分析工具

The pressure reduction principles with expander and with throttle regulator are respectively discussed, and their exergy depreciatory equations that can be use to calculate the power in pressure reducing processes are respectively deduced.

第二章对高压气动容积减压的新概念进行了定义；利用热力学的能分析法和火用分析法，推导出了对应节流减压和容积减压的能量特性方程和火用损失表达式，为减压过程中能量计算提供了有效工具；计算表明高压气动采用容积减压方式比节流减压方式有明显的节能效果。

A theory equation was derived in this paper, which show the relationship between the input characteristics and the circuit parameter.

本文通过分析得出了电路各项输入指标与参数间的理论关系式，为电路分析设计提供了有力的工具。

According to analytical results, the Haihe River Basin is divided into 7 zones: Taihang and Yanshan mountainous zone, piedmont diluvial/alluvial zone, Beijing-Tianjin-Tangshan region, piedmont plain zone, middle and eastern plain zone, Tianjin downtown area, and Tuhai Majia River plain. This result accords with water resources management in the Haihe River Basin.

作者根据环境、粮食、水资源和社会经济4大类30个指标，利用聚类分析方法和地理信息系统等工具，分析其聚类过程，把海河流域分为太行、燕山山区、山前洪、冲积扇区、京津唐地区、山前平原区、中东部平原区和淀东清南天津区和徒骇马颊河平原区7个区，分区结果符合流域水资源管理的要求。

Objective:to determine the value of ultrasound in diagnosing fatty liver and analyze its cause.methods:using ultrasound as diagnostic tool,we analyzed the pathogenesis of fatty liver in 2 350 patients,and at the same time,we recorded their heights,weights,blood lipids levels,blood-sugar levels,drinking time and occupation,et al.results:these was prominent performance in ultrasound examination of fatty liver,and it had high incidence in patients who was overweight,normolipidaemic,hyperglycemia,dipsomania and mental workers.

目的：探讨超声对脂肪肝的诊断及对分析其起病原因的价值。方法：用超声作诊断工具，分析我门诊部2 350例体检病人的脂肪肝发病情况，同时记录病人身高、体重、血脂、血糖、饮酒、职业等。结果：脂肪肝的超声检查有较突出的图像表现，超重、高血脂、高血糖、长期饮酒、脑力劳动者有较高的发病率。

In this thesis, with the aid of the method of reconstructive direction cosine matrices of the analysis and synthesis of spatial mechanism, the more overall and systematic theoretical research is done about trident-bar universal joint and drawn some useful conclusions about kinematics analysis, dynamics analysis, kinematical precision analysis, vibration analysis, simulation and experimental results analysis, mechanism type selection analysis based method of fuzzy distinguishable pattern, integrated designing prototype system.

本文以改造的方向余弦矩阵为数学工具，以三叉式万向节为研究对象。进行了机构有关的解析求解、仿真和试验结果分析，基于模式识别技术的机构选型及机构的集成设计原型系统，得出了以下结论：(1)采用改造的方向余弦方法适用于空间机构的运动求解及动力求解。它的特点是解析明了，以矩阵方式体现，适合计算机求解。并以万向节为实例进行了万向节的详细的运动分析，建立了求解的各个变换矩阵，得出了机构的详细的运动关系。

Hence the distributed parameter neural networks can extensively been applied to the field problems in science and engineering.

分布参数神经网络的状态是时空连续变化的函数或者是无限维向量，分析它们的基本工具是泛函分析。。。。

It is analyzed which is the characteristics of time series , the research tool and the eigenfunction of time series. ARIMA model system is analyzed and discussed.

介绍了时间序列及其相关的基本概念，分析了随机时间序列的特性、研究中的方法性工具以及时间序列的特征函数，分析并讨论了ARIMA模型体系。

We based the development and analysis of heat essence on all kinds of cognitive types and used code system of material corpuscle theory to distinguish, code, classify and order examinate's cognitive types, shown on the quantity and quality data. We also used SPSS statistics software to analyze examinate's cognitive types and their variable frequency distribution and the variation of the different grades.

我们以热本质之各种认知类型的历史发展、分析及物质微粒理论的编码系统为主要参考依据，来识别、编码、分类、排序受测者在施测工具之量性及质性资料中所呈现出来的各种既有的认知类型，并利用SPSS统计套装软体来分析受测者各主要认知类型的频率分布及随年级变化的情形。

Firstly, introduces some basic concepts and theory about exchange rate risk and discusses the significance and exigency of study exchange rate risk management in corporation of china.

因此本文选择《当前中国外向型企业汇率风险管理研究》为题，从介绍汇率风险的基本的定义和分类及汇率预测的基本概念出发，分析了当前情况下，我国外向型企业汇率风险管理的现状，及其产生这些情况的原因；其次，重点从完善公司经营方面和应用金融及其衍生工具方面，分析了外向型企业汇率风险控制的主要方法和手段，并对各种方法进行了评价。

According to the typical users requirement, some kinds of spatial analysis functions based on the DEM terrain data have been realized in the system. During the realization process, the extension of the module is taken into account.

针对各种典型的空间分析需求，设计并实现了多种基于DEM地形数据的空间分析计算工具，同时考虑了模块的扩展能力。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。