集中的

The concept of strict value reduct is proposed, and an improved algorithm for computing value reducts is given. In Chapter 4, we study how to utilize Rough Set theory effectively for an information system with continuous attributes. At first, we propose an approach of discretizing attributes one by one.

本文在第一章对数据挖掘的基本问题和主要手段进行了简单综述，在第二章对粗糙集理论作了简要介绍后，在第三章中对粗糙集中的值约简进行了研究，提出了严格值约简的概念，使得值约简的过程可以在没有封闭世界假设的情况下也能进行，并提出了求值约简的改进方法。

Tracing it to its cause, tourism development and harm to the environment of development can be summed up as three o' clock as follows: First of all, the tourism department justs think of the immediate interest, do the development of excessive quality, robing nature to the tourist resources; However, at scenic spot the extensive type managementses of environment, at busy season visitor the phenomena of undue concentration lack a scientific one, rational dredging or price adjusts and control etc.

首先，旅游部门只顾眼前利益，对旅游资源做过度性、掠夺性的开发；其次，是对景区环境的粗放式管理，对旺季游客过分集中的现象缺乏科学的、合理的疏导或价格调控等管理手段；再次，旅游发展过程中，景点开发以及旅游基础设施病态膨胀的趋势日益明显。

SUSAN SWEARER: And a lot of these bullying prevention and intervention programs that focus on bystanders have been shown to be the effective programs because they focus on changing that bystander behavior.

苏珊SWEARER：和这些欺凌的预防和干预方案，重点对旁观者很多被证明是对的，因为他们改变这种行为的旁观者，而不是集中的有效方案，所以看欺负发生或加入的欺凌，这些研究。

Bright: Used for fresh, ripe, zesty, lively young wines with vivid, focused flavors.

明亮的、欢快的：用于形容新鲜，成熟，有风味，活泼的年轻葡萄酒所带有的鲜明集中的滋味。

Bouquet: Intense, vibrant and lifted aromas show an array of fruits only now just emerging from this wine. Freshly picked snow pea aromatics intermingle with passion fruit and a subtle lemon/lime nuance.

气味：此酒散发出浓郁集中的水果香气，有新鲜采摘的雪豌豆与西番莲果的芳香，还带有轻微的柠檬与酸橙的香味。

A heuristic search strategy and a practical example are given.The result shows the consistent feature selection reduction method can eliminate the disaccords of the sample dataset,select the optimal feature variables,drop the dimension of the data and reduce the redundancy information effectively.

给出的启发式搜索策略和应用实例表明：一致化特征选择约简方法能有效消除分类数据集的不一致性，选择最优的特征变量、降低数据的维数、减少数据集中的冗余信息。

Among The Flowers of Devil, his group of "Death" Poems eulogizes and yearns towards death, which reflects the poet's unique poetic characteristics and makes us have an idea about his short life full of conflicts, hopes and despair, pessimism and struggle at the same time.

反观其诗集中的&死亡&诗组对死亡的礼赞和向往，不仅让我们得以一窥诗人独特的诗歌艺术，同时也让我们上溯探寻到诗人走过的充满矛盾，交织着失望和希望，悲观而又不甘气馁的人生之路。

Mince,"the underclass: changing concept, constant reality,"urban institute, Washington, dace., may 1993;john d. cascara "inner-city concentrated poverty and neighborhood distress: 1970 to1990" in fannies mea, housing policies for distressed urban neighborhoods (1993), p. 20; and bureau of the census,"poverty in the united states:1990," current population reports, series p-60, no.175 (department of commerce, 1991), p.

Mince数据做了预计，下层阶级：观念转变，不断实现，&城市研究院，华盛顿，1993年5月；约翰D卡斯卡拉，《城市内集中的穷困和附近的痛苦》：1970年到1990年&Fannies Mea《给痛苦的城市居民的房屋政策》（1993年），第20页；人口普查局，&美国的贫穷：1990年&，目前人口报告，写列第60页，175号（商业部，191年），第15页。

The pill of city center inside is the most concentrated place in bank in Tokyo;Enjoy the theater of 町 area and play place at most;Silver the business of the area be known for because of general merchandise concourse in the world, these three areas are prosperous Tokyo to miniatured.

市中心的丸之内是东京银行最集中的地方；乐町区的剧场和游乐场所最多；银座区的商业因世界百货总汇而闻名，这三个区是繁华东京的缩影。

Students focus on the principles and practical skills necessary for effective organizational leadership, including teamwork, communication skills, visioning and change, global thinking, sustainability, ethics, technological innovation, and organizational performance.

学生集中的原则和实际技能的有效的组织领导，必要的，包括团队精神，沟通能力，有远见的变化，全球性思维，可持续发展，道德，技术创新和组织绩效。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。