文章建立了飞机壁板隔声的统计能量分析模型，研究了外部声场激励和振动激励通过飞机壁板的隔声量，预测了飞机舱室内的声场分布。
In this paper, a model of statistical energy analysis is used to study sound transmission loss of the aircraft cabin, and predict the sound field in the cabin.
根据船用机舱内部干扰强，对信号的可靠性，实时性要求较高等特点，本文对于船用机舱自动化系统构建了一种全新的网络模型。
To the Marine engine room automation system which has a strict requirement, for example it needs reliable and real-time signal, this paper makes a new network model.
其基本思路是：1）制作机舱中各机电设备的VRML矢量三维数字化模型；
The basic idea is:1)Make vector's VRML 3D digital model of the electrical and mechanical equipments;
并通过建立各种计算模型，对七万吨自卸船进行了船体总振动、舱室局部结构振动、机舱底部板架振动和上层建筑振动的计算分析。
By the different calculation models, the hull general vibration, the cabin local vibration, the grillage vibration in the engine room as well as the superstructure...
根据船用机舱内部干扰强，对信号的可靠性，实时性要求较高等特点，本文对于船用机舱自动化系统构建了一种全新的网络模型。
This paper discusses the structure, functions and control features of the power plant and system of the marine automatic engine room developed by our department.
根据船用机舱内部干扰强，对信号的可靠性，实时性要求较高等特点，本文对于船用机舱自动化系统构建了一种全新的网络模型。
This paper discusses the structure, functions and control features of the power plant and system of the marine automatic engine room developed by our department.
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