查询词典 value distribution

MethodsFive indexes, ShannonWeaner diversity value, Pielou uniformity value, dominance value, Levins niche width value and Petraitis niche overlap value were calculated to describe the community structure and niche characteristics of the HFRS host rats in the experimental districts.

方法以ShannonWeaner的群落多样性指数、Pielou群落均匀度指数、优势度指数、Levins生态位宽度指数、Petraitis生态位重叠指数定量描述疫区内HFRS宿主鼠类的种群结构及生态位特征。

The club intends to be constructed into a first-class 18-hole tournament course as well as cultural and leisure center themed by golf along Taihu Lake, a fusion of natural landscape value, man-created landscape value, historical value, humanistic value and transportations value. The aim is to provide the members with long-term, stable, high-quality and reliable services.

苏州太湖国际高尔夫俱乐部将建成中国一流的18洞锦标赛球场，在苏州太湖水岸，形成一个以高尔夫为主题的文化度假休闲中心，将自然景观价值、人工景观价值、历史价值、人文价值、交通价值最大限度地融合其中，为高尔夫俱乐部会员提供长期、稳定、优质、可靠的专业服务

The results showed that the calorific values of the test plant species had no unified change pattern, which was possibly related to the partitioning ratio of calorific value in different plant organs and the timing when the reproductive period appeared. In general, spike had a higher calorific value than leaf and stem, and aquatic plants had obviously lower calorific value than mesophytes and wet mesophytes. Within a species, the change pattern of calorific value had certain relations to the phenophase, with approximately two lowest values and two highest values. Among the species, the differences in the calorific value were decided by the nature of the species themselves. Under the same habitat and climatic conditions, the species that contained more materials rich in energy could more easily accumulate calorific, and thus, more adaptable to grow under this environment.

结果表明：各物种的热值动态变化规律并不是统一的，这种变化可能与植物各器官热值的变化及生殖期出现的时间有关；各植物器官的热值普遍表现出穗的热值大于茎和叶；水生植物的热值明显小于中生性和湿中生性植物；种内热值变化随物候期变化有一定的规律，大约会出现2次低值、2次高值；种间热值差异是由于植物本身性质决定的，在相同生境和气候条件下，植物体中含能物质越多，就越易积聚热值，从而更适宜生长在此环境。

Also by human's self-generation, the educational value becomes a given value, and the education tool value becomes one kind to given value, applicable form of education itself value.

这样，当代中国人就会不必去依赖被给予的各种社会属性获得做人的尊严，而是凭借自我生成就足可以诗意地生活在全球化的中国大地上。

This dissertation interprets Marx"s thought of leisure in terms of value philosophy, which is based on Marx"s stipulating value intension of leisure: First, leisure is a kind of living pattern as well as a value ideal, it is a value goal pursuing dynamic development that is realized constantly during the practical experience of life of people; Second, leisure is not only a question of free-time, but also persons value orientation.

本文选择从价值哲学的角度来解读马克思的休闲思想，正是基于马克思对休闲的价值内涵的规定：第一，休闲既是一种生活方式，又是一种价值理想，是人们在生活实践中不断追求实现的动态发展的价值目标；第二，休闲不仅仅是自由时间的问题，而且是个人的价值取向问题。

Different point basically is reflected in:(1) is on philosophical foundation, former it is guidance with Marxism philosophy, latter is directive;(2) to be on the purpose of research and jumping-off place with subjective idealism and metaphysics, former it is to be surplus value theory to lay a foundation, supply thought weapon for proletarian revolution, latter is to be bourgeois to serve;(3) to be on value source, former position works alive is the only fountainhead of value, latter thinks effectiveness or the fountainhead;(4) that effectiveness rate is value finally are on value Standard Dimension however, former consider as socially necessary labor time, latter considers as limit effectiveness to wait a moment.

不同之处主要体现在：(1)在哲学基础上，前者以马克思主义哲学为指导，后者以主观唯心主义和形而上学为指导；(2)在研究的目的和出发点上，前者是为剩余价值理论奠定基础，为无产阶级革命提供思想武器，后者则是为资产阶级服务；(3)在价值源泉上，前者主张活劳动是价值的惟一源泉，后者却认为效用或最后效用程度是价值的源泉；(4)在价值度量标准上，前者认为是社会必要劳动时间，后者认为是边际效用等等。

this gets sick the clinical symptom not to have the characteristic value, the medical history has the reference value.the sphere focus of infection has the crecent moon in the phantom performance to draft, the air bronchial tube drafts, the corona drafts to this sickness has the prompt value, sends the tubercle to see the small empty shade to have the diagnosis value, if in the discovery meniscus cavity has along with the body posture change "in the hole the ball drafts", has the important diagnosis value to the lung aspergillomycosis.this gets sick the diagnosis needs the pathology and the bacteriology inspection.

本病临床症状无特征性，病史有参考价值。在影像表现上球形病灶有新月征、空气支气管征、晕征对本病有提示价值，多发小结节均见小空洞影有诊断价值，如发现半月形空洞内有随体位改变的&洞中球征&，对肺曲菌病有重要诊断价值。本病的确诊需病理和细菌学检查。

Simplex distribution is more extensive than the Beta distribution in the value (0,1) between the distribution, using it to the proportion of data, in theory or in the application are of great significance.

单形分布是比 Beta 分布更广泛的取值在(0，1)之间的分布，用它来分析比例数据无论在理论上还是在应用上都有重要意义。

Discrete and continuous random variables, theoretical distribution, expected value, binomial distribution and normal distribution, standardizing and normality.

间断性变数总体的理论分布重点掌握二项分布和泊松分布，连续性变数总体的理论分布重点掌握正态分布以及正态分布的标准化。

Secondly, the combination in concept and problem teaching can enhance profound comprehension of Exclusive Events and Independent Events. Finally, because Distribution is basic knowledge in teaching probability, meanwhile, the calculation for Expected Value and Variance also are based on Distribution. Thus, Distribution is the most important in teaching them, it needs to give more emphasis.

其中计算机模拟手段在概率的频率定义教学中效果明显，并且直观模型在古典概型教学中的作用也相当明显；其次，通过概念教学与解题教学的结合可以帮助学生深刻理解互斥事件与独立事件；最后，随机变量的分布列作为概率基础知识，期望以及方差的计算都是以分布列为基础的，因而，强化分布列的教学是这部分内容的重中之重。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。