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- A existence result is obtained via upper and lower solutions method coupled with the monotone iterative technique. 利用上下解方法结合单调迭代技巧,我们得到了解的存在性结果。
- Unit Mon small adjustments, technical indicators are up low金叉possible concern about the proposed bargain. 周一该股小幅度调整,技术指标低位有上行金叉可能,建议逢低关注。
- For future work, a well-designed cohort study to follow up low birth weight babies should be recommended. 个人推荐问延的世代研究,长期追踪体重过低的婴儿群是未来最佳研究;
- One way shape up low waist briefs that good elasticity, porous, comfortable, and beauty. 低腰一体成型,弹性佳、透气、舒适、美观不外露。
- The present paper using upper and lower solutions,proves an existence theorem of almostperiodic solutions for integrodifferential systems. 采用上下解方法,给出了一个积分微分系统概周期解存在的一般性定理。
- The humble will not wither, but shall be replenished, just as flowing water fills up lower places on the ground as it passes by, making up the differences. 地的道理,不论什麽,凡是骄傲自满的,也要使他改变,不能让他永远满足;而谦虚的要使他滋润不枯,就像低的地方,流水经过,必定会充满了他的缺陷。
- The dynamics of a coupled system of semilinear parabolic equations with discrete time delays is investigated using the method of upper and lower solutions. 动态的耦合系统的半线性抛物方程的离散时间的拖延,研究使用的方法,上部和下部的解决办法。
- Groups of ants climb up low branch one moment and high bracket of cucurbit like soldiers seized position one after another. 一只蝉儿,身体还呈浅浅的黄色,翅膀还不算硬朗,就显摆似的想飞离丝瓜的支架,结果重重地摔在地上。
- The sufficient conditions are obtained for existence of extreme solutions by using upper and lower solutions method couped with monotone iterative technique. 通过利用上下解方法并结合单调迭代技术得到了边值问题的极大解和极小解的一组充分条件。
- The dynamics of coupled system of semilinear parabolic equations with time delays is investigated using upper and lower solutions and its associated monotone iterations. 利用上下解方法及相应的单调迭代序列给出了解的渐近性质。
- We therefore have designed and made up low pressure multiwire proportional chambers (LPMWPC) which have good beam transparency and are also adequate to be used in vacuum. 介绍了为在放射性束流线上开展精确的散射和反应实验中,对入射束流的角度和有效数目等进行在线监测而设计制造的低气压多丝正比室。
- By aid of the monotone iteration technique and the upper and lower solutions method, the existence of travelling wave fronts is established for a single species population model with stage structure and distributed maturation delay. 利用单调迭代和上下解方法证明了一类具有分布成熟时间和阶段结构的单物种种群模型的波前解的存在性.
- The existence of peoriodic solutions is given first, then the global attractivity of coupled system of semilinear parabolic equations is investigated by using upper and lower solutions and through principal eigenvalue analysis. 首先给出周期解的存在性,再用有序上下解及主特征值分析方法研究耦合半线性抛物方程组周期解的全局吸引性。
- How much do all these figures stack up to? 这些数字的总和是多少?
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- The existence of solutions for singular nonlinear two point boundary value problems subject to Sturm Liouville boundary conditions with p Laplacian operators is studied by the method of upper and lower solutions. 利用上下解方法证明一类具有 p Laplacian算子的Sturm Liouville型二阶非线性奇异微分方程的两点边值问题的解的存在性 .
- I believe he has started reading up anthropology. 我相信他已开始攻读人类学。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- She drives carefully up the rocky lane. 她驾车小心地从这条很多石头的小路上驶过去。