子系统

The WEBGIS-based flood-rainfall information query system and automatically-plotting of isohyets are this article key point.

基于WEBGIS的水雨情检索子系统和等雨量线的绘制是本文的重点。

The key system related technologies were introduced. Based on the analysis of some possible technical approaches as well as the selectable key chips, a systematic scheme for the LACS was presented which consists of electronic locks, Mifare 1 S50 series non-contact IC cards, MF RC522 RF based card-reading/writing module, controlling unit using MSP430 as MCU, communication network, and the background DBMS.

在主要技术路线和关键器件论证的基础上，提出了一个主要由电子门锁、Mifare 1 S50系列IC非接触式智能卡、MF RC522为射频读写芯片的读卡模块、MCUMSP430为控制核心的门禁控制模块、通信网络、后台发卡单元和相应的DBMS子系统等组成的系统设计方案。

Software framework is an important approach to large-grained software reuse.Usually it is domain-specific and supports design reuse and code reuse at the same time.

1引言框架是一种微体系结构，为特定领域内的软件系统提供未完全实现的模板，它可以是一个将要被扩展或复用的子系统犤1犦。

This paper describes the register transfer level binding and technology mapping subsystem of VHDL high level synthesis system HLS/BIT, which adopts intelligent techniques to build the intelligent binding library and the component instantiated mechanisms.

高级综合中基于知识的RTL映射方法的研究颜宗福刘明业（北京理工大学计算机科学工程系北京100081）摘要本文通过对VHDL语言高级综合系统HLS／BIT中寄存器传输级（register－transferlevel，RTL）约束和工艺映射子系统的介绍，论述

It tells us the evolution of the linac technology, the difficulties at the present and some possible means to overcome these difficulties.

由于这样一台加速器是一个十分庞大的系统，本文将先从面上作一概述，然后分系统进行进一步的设计研究，最后结合实际加速器工程，对低能段的某些子系统进行了仔细的设计，并给出一些实验结果。

It is necessary to strengthen backward linkages of industry for improving the competency of subsystems' manufacturers.

要提高子系统供应商的竞争力，需要加强产业发展的后向联系。

Station communications subsystem battery discharge due to the long-off and other reasons to enable to shorten battery life or near end-of-life issues, the charger using electronic sweep pulse technology, uninterrupted electricity to issue a specific pulse frequency, the use of momentary high-current activation "ill "battery plate, electric pulse so that re-crystallization of lead sulfate crystals into a small, highly reversible electrochemical activity of lead sulfate to be able to participate in the normal charging and discharging of the electrochemical reaction, so that waste batteries back to life, back to and new battery is almost the same capacity, the same time, greatly extended battery life.

针对通信机站子系统蓄电池因长期过放电等原因使蓄电池寿命缩短或接近报废的问题，该充电机采用电子扫频脉冲技术，不间断地发出特定频率电脉冲波，利用瞬间大电流激活&生病&的电池极板，电脉冲波使硫酸铅结晶重新转化为晶体细小、电化学活性高的可逆硫酸铅，使其能够正常地参与充放电的电化学反应，使废旧的蓄电池起死回生，恢复到与新电池几乎一样的容量，同时大大延长了电池使用寿命。

In our opinion, UECM is a peer-to-peer structure based on the coordination of loose-coupled messages which can prevent the system from single-point failure, and assure the autonomy and independence of systems being integrated.

UECM体系结构的核心是基于松耦合消息协同的对等结构，可以避免系统单点失败的危险性，同时保证集成后各子系统的自治性和独立性。

M visible light wave band. The result of quantitative calculation for (0. 4～0. 8)μm wave band light radiation was directly used in the nuclear explosion subsystem,which took the visible light radiation to simulate the nuclear explosion.

将(0.4～0.8)μm波段光辐射大气传输定量计算结果直接应用到基于可见光辐射探测的核爆炸探测子系统中，模拟核爆炸探测，实验结果表明：与传统大气传输计算软件的定性结果相比，该方法的测量精度有明显的提高。

The result of quantitative calculation for (0.4～0.8)μm wave band light radiation was directly used in the nuclear explosion subsystem, which took the visible light radiation to simulate the nuclear explosion. The experimental result indicates that more accurate measurement can be achieved with the atmosphere transmission software.

将（0.4～0.8）μm波段光辐射大气传输定量计算结果直接应用到基于可见光辐射探测的核爆炸探测子系统中，模拟核爆炸探测，实验结果表明：与传统大气传输计算软件的定性结果相比，该方法的测量精度有明显的提高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。