equation n. 1.平衡,均衡;平均,相等。 2.【数学】方程式,等式。 3.【天文学】(时)差;均分,等分。 4.【化学】反应式。 algebraic [linear, simple, quadratic, cubic, simultaneous] equation 代数(一次,一元一次,二次,三次,联立)方程式。 differential equation 微分方程。 an identical equation 恒等式。 equation of light 【天文学】光行时差。 equation of payments 平均分期付款。 equation of state 【物理学】物态方程式。 equation of time 【天文学】时差。 personal equation 【天文学】观测上的个人误差。
Transitive solutions of fuzzy equations 模糊关系方程的传递解
However , the application of finite element in analysis and computation of uncertain structure is to be limited because there has n ' t a satisfying solving method to fuzzy equations and interval equations 而由于模糊方程组和区间方程组尚没有一个令人满意的求解方法,制约了有限元法在具有模糊参数结构的分析计算中的应用。
( 4 ) due to the imperfectness of solving the fuzzy equations , complexity in computation of fuzzy finite element equations and imbalance in the two sides of fuzzy finite element equations while the solution was lead back to the original equations , the fuzzy finite element method based on fuzzy coefficient programming was ( 4 )针对模糊方程组的求解技术尚不完善,模糊有限元方程组的计算存在着计算量大且将得到的解代回原方程时方程组的两边不平衡等问题,提出了基于模糊系数规划的模糊有限元求解方法。