查询词典 statistical

The central statistics office coordinates the government's statistical services.

中央统计办公室负责协调政府的统计服务。

Statistical characteristics include Tectonic Density, Degree of Central Symmetry, Skewness Index, Degree of Tectonic Optimal Direction, Power Spectrum Density, Cubic Entropy and so on. The former four indexes are implemented in this paper; Structural characteristics show the characteristics of spatial distribution of geological bodies. In chapter four, a quantitative method for describing geological structure by using the structure "tree" is studied and implemented, including its formalized definition and the measurement of the similarity of different "trees".

统计特征有构造密度、中心对称度、失真指数、优益度、密度功率谱、方位熵等等，本文实现了前四个参数值的提取；结构特征是反映地质体空间分布的结构特点，第四章研究和实现了用"树结构"描述地质结构的定量方法，包括结构的形式化描述和结构的相似性度量。

Both the experimental analyses and computer simulation were conducted to determine the statistical relationship between the structures and mechanical properties of centrifugally cast TC4 alloy in ceramic-shell mould.

摘 要：实验与模拟计算相结合研究Ti-6Al-4V(TC4)合金在陶瓷壳型离心精铸条件下，铸件模数对凝固过程冷速的影响，以及铸件组织、性能随模数和冷速之间的统计关系。

The influence of statistical fluctuations on this method was studied with Monte Carlo simulation and CERN - NA22 and experiment data in the second part of this thesis.

在本文中，通过蒙特卡洛模拟和对 CERN - NA22 和实验数据的分析，讨论了统计起伏对这一方法的影响。

Was opposite 1995 according to bureau of Shenzhen town house the findings of 16 residences village such as cervine red village, lotus north village, Fu Huacun makes clear, fee of service of government of 16 villages property is entered entirely not apply goes out, corresponding property management company also deficit, deficit range amounts to 100 ％; to be occupied additionally investigation of statistic of industry of countrywide property government made clear 2001, the property of property management company of 85 ％ above of countrywide manages a service to expend deficit; this city the property of property management company that statistical result makes clear 100 ％ manages a service to be expended not apply goes out.

据深圳市住宅局1995年对鹿丹村、莲花北村、福华村等16个住宅小区调查结果表明，16个小区物业管理服务费全部入不敷出，相应的物业管理公司也都亏损，亏损面达100％；另据2001年全国物业管理行业统计调查表明，全国85％以上的物业管理公司物业管理服务费亏损；本市统计结果表明100％的物业管理公司物业管理服务费入不敷出。

In the simulation,description of system statistical character,facet size and method of realizing decorrelation need to be discussed.

在仿真中，需要讨论系统统计特性的表示方法，小面单元尺寸的取法及基线去相干性的实现方法等问题。

This research is focused on the function and characteristic of each part of the system, especially the statistical analysis part.

研究重点是系统各部分特别是统计分析部分的功能和算法的特点。

Following the analysis of the SAR image characteristic, a new energy functional is defined by importing the statistical model of speckle noise.

该方法在分析SAR图像特征的基础上，利用相干斑噪声的统计模型直接定义了关于水平集函数的能量泛函，不同于一般水平集方法中关于参数化曲线的能量泛函。

The statistical characteristic reflecting oilfield number and the equations related to Paleto's truncated distribution parameters are adopted.

采用了反映油田数量的统计学特征与帕列托截断分布参数有关的公式。

Secondly, the statistical characteristic and spectrum characteristic of chaotic signals are lucubrated.

深入研究了混沌信号的统计特性和频谱特性。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。