安全

Upon completion of this course, the student should be able to: distinguish between reliability and safety and critically read accident reports, perform a hazard analysis on a computer-based system, write requirements for a safety-critical system and trace safety constraints to design, work with human factors experts in the design of safe human-computer interaction, apply the principles of safe design to both systems and software, critique and evaluate a system design for safety, and design a process for building a safety-critical system.

通过完成这门课程，学生能够：区别可靠性和安全性，精读意外事件报告，运行一个以电脑为基础的系统的危险分析，写出一个安全危急系统的必备条件，并通过追踪安全限制，与人类因素专家合作设计安全的人机交互，在系统和软体中应用安全设计理论，评估一个设计系统的安全性和设计一个建立安全危急系统的步骤。

The safety and accident principle, basic proposition in safety subject, and the macro/micro reasons of accident were described and explained, followed with the definitions of the qualitative and quantitative analysis methods of a group of basic concepts in safety subject, such as danger, safety, accident, hidden peril, hazard, safety management, and risk assessment.

阐释了安全与事故原理、安全学科的基本命题及事故的宏观与微观成因，并给出了安全学科中的基本概念群，包括危险、安全、事故、隐患、危险源、风险评价、安全管理等定性及定量描述方法的定义。

The influence factors are divided into endogenous and exogenous source according to the process control factors. The endogenous source includes: the level of materials safety, the level of adminicle use safety, the level of environmental hygiene management and the level of processing technology safety management.The exogenous source includes the level of national supervision, the level of consumer food safety consciousness and the level of agricultural product processing development. Every aspect includes various factors.

把影响加工农产品质量安全的因素，按管理程控制因素分为内生警源和外生警源，其中内生警源分为加工原料安全水平、加工辅料使用安全水平、加工环境卫生管理水平和加工技术安全管理水平，外生警源分为国家监管全水平、消费者食品安全意识水平和农产品加工业发展水平，每一方面的因素都包含多方面的子因素。

In this paper, the demand and measure of security for the internet tax payment system in our work have been introduced. The investigation and analysis of the real security in the internet tax payment system reveal that the secure risks are mostly from damages of software and hardware, malice code, virus attack, error operation of legitimate user, attack and destruct of malice assaulter and hacker.

本文以作者的实际工作为基础，对网上报税系统的安全需求及已采取的安全措施进行了简要介绍，通过对网上报税系统安全现状的调查和分析，了解到其安全威胁主要来自系统的软硬件故障、恶意代码和病毒的攻击、合法用户的误操作、恶意攻击者或黑客利用系统的安全漏洞及管理上的漏洞进行恶意攻击和破坏等几方面。

Through the autocriticism of our legislation and the lucubrating of the advanced legislation of the developed country, this article rise the precautionary principle, control principle, intervention principle, in principle, and responsibility principle as the basic principles of our biosafety legislation. Then improve our biosafety legislation system under the guidance of these principles.

首先，应当制定一部《生物安全法》作为框架性的生物安全管理法律；其次，制定各领域的生物安全专项管理法律，或对原有的有关法律进行补充；再次，提出制定转基因生物环境影响和安全评价、生物技术成果越境转移管理、转基因生物标签管理等方面的法律、法规，应对目前生物安全的主要问题，并对生物技术损害法律责任的承担和纠纷处理程序立法提出建议；最后，指出其他部门立法中有关生物安全方面应当进行的修改，包括知识产权法中的基因专利方面，民法中有关基因隐私权方面，刑法中的基因犯罪方面，等等。

The major part of security information consists carpophore security , operations security , information security and security personnel .

计算机信息网络的安全主要是指实体安全，运行安全，信息安全，和安全人员。

A secure system consists of many sub——systems, even though every one of those sub-systems satisfies a certain security property, the composed system may not be secure, i.e. the composition maybe not satisfy the security property. It does mean that the security property should be composable.

安全系统是由许多子系统组成，每一子系统都必须满足一定的安全性质，但这不能保证由这些子系统组合而成的系统也是安全的，即组合的系统不一定也满足给定的安全性质，所以要求系统的安全性质满足可结合性。

Fu Cheng shows 360 safe bodyguard controller, on March 6 this special day enables 360.cn domain name, the mark is worn 360 websites were finished from a safe product the decay to a safe platform, did not come to 360 safe centers to will include a series of software such as firewall of 100 divisions of 360 safe bodyguard, 360 software, 360 safe, 360ARP and service.

360安全卫士负责人傅盛表示，在3月6日这个非凡的日子启用360.cn域名，标志着360网站完成了从一款安全产品向一个安全平台的蜕变，未来360安全中心将会包括360安全卫士、360软件百科、360保险箱、360ARP防火墙等一系列软件和服务。

Chief Fu Cheng expresses, on March 6 this special day enables 360.cn domain name, the mark is worn 360 websites were finished from a safe product the decay to a safe platform, did not come to 360 safe centers to will carry below the banner 360 safe bodyguard, 360 software a series of software such as firewall of 100 divisions, 360 safe, 360ARP and service, offer safe solution for broad netizen.

负责人傅盛表示，在3月6日这个非凡的日子启用360.cn域名，标志着360网站完成了从一款安全产品向一个安全平台的蜕变，未来360安全中心将携旗下360安全卫士、360软件百科、360保险箱、360ARP防火墙等一系列软件和服务，为广大网民提供安全解决方案。

Reform existing market access system, Implement of quantitative classification management system for food hygiene supervision, carry out Good Manufacturing Practice and Hazard Analysis and Critical Control Point management system; perfect laws and regulations of food safety, safety standard, Food inspection and testing system; Building-up superintends system from farmland to dining-table entire proceeding, ensures that people is felt relieved about food to safety.

借鉴国外先进监管经验，加强我国的食品安全监管，必须做到：改革现有的监管体制，建立完善的食品安全监管体系；改革现有的市场准入制度、实施食品卫生监督量化分级管理制度、推行良好生产规范管理和危险分析关键控制点技术管理体系；完善食品安全法律法规、安全标准、检验检测体系；建立从农田到餐桌全过程监督制度，确保人们吃到安全放心食品。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。