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- It has appeared many results about regularity for weak solutions of quadric jncreasing parabolic equations. 得到了一类二阶散度型椭圆方程很弱解的一个正则性结果。
- Then we discuss nonexistence of weak solutions for some partial differential inequalities on H-type groups. 然后,我们讨论了H型群上一些偏微分不等式弱解的不存在性。
- In this paper, we prove the existence of weak solutions for the anisotropic equations in L1, under some conditions, we get the regular result. 我们证明了L1中非线性迷向方程弱解的存在性;在一些条件下;得到了正则性结果.
- The fabric is rinsed, saturated with a weak solution of sulfuric. 织物要先进行水洗,然后用淡硫酸浸渍。
- In this paper the weak solutions of differential inclusions, random differential inclusions in Banach spaces are introduced; their existence theorems are proved. 本文对Banach空间中的微分包含及随机微分包含引入了弱解的概念;并给出了它们的存在性定理.
- The paper studies the global existence, asymptotic behavior and blowup of weak solutions to the initial bounary value problem of a nonlinear evolution equation. 摘要研究一类非线性发展方程初边值问题整体弱解的存在性、渐近性和解的爆破问题。
- In this paper, we improve the integrability of thederivatives of very weak solutions for a class of nonlinear ellipticsystems (1.1), which satisfy the controllable growth conditions(1.2)-(1.4). 本文在可控增长条件(1.;2)-(1
- The effect of main operation parameters (evaporation temperature, condensation temperature, cycle ratio and the concentration of weak solutions) on the coefficient of performance (cop) was studied. The optimal parameters are obtained. 本文对TFE/NMP吸收式热泵的理想循环进行了模拟,研究了主要操作参数如蒸发温度、冷凝温度、循环倍比、进料浓度等对性能系数COP的影响并结合试验结果得出了最优参数。
- The spirit is willing but the flesh is weak. 心有余而力不足。
- If the weak solution can be proved to be unique, it is called the generalized solution. 若能证明弱解是唯一的,则称之为广义解。
- Test for Starch. A weak solution of iodine added to cold cooked starch gives an intense blue color. 淀粉试验:煮熟的淀粉加入徽量的碘溶液使之变成得非常蓝。
- Via Galerkin procedure, the existence of weak solution of GCH equation with dissipation is obtained. 利用Galerkin过程给出了具有 耗散的广义CH方程的弱解存在性结论,发现在m>0的情况下,耗散广义CH方程的弱解在周期 边界条件下整体存在;
- This is the tendency for water to pass through a membrane separating a weak solution from a strong one. 渗透是一种水通过膜的运动趋势,膜的两面分别是浓溶液和稀溶液。
- The existence of weak solution for quasilinear elliptic system in the whole space is studied. 讨论了在全空间上拟线性椭圆型方程组的非平凡解的存在性。
- This paper studies the property of the very weak solution to obstacle problems for weighted elliptic equation-div A(x,?u(x))=0. 研究加权形式的二阶拟线性散度型椭圆方程-divA(x,u(x))=0的障碍问题的很弱解的性质。
- This paper tries to prove the uniqueness of weak solution to the initial-boundary problem of a pseudo-parabolic equation. 摘要征明了一个伪抛物型方程初边值问题弱解的唯一性。
- Thfi existence and uniqueness theorems of weak solutions of initial-boundary value problems for nonlinear degenerate parabolic systems were established by lower-upper solution method. 应用上、下解方法证明非线性退缩抛物型方程组初边值问题弱解的存在唯一性。
- Using Hodge decomposition theorem, this paper discuss the f usion problem of very weak solution on nonhomogeneous A-harmonic equations-divA(x,?u)=B(x,u,?u). 本文使用Hodge分解理论 ;讨论了一类非齐次A 调和方程 -divA(x ; u) =B(x ;u ;Du)很弱解的合并问题 .
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
