Tunnel technology is the key technology to realize VPN.
隧道技术是实现VPN的关键技术。
Therefore, it is necessary to test the tunnel technology on the actual network environment.
所以在实际的网络环境中对需要的隧道技术进行测试是十分必要的。
We designed an OSPF server, and effectively solved the problem of OSPF server's deployment with tunnel technology.
描述了OSPF服务器的设计思路，并利用隧道技术有效解决了OS PF服务器在部署上的问题。
Numerical wind tunnel technology based on computational fluid dynamics is an effective method for the study of the wind field.
数值风洞技术是以计算流体力学为基础进行风场研究的有效方法。
The dissertation, at first, introduced the basic principles of VPN technology and its main technology tunnel technology and encryption technology.
本文首先介绍了VPN的基本原理及其主要技术：隧道技术和加密技术。
As a trenchless technology for laying pipeline, pipe-jacking tunnel technology is increasingly displaying the enormous superiority in pipeline reconstruction.
微型顶管隧道作为一种非开挖地下管线敷设技术，在城市地下管线改造中日益显示出巨大的优越性。
Then the idiographic scheme are introduced in detail against different problems in transition period, including dual protocol stack, the tunnel technology, translating mechanism.
然后详细介绍了针对过渡期不同问题的具体策略和方案，包括双协议栈、隧道技术和协议翻译机制。
According to the transition plan, design test programs and test cases, through analyzing test results in the actual network environment, can be obtained the conclusion of kinds of tunnel technology.
根据过渡方案，设计测试方案以及测试用例，通过分析测试的结果，能得出每一种隧道技术在实际网络环境中互通情况的结论。
The experiment was done in the supersonic wind tunnel of Muroran Institute of Technology.
实验是在日本室兰工业大学的超声速风洞中完成的。
The paper also studies the mechanization construction technology of Tunnel Skid-resistance Low-noise Cement Concrete Pavement.
同时论文对抗滑低噪声水泥混凝土路面机械化施工工艺进行了研究。
Combined with the new technology in the construction of highway tunnel, the paper introduced the technical characteristics and quality control of Changyanling tunnel construction.
结合目前公路隧道建设中的新技术、新工艺，系统地介绍了长堰岭隧道的施工技术特点与质量控制经验。
Based upon the shield construction practice in the portal section of South Tube of Yanan Donglu Tunnel, this paper demonstrates the technology for slurry balance shield passing through freezing zone.
本文以上海延安东路隧道南线盾构进洞段工程施工为背景，论述了泥水平衡盾构穿越冻结加固区的施工技术。
Small size tunnel driving is a construction technology of underground piping without excavation.
小型隧道掘进是一种无需开挖的地下管道施工技术。
It adopts advanced Tunnel Lamp light dissipation technology and modular design. Branch control is available.
采用先进的隧道灯配光技术，模块化设计，可分路控制。
At present, the tunnel construction technology is improving along with the construction of subway in major cities of China.
目前，随着中国各大城市建造地铁的火热进行，隧道施工的工艺也在不断提高。
In this article, the author analyzes and researches bias arch tunnel construction technology.
在本文中，笔者对偏压连拱隧道的施工技术进行了分析和研究。
In underwater tunnel construction, to confirm the reasonable cover thickness is the key in the technology.
合理的确定水下隧道覆盖层厚度是建设水下隧道关键技术之一。
In this paper, authors studied on pollution and control technology in transport gas tunnel, but put forward basic measures of controlling gas pollution.
为此，对运营瓦斯隧道污染控制技术进行了研究，提出了控制瓦斯污染的基本措施。
In tunnel construction of rich water karst area, the key technology to guarantee the tunnel construction security is to detect and forecast the geological situation in front of the tunnel face.
岩溶富水隧道施工中对隧道掌子面前方一定范围内的地质情况进行超前探测和预测预报是保证隧道施工安全的关键技术。
In this regard, this article makes a study of application of automatic fire disaster warning detection technology in expressway tunnel.
针对这一问题，本文对自动火灾报警检测技术在高速公路隧道工程中的应用进行了探索。
The result indicated that the seismic prospecting technology has good applicable effects in tunnel engineering investigation.
结果表明地震技术在隧道工程勘查中具有良好的应用效果。
Based on the engineering background of Jingzhuling tunnel, by studying the characters of anhydrite, this paper describes the tunnel construction technology in anhydrite stratum in detail.
以荆竹岭隧道为工程背景，通过分析石膏地层的工程特性，详细介绍了荆竹岭隧道石膏地层的施工技术。
The prefab technology can improve quality of tunnels, increase tunnel construction speed, and reduce tunnel costs.
隧道预制技术能够提高隧道施工质量，增加隧道修建速度，降低隧道建设成本。
As a kind of convenient speedy and reliable high technology, the digital photography technology has tremendous potential in tunnel measurement.
数码摄像技术作为一种方便、快速、可靠的高科技技术，在隧道的测量中有着极大的发展潜力。
Combined with the practice, the paper introduced the construction technology of tunnel waterproof and drainage system.
结合实例介绍了隧道防排水系统的施工技术，重点介绍无钉铺设防水卷材施工方法。
The temporary support technology of pre-support in tunnel is introduced. Its advantages and disadvantages are analyzed.
介绍了当前隧道超前预支护技术的现状，分析了其优缺点。
According to the function demands and the characteristics of the road tunnel, the monitoring system for the road tunnel is designed with SIEMENS total integration automation technology.
根据公路隧道的功能要求和特点，采用西门子的全集成自动化技术，设计了公路隧道监控系统。
Combined with the construction experience, the paper discussed the key technology of double multi-arch tunnel construction for reference.
结合近年来的施工经验，对双连拱隧道施工主要控制点的关键技术进行阐述，供今后的工程施工参考。
Combined with the construction experience, the paper discussed the key technology of double multi-arch tunnel construction for reference.
结合近年来的施工经验，对双连拱隧道施工主要控制点的关键技术进行阐述，供今后的工程施工参考。
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