1·With the rate limiting element in man machine closed loop system, we analyse the PIO using the method of describing function.
然后将速率限制环节置于人机闭环系统中，利用描述函数法对驾驶员诱发振荡（ PIO）机理进行了研究。
2·Analysis results show that the describing function analysis for the non-linear machine tool chatter is feasible and effective.
结果表明，描述函数方法是分析机床颤振这个极其复杂的非线性系统的一个有效的手段。
3·The first one is about how to build the connection between describing function method and phase plane method through limit cycle analysis.
第一个是关于如何通过极限环分析建立描述函数法与相平面法之间联系；
4·Using the describing function method, this paper gives emphasis to analyse the conditional feedback correction effect on restrain self-sustaining oscillation.
本文利用描述函数法，重点分析了条件反馈校正对自持振荡的抑制作用。
5·Model deducing of the temperature system, research and analysis of PID arithmetic based on the model are given. Furthermore, I deduce the describing function of a series of non-linear integrator.
对温箱系统进行模型推导，并参照温箱模型通过仿真及理论分析对PID控制算法进行研究，且推导了一类非线性积分控制器的描述函数。
6·In this paper the describing function of single-valued symmetric nonlinear characteristics is analysed and simplify methods (Lemma 1. Lemma 2. Theorem 1) Dcaculating description function are proved.
本文对单值对称非线性特性的描述函数进行了分析，推导出了简化计算描述函数的方法(引理1、引理2、定理1)。
7·Programs produce sets of equations - describing the role of rainfall on a desert plateau, or air pollution in triggering asthma, or multitasking on cognitive function.
各种程序生成了不同的方程组——描述沙漠高原降雨量的作用，或触发哮喘的空气污染，或认知功能的多任务处理。
8·If you've been around long enough, you've likely run the gambit of terms describing the function that this one server performs.
如果您接触这一方面的时间比较长，那么很可能对描述这种服务器的功能的术语已经很熟悉了。
9·Unfortunately, once you start writing general predicates describing the values you would like to handle within a particular function body, it becomes easy to create ambiguous conditions.
不幸的是，一旦您开始编写通用的断言来描述自己希望在某个特定的函数体中处理的值时，就很容易创建一些模糊的条件。
10·An example is the format-number function, which takes as one of its arguments a pattern describing the output format required for a decimal number.
一个例子就是format - number函数，它使用一个模式(描述十进制数所需的输出格式)作为它的一个变量。