This paper studies dead core problem for a class of semi linear parabolic equations.

The variable coefficients , the solution itself and its normal flux may be discontinuous across the interface.

所谓有介面椭圆方程是指其扩散系数 、 方程解本身或其流量有不连续面.

Aim the oscillation the bounded solutions of impulsive differential difference equations of second order.

目的讨论一类二阶非线性微分差分方程解的振动.

In this thesis, we investigate the regularity of solutions of linear differential equations in complex field.

本文研究了复域上的线性微分方程解的正规性问题.

With the method constraint variation, we obtain the existence of the solutions for the equations.

本文考虑一类非线性椭圆方程,运用强制变分方法, 我们给出了在多种情况下方程解的存在性.

We study the decay rate of solutions of beam equations with damping and external force.

研究含外力和阻尼项一类梁的横振动方程解的率减率.

The solution of the equation set is obtained by means of reflection transmittance coefficient matrix algorithm.

借助反射透射系数阵递推算法,得出了方程组的解.

Both methods result in tridiagonal systems of linear equations that can be solved efficiently.

两种方法都形成了有效求解的三对角线的线性方程组.

Did you see the knockout punch on TV last night?

昨晚你们在电视上看那场拳击了 吗 ?

On combined service days, Cantonese Sabbath School will be 9:30-11:00, before joining combined worship.

联合崇拜日粤语安息日学改在9:30-11:00, 随后联合崇拜.

Mandarin ( Putonghua ) Chinese Sabbath School begins at 9:30 am in the Main Sanctuary.

国语 ( 普通话 ) 安息日学上午9:30开始在大堂举行.

Sabbath School begins at 2:30 , worship service at 3:30.

安息日学2:30开始?崇拜聚会3:30开始.

English Sabbath School begins at 9:30 am in the Chapel.

英语安息日学:上午9:30开始在副堂举行.

There was no Sabbath-school during day-school vacation, but everybody was early at church.

走读学校放假,主日学校也不上课, 可是去教堂的人却很早就到了.

Make sure that pipes do not take direct light.

要避免直射光线的照射.

Give me a ray of sunshine, I can also you a piece of brilliant.

给我一丝阳光, 我就能还您一片灿烂.

She's like a ray of sunshine coming into the room.

她像一道阳光照亮了屋子.

Her visit brought a ray of sunshine into the children's lives.

她的来访给孩子们的生活带来了欢乐.

It was as if lighted up with a ray of sunshine.

它就像是被一线阳光照亮了.

It was to Jon like a ray of sunshine piercing through a fog.

乔恩觉得它象一道阳光透过云雾.

He was a ray of sunshine.

他好象是一道阳光.