This platform is used for testing the performance of su - 27 aircraft and 31e - mk optoelectronic collimation integrated system . it uses all - digital servo control system to enhance the performance of the simulation platform in order to get higher precision and better stability 其用于在内场检测苏二七飞机31e - mk光电瞄准综合系统的工作性能，在本模拟状态中采用全数字伺服控制系统，使模拟转台控制精度更高，稳定性更好。
So a new double - pressure common - rail system , which uses the lubricating oil in the diesel engine as the actuating medium , is presented . first , an experimental bench with the hydraulic system ^ fuel injection systeiru electronic control unit and simulated diesel engine is built 鉴于首次研究综合系统，本文首先建立了一套实用于2135g柴油机的综合控制系统试验台架，其中包括液压回路、燃油回路、电控系统和模拟柴油机。
In this paper , the author discussed the design of comprehensive system , instrument and measurement in order to meet the need of the straightness measurement of super - length guideway testing and alignment system , development of super - length orbit straightness measurement system in detail 基于超长导轨测试及调整系统的直线度检测的需要，本文详细论述了超长导轨直线性检测系统的综合系统设计方案、仪器研制方案及其测试方案。
System thinking is a kind of method framework to analysis and research and solve complicated system problem . it is a kind of whole trend pondering method to analysis and integrat feedback information outside or inside of the system and non - linear characteristic and influence of time delay 系统思考是分析研究和解决复杂系统问题的一种方法架构，是一种分析、综合系统内外反馈信息、非线性特点和时间延迟影响的整体动态思考方法。
A survey of the concept " social security system " in use in different countries reveals that modern social security system is comprehensive , for it not only integrates insurance , subsistence , welfare and allowance , but also embodies security in economy , service and human spirit 考察各国对于社会保障概念的理解，认为现代社会保障是包容了社会保险、社会救助、社会福利、社会优抚在内的体现经济保障、服务保障与精神保障的综合系统。
Domestic telecom carriers should also grasp important things , and enforce step by step , and transits to system integrator who able to supply complete system integration service according to demand of market in different stage and self capability . that is discussed as the following 国内电信运营商在开展系统集成业务时，也应根据不同阶段的市场需求和自身能力确定发展重点，分步实施，逐步向能够提供全面系统集成服务的综合系统集成商过渡，现分述如下
A recommend value of appropriate roadbed height is put forward according to the sand dune type and the highway grade , make investigation to the sand harm and other problems of built highways in desert areas gathering the related materials of present day highways , and then make comprehensive and systematic statistics to related data and racious factors which affect the roadbed height ; analy the suitable roadbed height for the windblown sand drift passes through smoothly according to the open country windblown sand field test ; test and verify the outcome according to indoor wind tunnel test ; finally a appropriate recommend roadbed height value will be put forward for different grade highways in different areas , which is according to the analysis of roadbed stability the roadbed height economic analysis and different use requirement to different grade highways 收集现有沙漠公路的有关资料，对全国已建沙漠公路进行沙害及其他病害调查，对相关数据和影响沙漠公路路基高度的各种因素进行综合系统地统计分析；通过野外风沙流场测定，分析适宜风沙流顺利通过的路基高度；通过室内风洞试验进行验证；结合路基稳定性分析、路基高度的经济性分析，考虑不同等级公路的使用要求，最终提出不同地区不同等级沙漠公路路基填土高度的合理高度建议值。
This paper focuses on the combitional logic synthesis including two level logic synthesis and multiple level synthesis . and it is a part of control flow synthesis in a controller synthesis system . in this paper following problems are proposed and implemented : ( 1 ) implement the algorithm " espresso " , and make it suit to the system 本文所完成的组合逻辑综合的研究与实现是控制流综合系统的一个组成部分，其中包括： ( 1 )引入并实现了两级逻辑综合的“ espresso ”算法，定义与系统相适应的数据结构，重新测试各种开关条件，使之适用于系统的实际应用。
The subject was to apprehensively evaluate the feasibility and effectiveness of mfa , explore mfa development policy in the future , and offer scientific basis for the normalization and systemization of mfa . materials and methods 1 . objects : the objects were administrative system and running mechanism of mfa , the aided families and the poor non - aided families 本课题以河南省一个“卫”项目县为研究现场，对mfa的可行性和有效性进行综合系统的评价，探讨mfa今后的发展策略，为“贫困人口医疗救助”这一新的卫生服务领域的规范化、制度化提供科学依据。
