模糊性

Aiming at some problems of oil﹠gas drilling safety assessment methods, such as bad cooperation, not scientific of general judgment, not comprehensive or exact of the index contents and so on, considering the wide meaning, complex, high chiasma and faintness of oil﹠gas drilling process safety assessment index and the complexity of the assessment system itself and the particularity of hoisting system, this paper mainly studies on safety assessment indexes system and safety assessment method of oil﹠gas drilling hoisting system process .

针对目前油气钻井作业安全评价分析方法的配合性差、综合评判的科学性不强、评价指标反映的内容不全面和不准确等问题，并考虑到油气钻井作业安全评价指标体系中评价指标含义面广、交叉性和模糊性强，以及评价指标体系结构自身的复杂性和油气钻井作业八大系统中起升系统作业的特殊性，本论文重点对油气钻井起升系统作业安全评价指标体系及安全评价分析方法进行了研究。

Considering the dispersity, covertness and fuzziness of drawing information, we propose a layered interpretation technology for engineering drawing based on geometry complexity. This technology uses layered organization of drawing information and primitive layered recognition based on the integration of drawing information to get the entity.

本文针对图样信息分散性、隐含性、模糊性的特点，引入了图样信息几何复杂度的概念，在此基础上提出了工程图样的层次理解技术，即通过对图样信息的分层组织和基于图样信息集成的基元体分层识别得到图样所表达的形体。

Compared with the traditional method of point rating, this method can better describe the discreteness of monitoring data and the fuzziness in the condition assessment.

与传统的专家打分法相比，该方法更好地体现了监测信息的离散性、不确定性和评估过程的模糊性。

The diverseness and conflict of the fusion information are managed effectively;meanwhile,the uncertainty,non-integrality and indefiniteness are degraded.

融合信息的多变性和冲突性得到了有效处理，同时降低了信息的不确定性、不完整性和模糊性。

Based on grey system theory and fuzzy theory, uncertain decision making problems and several relative articles were studied, then points out the advantage and shortage of them when dealing with grey fuzzy set were pointed out. In this paper, using optimization theory and the maximum entropy formulism, a method for multi attribute group decision making based on the theory of grey fuzzy relation is established.

引言不确定型决策问题在社会、经济、环境和管理等各个领域中普遍存在，并且是一项复杂的系统工程，由于人的参与使相关数据与信息系统中的不确定性更加显著，不确定性通常分为 2类，一个是所谓"主观"不确定性，即人的思维模糊性，另一个是信息不完全、不充分所造成的客观不确定性，即灰性。

The uncertain nature of water environment system mainly includes randomness ,fuzziness and grayness .

水环境系统的不确定性主要包括随机性、模糊性和灰色性。

Based on Petri-Net, modeling and analysis have strict system of formalization, then can avoid the illegibility, uncertainty and illogicality.

基于Petri网进行的建模与分析，具有严格的过程形式化体系，避免了模糊性、不确定性和矛盾性。

But because the standard has the bug of illegibility and delay, we sometimes can't exactly tell the level of the educational choice.

但实践的评判标准具有模糊性、滞后性的缺陷，并且实现了的教育总是唯一的，这导致了教育选择水平的高低具有某种程度上的不可判断或不可证性，教育选择主体可以种种理由和借口而推卸自己本应承担的责任。

In the angle of macroscopic, it is because of the ecomomic development, the nomocracy factor, the right consciousness; In the angle of microscopic, it is because of the illegibility of right and the reciprocity of right.

民事权利冲突的发生，从宏观方面讲，是经济发展因素、法治因素与权利意识因素三项外部原因的共同作用；从微观方面讲，是权利边界的模糊性与权利的相互性两项内部原因所致。

But this kind of entity may insurmountably have some uncertainties when it is expressed abstractly to the spatial object of GIS, and these uncertainties are the uncertain factors including error, inaccuracy, illegibility and so on.

但是这类实体在抽象描述为GIS的空间目标时难以避免地会带有一定程度的不确定性，这种不确定性指的是在进行抽象描述时随之产生的误差、不精确性、模糊性和含混性等不确定性因素。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。