因此，如何评价环境振动试验振动信号质量，成为工程结构系统识别十分活跃的研究课题。
Therefore, how to evaluate testing vibration signal quality, which is a active research topic of system identification.
专为雨洪管理设计的湿地系统一旦建立，与传统的排水工程结构系统相比，它将具有低维护性，从而更加经济有效。
Once established, the wetlands designed for storm water management are cost effective with low maintenance requirements compared to engineered structural systems.
潜艇耐压结构系统可靠性分析的算例表明，本方法可有效地解决非线性失效方程的工程结构系统可靠度的计算问题。
Examples for a submarine structure indicate that this method is practical and useful, and is especially suitable for reliability analysis with highly nonlinear failure surfaces.
在结构系统可靠度研究的基础上，根据隧道结构的特点，应用概率理论及工程结构系统可靠度分析方法，对整个隧道结构系统可靠度进行了探讨。
Some problems of tunneling system reliability are solved by using probability theory and system reliability analysis of engineering structures in light of characteristics of tunnel structure.
正向工程是对一个系统物理结构实现的高层抽象性、逻辑性及独立性设计的传统处理过程。
Forward engineering is a traditional process of moving high-level abstracts and logical, implementation-independent designs to the physical implementation of a system.
系统工程将所有规程和专业团队整合在一起，形成了一个从概念到生产，从生产到操作的结构化开发过程。
Systems Engineering integrates all the disciplines and specialty groups into a team effort, forming a structured development process that proceeds from concept to production to operation.
图1详述了工程系统概念性的体系结构。
Figure 1 details the conceptual architecture of the project system.
系统工程师可以使用结果来决定最优的系统结构和规格，或者执行研究以作出更优化的设计决定。
Systems engineers can use the results to determine the most optimum system architecture and specification or perform trade studies to make better informed design decisions.
这可以帮助系统工程师去决定最优的系统结构与规格。
This helps systems engineers determine the optimum system architecture and specification.
这个场景对很多工程师都不陌生：一个系统模型包含一个核心实体结构，该实体具有一组事件，这些事件组成了实体的生命周期。
This scenario is familiar to most engineers: a system model has a given core entity structure with a given set of events that form a lifecycle.
这次短期的研究显示无线传感器网络系统能附加在现存的结构体上，但它让其它工程师产生了疑惑，这些网络系统在苛刻的条件下持久性是如何呢。
This short-lived study showed that wireless sensor networks could be added to existing structures, but it left other engineers wondering how durable such networks would be in demanding conditions.
本文介绍了对由杆、膜、梁、板壳单元组成的工程结构可进行实际设计的程序系统DDDU。
The program system DDDU for actual design of engineering structures composed of bar, diaphragm, beam, shell, etc. is introduced.
系统工程与结构性框架功能。
Systems engineering and architectural framework capabilities.
关于体系结构在工程师和开发人员思考和交流一个系统的过程中所扮演的角色，已经有了许多论述。
Much has been written about the role of architecture in enabling engineers and developers to reason and communicate about a system. Two architectural attributes are
建筑场地已建造好地下首层停车结构，为在此结构系统上方继续建造地表工程，此项目还需要谨慎规划。
Programmed after construction began on a sub-surface parking structure beneath the building site, the Project required carefully planning to be built atop that structural system.
所提出的方法为建立系统化、结构化的复杂工程系统技术风险分析方法提供了可能。
The suggested method makes it possible to build the systematic method of technology risk analysis for complicated engineering system technology.
最后介绍了作者开发的面向并行工程的计算机辅助夹具设计系统的原理结构和功能，并给出夹具设计实例。
Acurrent engineering oriented computer aided fixture design system, developed by authors, is introduced in brief, and a concurrent fixture design is presented as an example.
该系统包括以下部分：工程管理、前处理、结构分析计算、后处理和计算书形成。
This system includes such parts: projects management, preprocessing, calculating core, postprocessing and forming the computing file.
但农业结构的调整是一项长期而复杂的系统工程，是一个动态的过程。
But as the adjustment of structure in agricultural industry is a long-term and complicated project, it shows a dynamic course.
文章阐述了该系统设计的特点、功能、数据结构和模型、工程计算等问题。
The article sets forth the design characters, functions, data structure, model and engineering calculation of this system.
工程师在分析一种建筑问题时，就已决定该用何种结构系统。
The engineer's analysis of a building problem determines the structural system to be used.
介绍了人机工程设计数据库系统的结构和功能特点、运行条件。
This paper introduces the structure, the function and the running condition of human engineering data_base system.
在多次试验和分析的基础上，研制了一种可用于现场测试的工程结构材料疲劳载荷谱实时测定系统。
Based on the many times tests and analyses, a real time system about spot testing fatigue load spectrum of engineering structure materials was studied and developed.
本文提出了一种适用于人防工程自动化系统的通信结构思想。
This paper proposed a communication structure idea that was used to people defense engineering automation system.
文中介绍了一种用于工程机械中的激光扫平系统的结构和工作原理。
The structure and operating principle of a laser flat scanning system for the engineering machinery are described in the paper.
文章应用系统工程的结构方案思想，进行网络的建设分析和评价。
This paper analyzes and evaluates the network construction by applying the structure scheme of system engin.
农业产业结构，是一项多因素组成的系统工程。
The set up of agricultural production is systems engineering with multi factors.
该文介绍一种边缘融合组合屏图像显示系统的结构组成及其工程实现。
This paper introduces the system configuration and its implementation of a multi-screen display system with digital edge blending.
运用系统科学和系统工程的理论与方法介绍了交通运输系统工程的特点、功能和结构。
Applying the theory and methods of system science and system engineering, this paper introduces the characteristics, functions and structure of traffic and transport system engineering.
运用系统科学和系统工程的理论与方法介绍了交通运输系统工程的特点、功能和结构。
Applying the theory and methods of system science and system engineering, this paper introduces the characteristics, functions and structure of traffic and transport system engineering.
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