1、

By means of the revised Euler's formula, a more feasible and reliable method for the determination of coefficient of friction in friction winders is presented.

利用欧拉公式修正式,本文对用于矿井摩擦提升机的摩擦系数提供了一种快速、经济而又可靠的测定法。

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2、

In figures of the quadratic functions, the method of space alternate coordinate has been used. A special point has been selected as the origin and a representative vector has been selected as the Z axis of new coordinate system.

对于属于二次函数的图形,本仿真程序采用空间坐标变换的方法,选择特殊点作为新坐标系的原点,将有代表性的矢量作为新坐标系的Z轴。

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3、

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。

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4、

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;

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5、

This method is suited to the measurement of irregular streams.

这种方法适于不均匀流体的测量.

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6、

A method is introduced to improve light-heavy step problem in this article.

介绍了一种改善轻重步现象的方法.

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7、

With the method constraint variation, we obtain the existence of the solutions for the equations.

本文考虑一类非线性椭圆方程,运用强制变分方法, 我们给出了在多种情况下方程解的存在性.

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8、

Based on table lookup and linear interpolation, this calculating method trades little cost of precision and memory space to a great improve on running speed in the trigonometric function calculation.

这种方法基于查表法和线性插值模型,在三角函数及反三角函数的计算中以较小的精度和存储空间的损失换取了计算速度的大幅度提高。

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9、

This paper introduces a computation method of trigonometric functions and inverse trigonometric functions in microprocessor by usr of combination binary fixed point operation with look-up table.

本文介绍了一种在微处理器中用二进制定点运算和查表相结合的方法简单实现三角函数和反三角函数运算的方法。

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10、

The method solves an algebraic equation instead of a set of nonlinear differential equations to find the two initial conditions for the periodic relative rotating orbits for any eccentric orbit with nonlinear relative motion.

该方法不用求解非线性相对运动微分方程,只需解一个一元二次代数方程,就可给出任意偏心率和非线性条件下,两个具有明显物理意义的周期性相对运动初始条件。

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11、

Calculation method of piston air induced by train motion in subway tunnels is derived based on fluid continuity equation and Bernoulli equation. Further qualitative analysis is carried out on some key factors affecting the piston effect.

以流体连续性方程及伯努利方程为理论依据,针对地铁特点,推导得出隧道内列车活塞风的计算方法,并对影响活塞效应的因素做定性分析。

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12、

And to solve Bernoulli equation under production condition with analytic method has become possible.

从而解决了实际生产条件下,无法用解析法求解伯努利方程的难题。

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13、

This paper introduces the new method to prove the Bernoulli equation by using the experimental equipment made by ourselves and analyses its experimental errors.

介绍了用自行研制的伯努利方程实验仪验证伯努利方程的新方法,给出了该实验依器验证伯努利方程的实验数据,并对其实验误差进行了分析。

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14、

The control packet dropout is described as a Bernoulli process. Then, in terms of the strategy based on forgetting factor method, a new NCS model is proposed.

利用伯努利过程对随机丢包现象进行数学描述,在此基础上,结合基于遗忘因子法的丢包补偿策略,提出了新的NCS模型。

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15、

This paper first introduces the computational method of natural vibration characteristics of continuous girder bridge based on Euler-Bernoulli beam.

本文首先介绍了基于伯努利梁的连续梁桥自振特性计算方法。

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16、

Matrix Method of Solving the Balance of Chemistry Equations

化学方程式配平的矩阵解法

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17、

Element Conservation method is used to calculate chemical equation.

提出利用元素守恒法进行化学方程式的计算,以供探讨。

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18、

A Novel Method for Balancing Chemical Equation Based on Evolution Strategy

一种基于进化策略的化学方程式配平新方法

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19、

Application of the basic theorem of a system of linear equation to balancing chemical reaction equation-The improvement on linear algebra method

线性方程组的基本理论在配平化学方程式中的应用&改进的线性代数法

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20、

This method is proved to be precise, accurate and has high recognition rates by experiments.

实验表明,该方法能够实现定位 、 分割、识别棋子准确无误.

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