特点

The paper analyses the status of mine's closedown in our country and the characteristics of mine enterprise, propounds a suggestion about establishing an effective closedown insurance system which obeys the law of market economy and is adapt to the characteristics of mine enterprise.

文章在分析我国资源枯竭矿山关闭现状和矿山企业特点的基础上，提出了建立长效的、符合市场经济规律的、适合矿山企业特点的关闭保险制度的设想和建议。

This thesis mainly discusses the theory of ERP and the developing course in China. It addresses itself to the main idea and characteristic of ERP, and the important role in increasing the enterprise's managing level. It mainly analyzes the application situation, the trait that searches and implements ERP in the field of Coal Mine is put forward.

本文首先论述了ERP的理论及其在国内的发展历程，论述了ERP的主要思想和特点以及ERP在对提高企业管理水平上的重要作用，并着重分析了ERP在煤炭行业的应用状况，指出了在煤炭行业开发实施ERP系统的特点。

On the basis of analyzing the service objectives, items and flow direction of materials and the features of logistics demand, the paper determines the function of logistics park in Shengli coal field and provides how to set up the function.

结合胜利煤田的具体特点，在分析胜利煤田物流园区的服务对象、主要物资品类和流向、物流需求特点基础上，确定了胜利煤田物流园区的功能，并提出了物流园区功能设置的一般思路。

It is defined that the two integrating ways' characteristics of the wavelet NN and theirs applying on the equipments' intelligence diagnose. Wavelet analysis technology has the ability of analyzing strongly the non-placidity signals' time-frequency, self-studying the NN, of dealing with data distributed and collaterally, of mapping non-linear ability, and it is fit for diagnosing failures.

利用小波分析对非平稳信号强的时频分析能力和神经网络的自学习、分布式并行处理数据及非线性映射能力，以及它们适合于故障诊断的特点，说明小波与神经网络的松散型和和紧致型结合途径下产生的两种小波神经网络的各自特点及其在设备智能诊断中的应用。

According to the source,character and using intention,as well as the site rules of Pingmei Group mine drainage,different water treatment technologies are adopted to clean the wastewater and at the same time a special water supply system is selected,which transports cleaned water dividedly on the whole and collectedly in the part,so the water resource is not only fully utilized,the environment is protected,but also the cost is lowest.

针对这种同一矿区既水满为患，又水贵如油的局面，为治理污染改善环境，根据矿井水的性质和特点，开展综合利用研究是非常必要的。1矿井排水水质特点根据集团各矿井排水的

According to these causations, we subsequently discuss the characters of colleger's mentality from the following five aspects: political attitude, ideal and belief, morality, behavior and psychology.

并依据变化的背景，结合变化的特点，重点从政治态度、理想信念、道德观念、行为方式和心理健康等五个方面分析归纳了当代大学生所具有的思想特点。

And the optimize of underbalance drilling fluid is gone on in view of stratum and reservoir geologic characteristic in DaQing oil field, finally a suit of reverse emulsion drilling fluid system fitting DaQing oil field underbalance drilling is established, and it is successfully used and verified in erbalance drilling construction work, the effect is very ideal. Additional the well control technique and commensurable auxiliary technique of underbalance drilling are also systematically analysed, a suit of auxiliary technique and well control scheme of underbalance drilling fitting DaQing oil field zone of negative pressure is established.

本文重点对欠平衡钻井负压值的影响因素及确定方法进行了研究；并针对大庆油田地层及油藏地质特征进行了欠平衡钻井钻井液体系的优选，最终确定了一套适合大庆油田欠平衡钻井的水包油钻井液体系，并成功地在欠平衡钻井施工中得到应用和验证，效果十分理想；另外，本文对欠平衡钻井的井控技术及相应的配套技术也作了系统的分析，确立了一套适合大庆油田地层特点的欠平衡钻井工艺技术配套措施及适合大庆油田地层负压特点的钻井井控技术方案。

Aimed at the common problems for the mechanical seal of large-scale desulphurization circulating pump during operation process,such as vibration,axial impact and dry friction and so on,a new mechanical seal with bumper and reduce expenditure ring was designed,which is suitable to working condition requirements and the characteristics of sealed cavity of large-scale desulphurization circulating pump.

针对大型脱硫循环泵工作过程中机械密封存在的易出现振动、轴向冲击和干烧等问题，通过设计缓冲垫和节流环等新型结构，研制出一种适合大型脱硫循环泵工况要求和密封腔体特点的新型机械密封装置，并介绍了该新型密封装置的结构设计和主要的技术特点。

Except that the specifications of the single-objective real-valued quantum-inspired evolutionary algorithm are kept, the proposed algorithm has three main features to enhance the RQIEA. First, the crowed comparison operator is used to sort and select individuals in multi-objective sense. Second, the non-uniform mutation operator is applied to improve the precision for local search and to preserve the convergency for the solutions. Third, the diversity preserve operator is proposed to maintain the diversity.

该算法除保留求解单目标优化问题的实值量子演化算法的特点外，还有三个主要特征：首先，根据多目标优化特点，使用多目标密度比较算子对种群进行排序和筛选；其次，应用非均匀变异算子保持解的收敛性和提高局部搜索能力；再次，使用多样性保持算子来保持解的多样性。

I generalize the characteristics of punitive damages to be punitive, private litigating, and complemental.

惩罚性赔偿的特点，笔者将其概括为惩罚性、私诉性和补充性三大特点。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。