1) supportability evaluation

保障性评估
1.
The supportability evaluation information of a certain new aircraft equipment shows uncertainty and there is no supportability evaluation system of it now.
某新型航空装备保障性评估信息具有很强的不确定性,当前尚无系统的用于评估该新型航空装备保障性的评估方法体系。
2) software supportability evaluation

软件保障性评估
1.
Based on factors including software life cycle process,software design characteristics and support resource,the principle of software supportability evaluation is illuminated clearly and an evaluation scheme is brought forward.
从软件保障性的影响要素——软件生命周期过程、软件自身的设计特性和保障资源出发,阐明了软件保障性评估的原理,提出了一套软件保障性评估方案。
3) objective guarantee of safety evaluation

安全评估的客观性保障
4) support value evaluation

保障价值评估
1.
The hierarchical structure of support value evaluation of damaged-targets is established using analytic hierarchy process,and the weighted coefficient is obtained.
首先通过运用层次分析法建立了受损目标保障价值评估模型的层次结构,并获得指标因素的权重系数。
5) supporting system of performance measurement

绩效评估保障
6) supportability assessment

保障性评价
1.
Aimed at the supportability assessment problem of naval gun weapon,according to the supportability conception of naval gun weapon, the evaluation model of a naval gun weapon supportable system was built up by use of DHGF algorithm combined Meta-synthesis of improved Delphi, analytic Hierarchy process,Grey interconnect degree with Fuzzy comprehensive evaluation.
针对舰炮武器保障性评价问题,根据舰炮武器保障性的内涵,运用由Delphi法、层次分析法、灰色关联法和模糊评判法集合而成的DHGF算法,建立了某型舰炮武器的保障系统评价模型,给出了研制阶段舰炮武器保障性定性与定量相结合的评估方法,克服了以往定性评价方法的模糊性和不确定性,能更准确地为舰炮武器的保障性设计提供依据。
2.
Fuzzy and grey are the double-characters of the information in supportability assessment and the fuzzy whitenization and grey incidence are effective methods used for solving the problems of data indefindbility and deficient data quantity in modern engineering realm.
保障性评价中的信息往往具有模糊性和灰色性双重特征,而模糊白化和灰色关联是现代工程领域解决数据不确定性和数据量不足问题的有效方法。
3.
But in the supportability assessment of the aeronautic equipment, there are such problems as the redundancy of information, an unnecessarily wide range of time and space scope, and a lack of accuracy.
航空装备保障性评价是航空装备寿命周期过程中的一项重要工作 ,是对航空装备开展综合保障工作效果的验证 ,但航空装备保障性评价中往往存在信息量大、时空覆盖范围广、准确性不高的问题。
补充资料:地价评估趋势评估法
地价评估趋势评估法
【地价评估趋势评估法】土地价格在一定的时间内由于受诸多因素影响,呈周期性的波动,但总趋势是上升的,因此,利用一定的数学模型,就可以求算出地价,一般要通过回归分析,找出土地价格与时间变量之间的函数关系,画出地价发展变化趋势图形,然后建立数学模型,进而推算出地价。若以Y代表历年地价,X代表时间,丫代表地价,其关系式为:y‘=a+bx(a、b为常数)。采用这一方法,需以长年积累起来的地价变动资料作为分析依据。地价的时间序列最好在ro年以上。因为时间序列愈长,愈能排除偶然因素和短期因素对趋势值的异常干扰。另外,用地价长期趋势图可比较两个地段地价_L涨的强弱程度,如果长期趋线越陡,则表明该地段地价升值性越强;反之,则表明该地价的升值性越弱。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条