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研制费用的英文

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"研制费用"怎么读用"研制费用"造句

英文翻译手机手机版

  • development cost

例句与用法

  • I set up to persuade the admiralty to carry the development costs of the new microphone .
    我着手劝说海军部承担我的窃听器的研制费用
  • Study on the estimation of the engine development cost based on the gray combined model
    基于灰色组合模型的发动机研制费用估算研究
  • Prediction of aircraft fuselage development cost by support vector machines based on rough sets theory
    基于粗支持向量机的飞机机体研制费用预测
  • By using virtual prototype we can decrease cost , compress the period of the study and design of missile weapon system and greatly improve the efficiency of the weapon ' s development
    在大型武器系统的研制中应用虚拟样机技术可以有效的缩短研制周期,节省研制费用,并大大提高研制的效率。
  • Model is built by constraints of develop cost and schedule in the example fire control radar conceptual design , calculational conclusion demonstrates the effectiveness of the proposed model
    最后以火控雷达的概念设计为例,以研制费用和研制进度为约束条件建立模型,计算说明此模型是有效的。
  • On the basis of collecting and processing many datum and materials . firstly . this paper analyzes main activities and cost constitutions of each stage of the life cycle of a fcs , and lay a foundation for later analysis and evaluation of system lcc . secondly , a basis method and usage range for estimating the system lcc are introduced . a multivariate linear regression model of pcs development cost and cost driven factor is built by use of the parametric method and supplies the base of cost estimation of newly - developed systems . thirdly , combine actual examples and make statistical analysis of lcc of a certain pcs developed by our institute , predict unhappened usage and service cost with grey prediction method , obtain proportion of each constitute to the lcc . forthly , according to actual conditions , use the fuzzy theory to overall evaluate efficacy of the fcs , fifthly , combimng our actual conditions , investigate specific measures of how to implement the life cycle cost management in our institute and put forward a new conception of developing web - based flight control system lcc management information system with pdm as the platform . at last , investigate important factors such as reliability and maintainability that may affect the life cycle cost of the fcs in detail , and put forward specific methods of lowering the life cycle cost of the fcs
    论文在收集和整理大量资料的基础上,首先深入分析了飞控系统寿命周期各阶段的主要活动以及各阶段的费用构成,为以后系统寿命周期费用的分析和评价奠定了基础;其次,介绍了寿命周期费用估算的基本方法和使用范围,并利用参数法建立了飞控系统研制费用与费用驱动因子的多元线性回归模型,为新研系统的费用估算提供了依据;第三,结合实例对我所研制的某型飞控系统的寿命周期费用进行统计分析,运用灰色预测方法对未发生的使用及维修费用进行预测,得出了该系统的寿命周期费用以及各组成部分所占比例;第四,根据实际情况,首次运用模糊理论对飞控系统的系统效能进行了综合评价,构造了飞控系统系统效能模糊综合评价模型;第五,结合我所实际,探讨了如何在本单位实施加强寿命周期费用管理的具体措施,提出以pdm为平台,开发基于web的飞控系统lcc管理信息系统的新构思;最后,对影响飞控系统寿命周期费用的重要因素如可靠性和维修性等进行了详细地研究,提出了降低飞控系统寿命周期费用的具体方法。
  • It can efficiently reduce the time and cost of development and can provide support method , such as , optimizing design , real time simulation , failure diagnosis , on orbit management etc . this thesis base on vpm platform to build a coarse - grained virtual prototype of space station , mainly discussed : ( 1 ) the construction and expanding of vpm virtual prototype , a user model about space station has been programmed for vpm
    这样可以有效的缩短研制周期、节约研制费用,并为实际运行提供优化设计、实时仿真运行、故障诊断、运行管理等支持手段。本论文基于虚拟样机vpm平台,建立了空间站粗粒度虚拟样机,主要进行了以下的研究: ( 1 ) vpm虚拟样机的构成、扩充。
  • As a new generation of micro - satellite based on micro - electro - mechanic system ( mems ) , pico - satellite , in virtue of its low weight ( 1kg or lighter ) , is unburdened from high - cost large sending sets . thereby research of pico - satellite can be progressed with much lower cost without huge experimental establishments and wide - span workshops so that institutions , mostly universities , became the main researching force . besides reduced expenses , another advantage of research in university laboratories is the potential high privacy
    皮型卫星是新一代以mems技术为核心的微小卫星,由于质量很轻( 1kg以下) ,可不使用高成本的大型运载工具进行发射,其成本可比一般卫星大大降低;此外,皮型卫星的研制将不再需要大型的实验设施和高跨度厂房,因此目前大学等研究机构是研制皮型卫星的主要科研力量,在大学的实验室里研制皮型卫星,可以降低它们的研制费用
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