quadratic equations造句

• Some quadratic equations have no real roots .
  某些二次方程没有实数根。
• Application of properties of quadratic equations
  二次方程性质的应用
• Roger can solve quadratic equations as easy as falling off a log
  罗杰能轻而易举地解二次方程式。
• The branch of algebra that deals with quadratic equations
  二次方程式论处理二次方程式的代数学的分支
• But only with quadratic equations,
  但是只有二次方程
• The girls, by comparison, would be at school learning how to solve quadratic equations
  相反，不带女儿来上班，她们是可以在学校里解二次方程的。
• The relationship between the dielectric constant and density of the material may be described by quadratic equations
  密度与介电常量的关系可用二次方程序表示。
• This program calculates the root ( s ) of the quadratic equation with very common and simple algorithms
  这个程序能用非常普通和简单的算法来计算一个二次方程的根。
• quadratic equation solver-this program calculates the root ( s ) of the quadratic equation with very common and simple algorithms
  这个程序能用非常普通和简单的算法来计算一个二次方程的根。
• Quadratic equation solver-this program calculates the root ( s ) of the quadratic equation with very common and simple algorithms
  这个程序能用非常普通和简单的算法来计算一个二次方程的根。
• Simple and quadratic equation and some skills of operation in algebra may come from babylon
  级进行对比分析，得到一些初步认识：《代数学》中所讨论的一次和二次方程以及某些运算技巧可能源于巴比伦。
• Then he got out note-book and algebra and lost himself in quadratic equations, while the hours slipped by, and the stars dimmed, and the gray of dawn flooded against his window
  然后他拿出笔记本和代数书，投入了二次方程式见时光悄悄溜走，星星渐渐隐敛。黎明的鱼肚白向他的窗户泻了下来。
• After deriving swt from the model, we find out that the water saturation equation is a quadratic equation about swt, so its solution is very simple and obtained by using the standard quadratic-root formula
  通过研究混合泥质砂岩有效介质通用hb电阻率模型的求解方法，表明模型导出的关于s_(wt)的方程是一个一元二次方程，可用求根公式求解，解法非常简单。
• This condition comes down to the problem of finding the solution of a set of quadratic equations . the solution of this set of quadratic equations is a set of orthonormal vectors, which makes the equations more easily solved
  具体使用这个判据时，虽然也要解方程组，但该方程组是一个二次齐次方程组，而且其解有较好对称性，因此该判据对很多态都可方便地使用。
• This condition comes down to the problem of finding the solution of a set of quadratic equations . the solution of this set of quadratic equations is a set of orthonormal vectors, which makes the equations more easily solved
  具体使用这个判据时，虽然也要解方程组，但该方程组是一个二次齐次方程组，而且其解有较好对称性，因此该判据对很多态都可方便地使用。
• The quadratic equation algorithm utilizes spa, dpa and principle of rsa-crt, converts the complicated prime factorization of a large composite number into finding the solution of a quadratic equation and gains the private key at last
  该方法综合利用spa、dpa攻击手段和rsa-crt算法原理,将rsa算法的大数分解难题转化为以私钥p或q为解的二次方程,最终获取算法私钥值。
• The quadratic equation algorithm utilizes spa, dpa and principle of rsa-crt, converts the complicated prime factorization of a large composite number into finding the solution of a quadratic equation and gains the private key at last
  该方法综合利用spa、dpa攻击手段和rsa-crt算法原理,将rsa算法的大数分解难题转化为以私钥p或q为解的二次方程,最终获取算法私钥值。
• Through the reasonable assumption of intrinsic parameters, we can avoid the general nonlinear and ambiguity in solving kruppa equation . at last, the camera self-calibration can be simplified to solving a quadratic equation
  通过对摄像机内参数的合理假设，避免了一般使用kruppa方程标定时的非线性和多义性，并最终将固定内参数下的标定问题简化为一个二次方程的求解。
• In this paper, three correlative results are given : 1 ) the average crossing number of graph with n vertices and q edges can be signified approximately by quadratic equation of q . 2 ) the average crossing number of graphs with bigger girth is greater than that with smaller girth within given vertices and edges . 3 ) the average crossing number of r-regular graphs greater than that of non-regular graphs within given vertices and edges where n is odd or r < n / 2
  并得出相关的规律：1)n个顶点q条边的单二连通分支图的平均交叉数aac(n,q)可近似地表示为q的二次多项式，2)在给定顶点数n与边数q的单二连通分支图中围长较大的图的平均交叉数大于围长较小的图的平均交叉数，3)在给定顶点数n与边数q的单二连通分支图中当n为奇数或rn/2时，r正则图的平均交叉数大于非r正则图的平均交叉数。
• The method for solving quadratic equation which combined arithmetic solution and geometry demonstration together by al-khw rizm probably is influenced by greek who praised highly geometry, but through analyzing carefully, his geometry seems different from " geometrical algebra " of euclid in essence, but is similar to chinese ancient mathematical method-out-in complementary-like principle
  花拉子米讨论一元二次方程时所采用的算术解法与几何论证相结合的方法似乎是受希腊人推崇几何学的观念的影响，但经过仔细分析，认为他的几何证明本质上区别于欧几里得的“几何代数”，而与中国古代的“出入相补原理”更相像。