实验室环境 meaning in English
laboratory environment
Examples
- The article first analyses the major vulnerabilities of sip : plain text transmission of sip messages and the lack of effective mechanisms for identification , then do research on the security threats caused by the vulnerabilities of sip , including registration hijacking , impersonating a server , tampering with message bodies , tearing down sessions and denial of service . after setting up a sip communication platform in the laboratory environment , the article confirms the existence of security risks by using simulation attacking experiments
本文首先分析sip协议主要的脆弱性: sip消息明文传送和缺乏有力的身份鉴定机制,以及由于这些脆弱性而引发的包括注册劫持、服务器伪装、消息篡改、拆卸会话和拒绝服务等的安全威胁,并通过在实验室环境下搭建的sip通信平台,进行模拟攻击实验来证实问题的存在性。 - Lewis relationship has been suggested to evaluate the surface mass transfer coefficient using the average surface convective transfer coefficient . in addition , a practical analytic technique for testing the surface mass transfer coefficient is proposed and the values of he surface mass transfer coefficient have been given for the particular desorption and absorption test and validated against lewis relationship results . indoor temperature and humidity evaluation equations of adobe buildings considering the moisture absorption and desorption by interior materials have been proposed based on the analysis of the indoor dynamic thermal and moisture process
通过理论解析和实验测试定量地研究了生土建筑围护结构表面吸放湿效应，首次提出了以空气湿度( kg / kg )为驱动势差的围护结构表面吸放湿量计算公式，该公式较适用于工程计算，从而为使建筑湿环境研究成果逐步应用到建筑工程实践中奠定了理论基础和提供了简便算法；通过对国内外关于表面质交换系数确定方法的研究成果的分析，提出用lewis关系计算生土建筑围护结构表面质交换系数；在实验室环境下，对生土建筑围护结构表面质交换系数进行了测试方法研究，测试结果和利用lewis关系得到的数值较接近。 - This paper focusses on three smart actuators , among which the communications are implemented via can bus , in order to construct a semi - phisical simulation platform for the aero - engine distributed control system . three smart actuators are designed and inplemented in the laboratory environm - ent , using ti ’ s digital signal processor tms320f2812
本文使用ti公司的tms320f2812数字信号处理器作为微控制器,设计、制作了实验室环境下的基于can总线的智能执行机构,包括矢量喷口控制器、旋转计量活门控制器和导叶控制器,并分别对它们进行了调试。 - This paper combines vr technology with the research and development of simulation . in order to supply data for later system , a system platform that can simulate testing spot can be built up in the lab condition . therefore this not only can improve design efficiency , but also shorten design period and decrease the risk of failure
本文正是将虚拟现实技术运用到仿真领域，在实验室环境下建立一个可以模拟测试现场的系统平台，以期能为后级系统的开发提供所需数据，从而缩短后级系统的研制周期，提高研制质量，减少研制风险度。 - Author ' s contribution to this work can be summarized as : a . provisioning of a comprehensive study on ipv4 / ipv6 and dhcpv4 / dhcpv6 b . derivation of the state transition tables / diagrams and time sequence diagrams for dhcpv6 from informal description in english c . development of an dhcpv6 server and client software package in the linux environment d . presentation of test suite planning work and definition a basic test group based on the remote test method defined by iso 9646 , which is in turn used in testing the dhcpv6 software developed by the author . through comparison of the test results from sc - nctkl and a third - party company , the basic conformity between the implementation and relevant standards has been proved to some extent . finally the author gives a brief conclusion about the futher work and the prospect of developing dhcpv6
作者的独立的工作包括：较深入地分析了ipv4 ipv6和dhcpv4 dhcpv6的差异；利用工作原理图、状态变迁图表和时序图，较完整地描述了dhcpv6客户机服务器的状态变迁和信息交换过程，对dhcpv6的协议实现提供了有价值的借鉴；在linux环境下实现了dhcpv6定义的服务器和客户机软件；研究了有关dhcpv6测试的相关技术，并以remotetest方法为背西南交通大学硕士研究生学位论文第日页景编写了测试控制数据，并在在实验室环境下进行了相关的测试;为了提高测试结果的客观性，对笔者开发的软件委托了第三方进行测试，两个测试结果表明，该软件基本符合dhcpv6的正tf的相关标准。