2) database scale estimation
数据库规模估算
1.
It has designed the database scale estimation mathematical model,has carried on the detailed explanation to each parameter in model,and points out the estimation method in the software life cycle back and forth stag.
数据库规模估算是软件成本估算的基础。
2.
factor\'s to influence to database scale,designed database scale estimation\'s mathematics model,and gave a detaile explain to the model of each parameter,pointed out before and after software life cycle,carried on the method of estimation.
数据库规模估算是软件规模估算的基础。
3) heating load data for load estimation
热负荷估算数据
4) estimating missing data
估算缺失数据
5) Basis of Estimate
估算根据
6) data evaluation
数据评估
1.
Besides, the data evaluation and interoperability eva.
此外,还对虚拟采办的数据评估和互操作性评估两个关键问题进行研究。
2.
With the improving demand for model reusability and data credibility, BE modeling methods and data evaluation methods as the two main directions of BE simulation research are currently becoming the key problems and difficulties.
随着战场环境仿真研究的深入,环境模型的重用性要求和数据的可信度要求日益提高,使得战场环境的建模方法和数据评估方法逐渐成为战场环境仿真研究的关键问题和主要难点。
3.
The application of existing testability verification methods is analyzed,and the necessity of a testability verification method based on data evaluation in development phase is described.
分析了现有测试性验证方法应用情况,阐述了测试性研制阶段数据评估验证方法的必要性。
补充资料：数据通信网(见数据通信)
数据通信网(见数据通信)
data communication network
shu)u tongxinwang数据通信网(datac。mmunicati。nne饰ork)见数据通信。
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