The researchers can carry out expediently dynamic process simulation in other liquid engines .

研究工作可以很方便地实现对其它液体火箭发动机系统动态过程的仿真。

The large database collected many kinds information . It can provide information to people expediently .

大型的资料库作为各类信息的汇总地，可以为人们方便地提供想要的信息。

The system 's working smoothly and operated expediently and the cost is much lower than anyone else .

整个系统工作稳定，操作方便，而且成本要比其他频谱分析仪低很多。

Therefore , simulation researches on several kinds of health management system can be expediently done on this platform .

该平台可运行不同种类的模型，因此在该平台上可以方便地对多种健康管理系统进行仿真研究。

The frd is designed as a new piston-type constant-friction-force damper , which dissipates energy efficiently and can be used in practical project expediently .

本文设计加工的活塞式常摩擦力阻尼器耗能明显，且能方便地运用于实际工程。