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

• The limit form of shallow water equations had been derived.
  推导了浅水方程组的极限形式。
• The existence of explosive solutions is obtained for a class of quasilinear elliptic equations.
  得到了一类拟线性椭圆型方程爆破解的存在性。
• If one or more of the equations are violated, then V does not exist.
  如果方程中的一个或多个不被满足，则v不存在。
• And now we have three equations involving three variables.
  现在，我们就有3个方程和3个未知数了。
• A system with as many equations as unknowns will be consistent.
  一个方程数和未知量数一样多的方程组将是相容的。
• 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。
• 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。
• In this paper a new oscillation criterion for second order nonlinear differential equations was established.
  本文给出了二阶非线性微分方程的一个新的振动准则。
• Studies the boundary value problem for a class of nonlinear system of the integro differential equations.
  研究一类非线性积分微分方程组边值问题。
• 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。