查询词典 value distribution

An improved K-Means Algorithm based on Density is presented,with which K value of clustering number is located according to the clustering objects distribution density of regional space,and it uses centroids of high -density region as initial clustering center points.

该算法采用聚类对象区域空间的密度分布方法来确定聚类个数K的值，然后用高密度区域的质心作为K-Means算法的初始聚类中心。

Distribution near the long axis of the more value the greater the F-shaped.

分布范围越接近长轴状 F 值越大。

The article simulates the flowing situation of fluid near the current regulator by using Fluent software, rationally analyses the flow field distribution near flow nipple, and compares the value of simulation result and programming calculation result.

利用Fluent软件对节流器附近流体的流动情况进行了二维数值模拟，对所得到的节流嘴附近的流场分布情况进行了合理的分析，并把数值模拟结果与编程计算的结果相比较。

ABSTRACT Understanding the deformation conditions, the value and distribution of the parameters in forgings during the forming process are ...

了解锻件在成形过程中的变形状况及其有关状态参数的数值与分布状况对于工艺设计和模具设计是十分重要的。

Through the study above, it formates a set of theory and method on the favourable reservoir characteristics and distribution modle of volcanic reservoir.The method can not only be applied into the volcanic rock reservoir studies of the Nanpu Sag Lower Tertiary, but also can private a good reference value to reserch on the other volcanic rocks which have the similar geological conditions.

通过以上的研究，形成了一套对火山岩储层特征及有利火山岩储层分布模式研究的理论与方法，这种方法不仅适合南凹陷下第三系火山岩储层的研究，而且对其它地质条件相似区域的火山岩特征研究也有很好的参考价值。

Golden Valley through the construction of agricultural supplies supermarket chains for farmers to provide high-quality low-cost means of agricultural production, and as a platform to carry out the majority of farmers to provide various forms of free services, such as soil testing, fertilization, pest and disease control, science and technology fields, and so on. The second half of 2001, Golden Valley also introduced the "Golden Valley of the green food circulation agriculture projects"(in Hebei, Henan provincial government support), gold-chain of agricultural products distribution center as the carrier, value-added agricultural products for farmers to solve the problem, Lead to a well-off farmers.

金色谷通过建设农资连锁超市为农民提供优质廉价的农业生产资料，并以此为平台开展向广大农民提供多种形式的免费服务，例如测土施肥、病虫害防治、科技种田等。2001年下半年，金色谷又推出了&全国金色谷绿色食品流通兴农工程&（已得河北、河南等省政府支持），以金色谷农产品连锁配送中心为载体，为农民解决农产品增值问题，引领农民走向小康。

In this paper,on a basis of an exponential regression model for log-spacings we propose an extreme quantile estimator of heavy-tailed distribution and attain an estimation of value-at-risk.

本文中，我们基于指数回归模型构造了厚尾分布的极值分位数估计，从而得到了VaR的估计公式。

in this article,the enterprise attribute of public non-profit hospital was elaborated in light of its production and management nature.also in order to meet the need of hospital management and staff inspiration and to cope with external pressure,the necessity of public non-profit hospital to seek its enterprise attribute was discussed.after discussing the property right of public non-profit hospital and the distribution way of profits,the value orientation of the hospital enterprise attribute is proposed:(1)the state-owned capital should be clarified to publicize the capital attribute and to justify the production and management nature of public non-profit hospital.

本文从医院的生产性质和经营性质两方面阐述了公立非营利性医院具有企业性质的必然性，还从医院管理需要、员工激励必需和外部环境压力要求等角度说明了公立非营利医院企业性质的必要性。

These kaolinitic rocks constitute one of the major natural resources and non-metallic deposits, and are of important development and utilization value. In this paper, the distribution and research history of the kaolinitic rocks in Chinese coal measures are briefly introduced and the composition, text...

本文介绍了中国煤系高岭岩资源概况、研究简史；根据成分、结构、地质产状等特征，提出了中国煤系高岭岩的成因类型；对生物和有机质在其形成中的作用进行了分析和探讨，并结合有机酸溶解矿物模拟实验对其成矿作用做了初步探索；最后对煤系高岭岩的某些关键性加工技术进行了简述。

Cinnabarinus.The life table of experimental population of T. urticae Koch was established at constant temperature of 25 C, illumination time of 16 hours one day and humidity of 50%.The result of the experiment indicated that the value of the innate capacity of increase was 0.2634, 0.1788, 0.2098, 0.2280, 0.1538 on kidney bean, cotton, apple, aubergine and capsicum respectively and the quantity of the offspring obviously increased. When the age distribution of experimental population was steady, the amounts of the immature age were 88.3335%, 85.3052%, 85.0386%, 87.3787% and 86.8404% on five host plants respectively and the amounts of the adults 11.6636%, 14.6946%, 15.0635, 12.6218% and 13.1598% correspondingly.

通过对二斑叶螨在5种寄主植物(四季豆Phaseolus vulgaris、棉花Gossypium hirsutum、苹果Malus pumila、茄子Solanum melongena、辣椒Capsicum annuum)上的实验种群生命表的组建分析，计算出其在这5种寄主植物上内禀增长力r_m分别为0.2634、0.1788、0.2098、0.2280、0.1538；次代种群数量显著增长，在不同寄主植物上每雌产雌数存在极显著差异；在稳定种群年龄分布中，未成熟期在5种植物上分别占总量的88.3335％、85.3052％、85.0386％、87.3787％和86.8404％，成螨期分别占总量的11.6636％、14.6946％、15.0635％、12.6218％和13.1598％；对致死率为99％的不良环境的反应时间都小于30d。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。