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In the design of SMCOS, introduce the software and hardware developing platform of SMCOS at first, then describe the system characteristic and hierarchical structure, tell the course of design and implementation of the software system of the SMCOS finally, mainly tell software architecture, design method to command interpreter, transmission module and file management, especially carry on deep explanation and discussion to the security environmental management of SMCOS, design the secure pseudorandom number generator according to systemic characteristic; Implement AES cryptographic algorithm, and optimize in term of the characteristics of AVR platform, make it reach the faster speed of encryption in case

在SMCOS的设计中，首先介绍了SMCOS的软硬件开发平台，然后描述了系统特性及其层次结构，最后讲述了SMCOS的软件系统设计与实现过程，主要讲述了SMCOS的软件架构、命令解释器、传输模块以及文件管理器的设计方法，特别对于SMCOS的安全环境管理进行深入的讲解及探讨，针对系统特点设计了安全的伪随机数生成方法；实现了AES加密服务模块，并针对AVR平台的特点进行了优化，使其在占用较小的代码空间的情况下达到较快的加密速度；改进了PIN的认证方法，对其传输过程提供了安全保护并采用了安全的验证方式以避免可能遭受的攻击：设计了相互认证命令，缩减了认证过程的时间消耗并提高了安全性。

The paper amply introduces the logical structure and design of software and hardware of the remote multi-channel instrument system for temperature measurement. LabVIEW primary control module, cure fitting module, data acquisition module, channels and scopes set module, data processing module, data analysis and display module, data storage and redisplay module, printing module are designed in this system, which realizes the data acquisition, processing, analysis and display.

本系统采用模块化设计思想，主要分为八个模块：LabVIEW总控制模块、曲线拟合模块、数据采集模块、测温通道和测温范围设置模块、数据预处理模块、数据分析与显示模块、数据存储与回放模块、打印输出模块；实现了对环境温度信号的采集、处理、分析和显示。

In the late 1990s, the emergence of a relatively perfect computer protection prototype, and put into trial operation of the electricity system. 80 Age structure of computer hardware and software protection technology matures, and in some countries replication. 90 Age, the power system relay protection technology developed to computer era, it is protective of the historical process of technological development of the fourth generation.

在70年代后期，出现了比较完善的微机保护样机，并投入到电力系统中试运行。80年代，微机保护在硬件结构和软件技术方面日趋成熟，并已在一些国家推广应用。90年代，电力系统继电保护技术发展到了微机保护时代，它是继电保护技术发展历史过程中的第四代。

The structure and the principle of angular sensor are introduced,resolver is selected as angular collector through analysis and the hardware design and the way of data collection and processing is expatiated.

介绍了角位移传感器的系统组成与原理设计，通过分析选择了以旋转变压器作为角位移采集器的设计思路，给出了角位移传感器的硬件设计，并详细论述了软件设计中的数据采集与数据处理方法。

The basic structure of the system,the hardware const ruction and the design of the softwareare int roduced

文中介绍了该装置的系统组成和电路组成，并对其硬件结构及软件设计作了说明。

The cutter location in NC generative ultrasonic grinding process for parallel ruled surface with cylindrical grinding wheel was analyzed,the structure of NC generative ultrasonic grinding device was introduced,the design of grinding spindle assembly and the spindle's driving scheme was also introduced,system hardware and software design had been finished.

分析了圆柱磨轮数控展成超声磨削平行直纹面时的刀具空间位置，介绍了数控展成超声磨削成形加工机床的总体结构，论述了磨轮主轴部件设计及主轴驱动方案，实现了主轴变频调速控制系统软硬件设计。

In this paper, t he structure and software and hardware design of serial port node were emphasized.

重点阐述了该系统中串口节点的结构和软硬件设计。

Based on a brief introduction of sewerage treatment process, the composition and functions of the control system are expounded as respects of hardware configuration, network structure and software.

在简要介绍污水处理工艺流程的基础上，根据控制系统的要求，从硬件配置、网络结构、软件组态等方面阐述了控制系统的组成和功能。

This paper introduces the structure and the principle of auto board shears, and also presents the design method of hardware and software implemented by 8051 single chip microcomputer.

摘要 介绍了自动剪板机系统的结构组成和工作原理，叙述了8051单片微机实现其生产过程控制的硬件与软件的设计方法。

The system hardware is less simple circuit structure and the advantages of being easy to operate.

本系统具有硬件少、电路结构简单及容易操作等优点。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。