充分研究

The problem of stabilization of a class of discrete time nonlinear systems with time delay is studied.

研究了一类带有延迟的多输入离散时间非线性系统，利用Lyapunov方法建立了闭环系统稳定的充分条件，并给出了使系统全局渐近稳定的状态反馈控制律，从而延伸若干已有结果。

Every research result shows that Bayesian Classifier acts as one important class technology, Compared with Decision Tree Construction and Neural Network Classifier, Bayesian Classifier can adequately bring into play its incertitude discursion ability, so it can ameliorate learning ability and increase accuracy of forecast, it have better class effect in some conditions.

各种研究结果表明：贝叶斯分类作为数据挖掘中一项重要的分类技术，与决策树和神经网络分类器相比，贝叶斯网络分类器可以充分发挥它的不确定性推理能力，从而改善学习效果，提高预测准确率，在某些情况下具有更好的分类效果。

At the preliminary socialism stage, we should transform our thought of labor value theory research, fully disinter labor incentive theory in the labor value theory, taking it as a theoretical guide for improving socialist modernization construction.

在社会主义初级阶段，我们应该转变对劳动价值论研究的思路，充分发掘劳动价值论中的劳动激励理论，以此作为促进社会主义现代化建设的理论指导

Aimed at the biochemical technology of sewage treatment by biological rotating disk,a water circulating wheel has been designed to improve the treatment efficiency of biological rotating disk, and to develope an integrative installation technology.

针对生物转盘污水处理工艺，研究设计出能提高生物转盘处理效率的循环水轮的结构及一体化的安装工艺形式，以非能源的方式提高了系统耐冲击负荷能力和去除效率，并通过示范工程进行验证，充分肯定了该技术的高效性和实用性。

In terms of distributorship, SSCW has a group of professional staffs who are accomplished in international laws and regulations and marketing management and have solid experiences and internationally common knowledge.

正是因为有了大批专业管理人才，集团逐步形成了一套完整的经营管理模式，集团经营者对于批发分销，连锁零售理念有着充分而独到的理解和深入的研究。

The introduction of line searches requires the solution of sub-problems must be a dropped direction, that is g T k δ k 0, In this paper, we study the existed methods of solving sub-problems, prove Zhang and Xun 1999's dogleg method and Steihaug 1983's conjugate gradient method to meet the condition of adequate decrease, then the solution can be used in line search.

引入线搜索要求子问题的解必须是下降方向，即g T k δ k 0，本文研究了现存的子问题的求解方法，证明了Zhang和Xun1999折线法、Steihaug1983共轭梯度法满足"充分下降条件"，得到的解可以安全实施线搜索。

Furthermore, it is shown that the design of the ar- bitrary matrix plays an important role in the enlarging the domain of attraction and then improving the convergence of UKF significantly.

基于UT的二阶或者三阶逼近，我们研究了算法收敛的充分条件，并进一步证明了如何选取合适的矩阵来提高UKF算法的收敛性。

In this paper, the authors consider the even-order neutral difference equations with continuous arguments. By using Lebesgue' dominated convergence theorem, a necessary and sufficient condition for the existence of eventually positive and bounded solutions is obtained.

研究一类具连续变量偶数阶中立型时滞差分方程，利用Lebesgue控制收敛定理给出这类方程存在最终有界正解的一个充分必要条件，得到相应新的比较定理。

The feminist theories and methodology of feminism, especially those of Virginia Woolf and Simone de Beauvoir will be used to explore the unique standpoints and living conditions of intellectual women as well as the reasons for their confusion depicted in Margaret Drabble's works. After the analysis, this thesis also puts forward possible suggestions for the future generations of intellectual women to realize their self value.

通过分析研究玛格丽特·德拉布尔小说中的知识女性的生命历程和生存状态，一方面可以填补女性文学批评领域里比较空缺的部分，分析她们的社会背景，考察她们的生活境遇，探讨其中的缘由，让那个时代的知识女性形象得以充分的再现；另一方面，通过寻找知识女性在20世纪六、七十年代生存困境的原因，可以给当代的知识女性以警示，让她们不再重蹈覆辙，冷静清晰的看清自己的人生目标，将未来之路完完全全掌握在自己的手中。

According to the present situation of dry farming research and practice, it is thought that in order to increase the dry farming yield, the water-retaining materialmust be scientifically applied to bring it into fullplay.

通过对旱地农业研究和实践现状的分析，认为高分子保水材料的科学应用和充分发挥其效能，是解决旱地农业增产问题的重要发展方向。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。