centred system的例句大全

The thesis, centred on the PLC controlling parts, puts forward a plan concerning the system for guarding against theft and then it illustrates in detail the set-ups of all the parts of the system.

提出了一种基于PLC控制部件为核心的防盗系统方案，并对系统各部件的设置进行了较为详细的说明。

The work of this paper aims at solving the security problems in management of the plain invoice area, by applying the smart IC card technology. Centred on the security analysis of the application system and its countermeasures.

本文的工作是针对当前在税务普通发票管理领域存在的问题，研究基于智能IC卡的税务普通发票税控加密防伪系统的设计方式，其关键技术与安全性分析。

In this essay, purpose guiding system and co-operating system are centred on.

本文重点研究了目标导向机制与合作引领机制.