平均场速率方程,mean field equations
mean field equation平均场方程
3)average electrical-field equation平均电场方程
4)mean-field equation of state平均场状态方程
5)equation of average velocity平均速度方程
6)mean curvature equation平均曲率型方程
1.Deriving the quenching phenomena to an initial-boundary value problem in a bounded domain in the R~n for themean curvature equation with a nonlinear convection term:u_t-div{σ(|u|~2)u}+b(u)·u=0.在Rn有界域上讨论了具有非线性迁移项的平均曲率型方程ut-div[σ(| u|2) u]+b(u)· u=0的初边值问题。
2.The paper studies the first initial-boundary value problem in a bounded domain in ~n for themean curvature equation with a nonlinear convection term:u_t-div{σ(|Δu|~2)Δu}+b(u)·Δu=0.在Rn有界域上考虑一类带有非线性迁移项的平均曲率型方程div{σ(|Δu|2)Δu}+b(u)·Δu=0的第一类初边值问题。
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平均①一致;统一:平均如一|天下平均,合为一家。②均匀;无轻重或多少之分:平均分配|平均主义。③将总数按份儿均匀计算:平均数|平均成绩|平均工资。