次方的例句大全

It overcomes the disadvantages of existing distortion calibration approaches. Assumed only with one order radial distortion, image coordinates of only 4 special collinear points are needed as well as the cross ratio of them.

该方法利用了透视投影中的交比不变性质，在畸变模型为一阶径向畸变的情况下，只需要空间共线的4个点的图像坐标和其交比，建立一元二次方程即可标定畸变参数。

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Methods: The length of cervical spinal curving strings and arcs were measured on middle potential lateral radiographs in 378 normal persons cervical spines by computer imaging processing system, and the physiological curvature were figured out through solution of dualistic once equation.

方法：采用计算机图像处理技术，对378例正常人体颈椎中间位侧位片弦、弧长度进行测量，通过二元一次方程求解计算出正常颈椎生理曲度。

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Descartes's solution of a depressed quartu equation employs the method of undetermind coefficients.

笛卡儿的分解四次方程的解法采用待定系数.

词典精选例句

Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations, and permutations.

能够运用高等数学的概念,如指数, 对数, 二次方程, 和排列.

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Ability to apply advanced mathematical concepts as exponents, logarithms, quadratic equations, and permutations.

在工作中能运用高等数学概念,如指数, 对数, 二次方程式和排列.

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Any number to the power of nought is equal to one.

任何数的0次方等于1。

《柯林斯高阶英汉双解学习词典》

The Frye and Morris polynomial model is adopted for modeling the semi-rigid connections.

采用Frye和 Morris的奇次方多项式模型来模拟连接的M- θ曲线.

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Can an irrational number to an irrational power be rational?

一个无理数的无理数次方是否有可能是有理数?

网络文摘精选

The mathematics applies the problem, once linear equation, needs the step answer!

数学应用题, 一元一次方程, 要步骤答案!

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The study of higher-degree equations was forced upoon mathematicians.

数学家们不得不研究高次方程.

词典精选例句

In this paper, the author gives the formula of roots of a quadric equation over a field of2 k elements and presents the problem.

利用一元二次方程的求根公式构造二元二次方程组的迭代算法，通过图解二元二次方程组的解来说明迭代算法在实践中的应用。

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Usually, x is a quadratic equation , x has two different solutions.

二次方程式通常都有两个不同的解.

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The child then knows how to solve a quadratic equation.

于是学生就会解二次方程了.

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