函数的例句大全

The total amount of N in pod shells increased firstly and then decreased, according with quadratic equation.

果壳中N素总量的变化呈先增后减的趋势，符合二次函数关系。

Second, a new method of controlling chaos by employing a dynamical nonlinear controller is developed to DC-DC buck converters towards stead periodic orbit. The controller is piecewise-quadratic function in the form of x x.

基于一种分段二次函数xx，提出了一种新的混沌控制方法，使用它作为非线性反馈控制器成功地控制了DC-DC buck变换器到稳定的周期轨道。

The relationship between P accumulation and Si content as well as its accumulation was quadratic function, which implied that Si could promote obviously P absorption under the condition of low Si concentration, but excessive Si concentration would inhibit P absorption.

磷积累量与硅含量和积累量呈二次函数关系，低硅条件下表现出明显的硅促磷效应，但过量的硅也会抑制磷的吸收。

Through the "static roller 1g acceleration of gravity experiment." quadratic function least squares polynomial fitting and application method, the temperature accelerometers static model;

通过加速度计的重力场1g静态翻滚实验，应用二次函数最小二乘法和多项式拟合的方法，建立了加速度计静态温度模型；

The same tendency was observed for neutral invertase activity and P content in sugarcane, but the correlation was not significant.

与甘蔗叶片含P量、中性转化酶活性亦呈二次函数曲线相关，但相关性未达显著水平。

The Drawing of Quadratic Function Julia Set Fractal Picture Based on Escape Time Algorithm

逃逸时间算法绘制二次函数的Julia集分形图

The calculated results show that the effect of the moving sand in the fluid outside the region to which saltation is confined, is similar to that of solid roughness, and the effective roughness can be depicted as the quadratic function of the friction velocity of the wind.

结果表明，跃移沙粒对风速的影响类似于床面粗糙度的影响，有效粗糙度随摩阻速度的变化关系可用二次函数表征；

Lastly, because the converted measurements are quadratic in the state, the second-order EKF is used to optimally implement the nonlinear tracking filtering.

最后根据转换量测是目标运动状态二次函数的特性，用二阶EKF最优地实现了非线性跟踪滤波。

Numerical examples show that the proposed algorithm is much more efficient than the Powell's modified algorithm for optimization of non-quadratic functions.

仿真实例表明，改进算法对于非二次函数的优化比Powell原改进算法更为有效。

The Transformation and General Pythagoras' Theorem on the Linear Manifold

线性流型上的变换函数Φ及广义的勾股定理

The primary aim of this paper is to describe the transformation function [ 1], to extend the conclusion of Pythagoras'theorem for "squared length" of any triangle and to study some geometrical significance of its application.

本文目的在于论述变换函数中φ，外延勾股定理用于运算任意三角形边的平方长并研究其几何特征的实际应用问题。

Here 'sa quick tutorial for those who need help using the VLOOKUP function in Excel.

这里的快速指南，为那些需要帮助，谁使用vlookup函数在。

You can use a VLOOKUP function to extract a person's age based on his name.

使用VLOOKUP函数可以根据名字查取对应的年龄。

Thus, continuous functions can be pasted toghter.

这样反函数就可以粘起来.

the summation of x Y varies as x. K is" the constant of variation. Y varies inversely as x.

y与x成反比例（y是x的反比例函数）。

The Dynamic Drawing of the Inverse Function in Authorware

在Authorware中实现反比例函数图像的动态作图

Function signal generator of the system can produce sine, square, triangular wave.

函数信号发生器本系统能够产生正弦波 、 方波 、 三角波.

A Brief Talk in Teaching Inverse Trigonometric Function

浅谈反三角函数概念的教学

To evaluate the effect of shear on deformation of beams, shear in beams under the action of a concentrated load is expressed in terms of a single-valued continuous inverse trigonometric function.

为了估计剪力对梁变形的影响，在集中力作用下梁内剪力用一个单值连续的反三角函数表示。

A Practical Algorithm of Quick Calculating Anti-trigonometric Function

一种实用的反三角函数快速算法