查询词典 frequency function

Then he analysed and researched the frequencies. He found out finally that the parakeet's vocal cords have a special function of membrane vibration. The acoustic frequency of parakeet is very similar that of a myna——380Hz to 720Hz.

这位学者把小鹦鹉所说的"杰根是个小麻雀"这句话用宽频带记录成谱图加以分析研究，结果发现小鹦鹉有特殊的膜振功能，声频与八哥的声频极为相似，即380-720赫兹。

In this paper,the figure of the fundamental frequency of tone zero is researched with normalized Autocorrelation function pitch detection algorithm and some feature of tone zero is provided.

利用归一化自相关函数法研究了轻声音节基频轨迹的特点，并给出了可用于识别轻声音节的一些基本声调特征。

In order to show the feasibility of this method, the calculating results are compared between by Voltrra series and by numerical method, and the two methods have a good coincidence. In the end of this chapter, each order transform function is calculated by using Voltrra series to analyze the feature of frequency domain.

对滞回系统的周期运动及混沌性态的研究还未见有过报道，本文对滞回系统在特定条件下的周期运动和混沌性态作了探索性的研究。

Be together many kernels conformity, let every kernel move below inferior frequency, thereby the power comsumption of each odd kernels drops and apportion arrives on many kernels, the result that gets from this is much nucleus function exceed odd nucleus processor considerably.

将多个内核整合在一起，让每个内核在较低的频率下运行，从而各个单内核的功耗下降而且分摊到多个内核上，由此得到的结果就是多核性能大幅超过单核处理器。

However, onomatopoeia in Japanese has such quantity, strong function, highly used frequency and wild using throng, which is a linguistic culture phenomenon that is not frequently found in other languages of the world.

但是，日语中拟声词、拟态词之丰富、功能之强大、使用频度之高、使用人群之广，却是世界其他语言中所不常见的语言文化现象。

In Chapter four, the stability problem of the nonlinear open-loop control system is discussed by the concept of input-output stability. The L〓 stability is defined, the relationship between the L〓 norm of output variable and the input variable is proven firstly, and the sufficient condition for the stability of open-loop system , the H〓 norm of the n-th order frequency response function decreasing by n!

本章给出了非线性控制系统L〓稳定性的定义，首次严格证明了输出变量的L〓范数与输入变量的L〓范数之间的一个重要的关系式，并得到了一个开环系统L〓稳定性的充分条件，即n阶广义频率响应函数的范数〓应按n！

1Equation is deduced when input is complete correlation, frequency response function has not solution (order of numerator of polynomial need not be defined).

1当输入部分相关时，输入矩阵为非对角矩阵，其频响函数不能直接求得，本文推导了解决此类问题的公式。

A low frequency oscillation on-line monitoring and oscillation characteristics off-line analysis function module of power system based on wide area measurement systems was designed and implemented.

介绍了基于广域测量系统的电力系统低频振荡在线监测及振荡特性离线分析功能模块的设计及实现方法。

It is predicted that the function of mold oscillation can be substituted by imposition of an intermittent high frequency magnetic field in continuous casting of steel.

在间歇式高频磁场作用下，通过高速数码摄像机观测并研究了熔融金属弯月面的形状及其波动行为，建立了保护渣浸入深度的理论计算模型。

Oscillation is a electronic function that changes direct current to the signal of desired frequency.

翻译参考：振荡是一种电子功能，它将直流电改变为具有所需要的频率的信号。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！