在发动机初步设计阶段，要根据对发动机的构型方案进行分析与评价，来选择发动机主要设计参数，并从多个发动机方案中选择最佳方案。
In the preliminary design phase of engine, engine configurations must be analyzed and assessed to choose main design parameters and to select optimal engine scheme from multiple candidates.
在此基础上，运用灰色系统的原理和方法，提出一种定性分析与定量分析相结合，以定量分析为主的阵地选择方案评价方法。
On this basis, a new method for evaluating the position selection schemes is presented on the principle of the gray system.
顾客的满意程度是评价与选择产品概念设计方案中要考虑的一项重要因素。
Customer satisfaction is an important index which should be taken into account in evaluation and selection of conceptual design schemes.
本文提出了一种通过对决策方案风险价值与风险费用的计算和比较来评价选择方案的方法。
In this paper, we propose a method of appraisal and selection alternative by calculating and comparing the risk value and risk cost of the alternative.
地区交通规划中交通系统运行效率评价指标，是交通系统组织与规划方案选择的重要依据。
The evaluation index of the operation efficiency of the traffic system in the area traffic plan is the important basis for selecting traffic system organization and planned option.
本文采用系统工程的方法对VTS系统方案进行了综合评价与选择方法的探讨。
This paper discusses the adoption of the system engineering method to evaluate and select VTS system plans.
本文采用系统工程的方法对VTS系统方案进行了综合评价与选择方法的探讨。
This paper discusses the adoption of the system engineering method to evaluate and select VTS system plans.
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