

At last, we present some new progress on harmonic analysis method for partial differential equations.

与此同时，还给出了偏微分方程的调和分析方法这一领域的最新研究进畏。

harmonic function ; Liouville theorem ; Dirichlet integral ; relative compact domain

并得到 次调和函数的Liouville定理和具有有限的 Dirichlet积分的次调和函数的性质。

LC filter is an important part of this hybrid reactive power dynamic compensation. The parameters of capacitor and inductive winding of LC filter change during operation with the changing surrounding temperature, the self-heating and the insulation ageing of capacitor, etc. During the installation and commissioning, there may exist errors that can deviate the actual parameters and correspondent harmonic oscillation frequency from the designed value and result in filter disarrangement.

LC滤波器是动态无功补偿装置中的重要组成部分，由于它的电容器和电感线圈参数，在运行过程中会因周围温度的变化、自身发热和电容器绝缘老化等因素影响而发生变化，在安装和调试过程中会存在误差，从而使实际参数和相应的谐振频率偏离设计值，导致滤波器失谐，这就要求对滤波器进行优化设计。

The experiment results of the improved and the former charger/discharger are given in the end. The results indicate that the harmonic currents of the improved one have been reduced obviously.

最后，论文通过实验对改进前后充放电器电路的输入电流进行了比较，表明该改进方案对输入电流的低频和高频谐波都有较好的抑制效果。

The design and implementation of a harmonic current computation technique for active power filter based on a simplified Discrete Fourier Transform is presented.

文章介绍了一种在有源滤波控制器应用中基于简化离散傅立叶变换的谐波电流检测技术的设计和应用。

The double speed synchronous sampling method is introduced to harmonic analysis,and the corresponding algorithm model is deduced.

给出了双速率同步采样法用于谐波分析的算法模型，仿真结果表明，与普通同步采样算法相比，本方法具有更高的精度。

Double-stop parts it helps to have a good harmonic understanding of the fret board.

等你自己能弄出自己的双停乐句时，你会更好的理解指板上的那些和声。

The equilibrium geometries, harmonic frequencies and energy of various stationary points on the potential energy surfaces have been calculated in the lowest doublet states.

得到了反应势能面上的各物种的优化构型参数和能量，并对可能的反应通道进行了计算和分析。

There is something special about that recording to me. It's not easy to explain, but it has something to do with the way the June sun shone through the windows. It has something do to with the way Simon leaned over his drum kit, coaxing out the grooves, and the way Matt would generate arcs of harmonic and melodic energy.

那次录音让我十分难忘，原因很难说清楚，可能是因为透过窗户照进来的6月暖阳，可能是 Simon 低着头、敲着架子鼓、渐入佳境，也可能是 Matt 指下流淌出的优美和谐的旋律。

Profession Spirit:"Harmonic and sincere work, diligent and duteous operation"

职业精神："和诚立信，勤勉尽责"

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"