经济寿命

建筑用自卸汽车经济寿命预测

Forecast of economic life of self-unloading truck used on construction site

施工机械经济寿命的计算方法&数学模型法

Approach calculating economic life of construction machinery & mathematical model method

F2型离子膜电解槽活性涂层的最佳经济寿命

Optimum economical service life of active coating for F_2-style ion-membrane electrolyzer

首先比较各种裂纹形成时间（TimetoCrackInitiation，TTCI）插值方法的不同，分析插值方法对TTCI分布参数以及经济寿命的影响。

Firstly , several different TTCI ( Time to Crack Initiation ) interpolation methods are compared and the effects of interpolation methods on TTCI distribution and economical life are analyzed .

从装备更新的概念入手，简要介绍了几种装备更新的分析方法，如最低费用法、MAPI法、经济寿命法等。

Started with the conception of equipment renewal , several equipment renewal methods are introduced briefly , including lowest-fee method , MAPI method and economic lifetime method .

相应的经济寿命，土方机械约为9～12a，自卸汽车约为12～15a。

The economic lifetime of bulldozer and excavator is about 9 to 12 years and dump truck is about 12 to 15 years .

生产性企业设备经济寿命的分析

Analysis of the Economic Life of the Equipment of Production Enterprise

基于历史费用的鱼雷经济寿命预测

The Forecast of Economic Life for Torpedo Based on Historical Cost

中小型电力变压器经济寿命分析

The Economical Life Analysis of the Small and Middle-Sized Power Transformers

船舶维修费用支出与经济寿命最优控制模型

Optimal control model of ship 's maintenance expense and economic lifetime

油田开发项目经济寿命期的确定方法

Method for Determining Economic Lifetime of Oil Field 's Development Project

筑路机械经济寿命和维修周期的决策方法

Policy Decision Method of Road Machinery Economic Life and Maintenance Cycle

地空导弹武器装备经济寿命研究

Research on Economic Life Span of Air Defence Missile Weapon and Equipment

固定资产经济寿命的原理与应用

The principle and application of economic life for fixed asset

电站高温承压部件经济寿命评定的研究

The Economic Life Appraisal of High Temperature Compression Part in Power Station

运用模糊理论的雷达装备经济寿命建模与分析

Modeling and Analysis of Radar Equipment Economic Life Using the Fuzzy Theory

新环境下豪华型客车经济寿命

The Economical Life of Luxurious Bus in the New Circumstances

农业机器经济寿命的动态研究

Dynamic Study on the Economic Life Span of Farm Machines

东方红&1002型拖拉机经济寿命的计算及分析

Calculation and Analysis on Economical Life of Tractor Named Dongfanghong-1002

离子膜性能劣化的原因及其经济寿命分析

Reasons of ionic membrane property degrading and analysis of its economic life

设备经济寿命的初步探讨

A Preliminary Research on the Economic Life-Time of Equipments

武器装备全寿命管理中经济寿命分析

Analysis of Economic Life-span in the Management of Total Life of Weapon Equipment

船舶经济寿命计算方法的管见

An Analysis of Different Methods of Estimating the Economic Life of a Ship

滚动轴承的安全寿命与经济寿命

Security Life & Economical Life of the Rolling Bearing

关于固定资产经济寿命的确定方法

The determination of the economic span of fixed assets

技术进步条件下设备经济寿命分析

Analysis on economic life of equipment under technological progress

施工机械经济寿命及维修次数的确定

The construction machinery economic service life and maintenance times

基于缺省数据费用样本的设备经济寿命预测

The Prediction on Economic Life of Equipment Based on Missing Data Costs Sample

建设项目经济寿命的分析与应用

Analysis and Application of Construction Project Economic Life

每一次降级均代表在不同服务岗位上的经济寿命期。

Each of these degradations represents an economic life period in a different service .