1) four layer system
4层体系
1.
Based on the middleware and the four layer system archi-tecture,mobile BOSS system is designed and implemented as to solve some problems of mobile BOSS system nowdays.
针对移动BOSS系统当前存在的一些问题,结合移动BOSS系统的结构和功能,设计并实现了基于中间件的4层体系结构的移动BOSS系统。
2) four-layered framework
4层体系构架
1.
To adapt the C/S structure, we present an interface/application/logic/service four-layered framework to develop the graphics subsystem.
为达到对应于结构的特殊要求,文中提出了一个界面／应用／逻辑／服务的图形4层体系构架,并采用跨平台开发包QT、组件化、进程按屏管理、通道消息订阅等多项新技术,研制开发了独特的新一代EMS图形子系统。
3) coating system
涂层体系
1.
The performance of the selected coating systems was experimentally verified,while some of the selected costing systems were brought into engineering practice.
结果显示,对完全浸泡的设备,采用环氧富锌底漆+环氧云铁中间漆+改性环氧面漆的涂层体系有很好的防护效果;对干湿交替的设备采用环氧富锌底漆+环氧云铁中间漆+丙烯酸聚氨酯面漆的防护体系具有良好的防护性能,预计其防护寿命可达到8a以上。
2.
In this dissertation, the properties of various FEVE paints were studied, and so the basic data of FEVE paints were accumulated; High-performance FEVE paints, and FEVE / CNTs paints were prepared, and the dirt resistance of FEVE paints were investigated; the design of FEVE coating systems and the strict control of construction quality were also studied.
氟碳防腐涂层体系按GB/T1865人工加速老化5000h后漆膜很轻微变色、很轻微失光;耐盐雾5000h漆膜无异常;北京地区自然曝晒4年,不变色、不失光;海南地区曝晒2年,不变色、轻微失光。
3.
The meanings of coating,coating film and coating system are analyzed respectively based on the theory and method of systematic engineering.
应用系统工程的理论和方法,分析了涂装、涂层、涂层体系概念的含义,引入了"涂装涂层系统"的概念,叙述了组成系统的"五阶段"、"五要素"、"三层次"的主要内容,初步建立了"涂装涂层系统"的模型,对于解决与涂装有关的复杂工程问题有重要的意义。
5) layered system
层状体系
1.
The finite element model of layered system, about aerodrome flexible pavement, was built under the dynamic plane load, and was analyzed using ANSYS software.
针对机场道丽层状体系在飞机瞬态动载作用下,建立有限元模型,并用ANSYS软件进行模拟分析,结果表明,道面破坏是由于垂直应力、水平应力和横向应力共同作用的结果,水平应力的拉压交变为主要影响因素。
6) three-tiered architecture
三层体系
1.
By analyzing and comparing the traditional two-tiered architecture and the current three-tiered architecture, This paper expounds the disadvantage of the former and the advantage of the latter.
通过对客户机/服务器模型的二层体系结构与三层体系结构的分析和比较,指出了前者的不足和后者的优越性。
补充资料：层层加码
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参考词条