片语

weak effective solution弱有效解

weak entropy solution弱熵解

fuzzy weak efficient solutionfuzzy弱有效解

volatile weak electrolyte solution挥发性弱电解质水溶液

solvingminimal weak efficient solution最小弱有效解

weak optimal solution弱最优解

or weak base solution弱堿溶液

weak acidic solution弱酸溶液

英汉例句

• in this paper, we prove the existence and uniqueness of global weak solution of non newton filtration equation with a kind of nonlinear boundary condition.

  本文讨论了在一维情况下一类非牛顿流初边值问题整体解的存在唯一性。

• first of all, existence and uniqueness of the weak solution of the variational problems was obtained.

  首先，证明了相应变分问题弱解的存在唯一性；

• 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。

• by the methods of operator semigroup and apriori estimates, the existence and uniqueness of the global weak solution and the global strong solution for the system are obtained.

  利用算子半群方法和先验估计，证明了该问题整体弱解和整体强解的存在唯一性。

• using the galerkin method, the existence of a global weak solution was proven, indicating the solvability of the system and the possibility of numerical solutions.

  利用伽辽金方法，得到了整体弱解在某些条件下的存在性，一方面，揭示了这类系统的可解性；另一方面，为数值求解本系统提供了可能。

• the existence of a nontrivial weak solution is established with the help of the first eigenvalue of the corresponding eigenvalue problem, where the eigenvalue parameter is less than a known constant.

  借助相应带不定权特征值问题的第一特征值建立了其非平凡解的存在性定理，其中方程组中特征值参数小于某已知常数。

• this paper tries to prove the uniqueness of weak solution to the initial-boundary problem of a pseudo-parabolic equation.

  征明了一个伪抛物型方程初边值问题弱解的唯一性。

• weak solution was sprayed on the tube bundle of evaporative condenser. liquid solution was regenerated utilizing evaporation condensation mechanism.

  在蒸发式冷凝器盘管表面喷淋稀溶液，利用蒸发冷凝原理实现溶液再生。

• firstly, by use of the successive approximation method and a series of classical estimates, the local existence and uniqueness of weak solution are proved.

  利用逐次逼近方法和一系列经典的估计，证明了弱解的局部存在性和惟一性。

• 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。

• by the test function method, this paper deals with the nonexistence of global weak solution to pdes with nonlocal sources.

  本文研究了非线性抛物型系统，得到局部解、全局解的存在性及其一致有界性、收敛性等相关问题。

• the algorithm for a class of optimal control problem where the state variables are the weak solution of an elliptic partial differential equation is studied.

  研究一类最优控制问题的求解方法，其状态变量是某一种椭圆型偏微分方程的弱解。

• the energy inequality and parabolic monotonicity inequality is essential for the regularity of a weak solution to this problem.

  该问题弱解的能量不等式和抛物单调不等式在证明弱解的正则性时起关键作用。

• te relation between the weak solution and classical solution of two dimension elastic contact problem with friction were studied, and equivalence under a certain condition were given.

  研究二维摩擦接触问题的弱解与古典解的关系，给出满足一定条件下的等价性证明。

• specimens prepared by polishing and etching in a weak solution of nitric acid and alcohol reveal the lamellar structure of alternating plates that forms on slow cooling.

  通过打磨并在弱硝酸酒精溶液中蚀刻制备的样本显示出由缓慢冷却形成的交互层状的薄片结构。

• the nonexistence of global weak solution to elliptic equation and the evolution equation, together with the nonexistence of local weak solution to hyperbolic equation is contained in this paper.

  本文运用试验函数法研究了带有非局部源的偏微分方程的全局弱解的不存在性，内容包括椭圆方程、发展方程全局解的不存在性以及双曲型方程的局部弱解的不存在性。