隧道涌水严重影响着围岩的稳定，威胁隧道安全。
The surge water seriously affects the stability of adjacent rock and the safety of tunnel.
随着长隧道较广泛的采用，隧道安全问题日益突出。
As more and more long tunnels are constructed, tunnel safety becomes increasingly serious.
隧道火灾和渗漏一直是隧道安全和健康的重要问题。
All along, disastrous fire and leakage in tunnels are important problems about safety and health of tunnels.
《公路隧道安全升级之后，最适用的财产管理法是什么？》。
Once the road tunnels safety has been upgraded, what is the most appropriate asset management approach ?
较全面分析了影响地铁区间隧道安全体系的各个因素，建立了层次结构模型。
An overall analysis of factors influencing the safety system of metro running tunnel was carried out; a Hierarchy structure Model is set up.
由此，充分体现虚拟现实技术在公路隧道安全运营管理中的可行性和重要性。
Therefore, it fully reflects the virtual reality technology feasibility and importance in the highway tunnel safety operation and management.
具有实时应急功能的无线传感器网络是解决施工隧道安全运营的有效手段之一。
Wireless sensor network with the characteristic of real-time and emergency is an efficient method to handle the problem of safety operation in tunnel construction.
隧道围岩-支护结构稳定性分析是公路隧道安全施工的一项极为重要的研究内容。
The stability analysis of supporting structure of tunnel surrounding rock is an extremely important study of the safe construction of tunnel.
越来越多的岩溶问题影响铁路隧道安全，岩溶发育的不规律性给探测、预报带来了困难。
More and more problems of karst influence railway tunnel safety, the irregular character of karst brings difficulties to survey.
公路隧道施工过程中对掘进前方进行精确的地质预报是隧道安全、高效生产的重要保障。
Exact prediction of geological condition for road tunnel construction is one of the important ensure for safe and quick tunnel engineer.
作为隧道安全考虑的一个重要因素，隧道通风问题也成为各国学者研究的一个重要方面。
As an important factor for tunnel safety considerations, the tunnel ventilation has also become an important aspect of studies by scholars.
特长公路隧道火灾，扑救困难，易造成严重损失，是影响隧道安全运营的一个关键因素。
The fire in king size tunnel is difficult to be put out and would cause serious damage. It acts as one of the key factors in safety operation.
以位移和应力增加值为既有隧道安全控制指标，计算分析了各个计算参数对结果的影响，得出一些有益的结论。
Taking the displacement and stress increase as safety control indexes of the existing tunnel, the effects of each counting parameter to results was analyzed, and some useful conclusions were educed.
为确保城市交通隧道的运营安全，需要建立城市交通隧道安全系统评价体系，对城市交通隧道的运营安全性能进行综合评价，提高城市交通隧道的运营安全品质。
An urban traffic tunnel safety evaluation system must be set up in order to make a synthetical evaluation of the running safety and improve the running safety quality of the traffic tunnel.
映射之后，本地端口指定的所有通信量通过一个安全的SSH隧道转发到远程计算机上的映射端口上。
Once mapped, all the traffic destined for the local port is forwarded to the remote machine on the mapped port within a secured tunnel of SSH.
您可以将这看作是在网络层创建安全的受信任隧道。
You can think of this as creating a secure trusted tunnel at the network layer.
可以将这看作是在网络层上创建安全的可信隧道。
Think of this as creating a secure trusted tunnel at the network layer.
因为安全连接必须由代理服务器提供一个隧道才能到达目的地，因此恶意的代理服务器就可以很容易地窃取任何会话。
Because the secure connection must "tunnel" through the proxy server to the intended destination, malicious proxy servers can very easily eavesdrop on any conversation.
列车同时也接受了隧道中的严格的安全演习。
The train was also subjected to a rigorous safety exercise in the tunnel.
然而，来自安装在朱比里线内的传感器的数据证实了工程师们所担忧的事，被监测的隧道已逐渐呈现出安全问题。
The data from sensors installed on the Jubilee Line, however, helped confirm engineers' concerns that safety problems were developing in the monitored tunnel.
在隧道模式，内部的ip报头承载预设的源和最初的目的地址，外部ip报头包含用于跳点的IP地址，比如安全网关。
In tunnel mode, the inner IP header carries the intended source and original destination addresses, while an outer IP header contains IP addresses for hop points such as security gateways.
所包含的对IPv6到 IPv6隧道的支持让两个端点之间可以进行安全无缝的通信，比如虚拟专用网络 (VirtualPrivate Networks,VPN) 之上的传输。
The inclusion of support for IPv6-to-IPv6 tunneling allows secure seamless communication to occur between two endpoints, such as transmissions over Virtual Private Networks, or VPNs.
在本文中，您学习了如何利用OpenSSH的隧道化功能设置DB 29客户机与服务器之间的安全隧道。
In this article, you learned how you can utilize the tunneling capability of OpenSSH to set up a secure tunnel between your DB2 9 client and servers.
现在，已经成功地创建了AIX到Windows 的IPSec隧道，可以使用它进行安全的网络通信。
Now you have created a successful AIX to Windows IPSec tunnel that can be further used for secure communication over the network.
隧道技术可以用于几乎任何类型服务的安全通信。
Tunneling can be utilized to securely communicate for almost any kind of service.
通过使用机密性，我们可以确保没有人能够读取在非安全的通信隧道上传输的消息。
By using Confidentiality we can make sure that nobody can read the message that is sent over insecure communication channels.
一过隧道，我就关汽，来个急刹车。等车速慢到可以安全跳车时，你就跳下去，在他们钻出隧道、看到你以前，跑进树林里藏起来。
When we are through, I will shut off steam and put on brakes as hard as I can, and the moment it's safe to do so you must jump and hide in the wood, before they get through the tunnel and see you.
隧道终结点是最接近IP通讯目标的隧道操作计算机，正如安全规则的IP筛选器列表所指定的。
The tunnel endpoint is the tunneling computer closest to the IP traffic destination, as specified by the security rule's IP filter list.
监测表明：隧道围岩处于稳定状态，支护受力处于安全状态，说明该方法行之有效。
Monitoring shows that the tunnel wall rock is stable and the support is safe, which demonstrates it an effective method.
如果Web服务切换到另一个传输，比如不具有加密通信隧道的非安全的HTTP，那么消息将再次以明文传输。
If the Web Service switches to another transport such as insecure HTTP that does not have an encrypted communication channel, then the message is transmitted again in clear text.
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