equations

英 [ɪˈkweɪʒnz]

美 [ɪˈkweɪʒnz]

n.  方程; 方程式; 等式; 相等; 等同看待; (多种因素的)平衡，综合体
equation的复数

柯林斯词典

• 等式;方程式
  Anequationis a mathematical statement saying that two amounts or values are the same, for example 6x4=12x2.
• N-COUNT （多种因素需加以综合考虑的）平衡，综合体
  Anequationis a situation in which two or more parts have to be considered together so that the whole situation can be understood or explained.
  1. The equation is simple: research breeds new products...
     情况很简单：研究产生新产品。
  2. The party fears the equation between higher spending and higher taxes...
     该党担心难以平衡更多支出和更高税率之间的综合关系。
  3. New plans have taken chance out of the equation.
     新计划已经在这种综合局势中获得了机会。
• See also:equate

双语例句

• These equations are written more concisely as a single columnmatrix equation.
  这些方程以单列矩阵方程表示会更简单。
• Some sufficient conditions are established for the oscillation of systems of parabolic differential equations of neutral type.
  建立了一类中立型抛物微分方程组解的振动的若干充分条件。
• Einstein's equations showed the Universe to be expanding
  爱因斯坦的方程式表明宇宙正在膨胀。
• Build a system dynamics model of the project including causal loop diagrams and governing equations.
  建立该项目的系统动态模型，包括因果环路图和控制方程。
• By using this method, eight sets of explicit exact solutions are obtained for variant shallow water wave equations.
  将这种算法运用于变形浅水波方程，获得了八组显式精确解，其中包括新的孤波解和周期解。
• The Existence of viscosity solutions of initial problem is proved for second order parabolic equations under certain conditions.
  证明了在一定条件下二阶抛物型方程的初值问题的粘性解的存在性。
• This paper deals with the existence of classical solutions for a degenerate parabolic equations and the blow up criteria.
  讨论了退化方程初边值问题的古典解的存在性以及发生爆破的条件并分析了爆破点的位置。
• The overwhelming majority of nonlinear differential equations are not soluble analytically.
  绝大多数非线性微分方程是不能用解析方法求解的。
• The periodic initial value problem of a class of generalized symmetric regularized long wave equations is considered.
  考虑了一类广义的对称正则长波方程的周期初值问题。
• Finally, the author put for-ward the forthright method of balancing equations.
  最后，本文给出了歧化反应方程式的简捷配平方法。