Considerable modification of the existing system is needed.
需要对现有的系统进行相当大的改进。
We'll need to decide whether or not to improve the existing system or to build a completely new system.
我们需要决定是改进现有的系统还是建立一个全新的系统。
This article discusses the issues in the existing system services.
本文讨论了现有系统服务中的问题。
This helps developers expand and add new functions to an existing system.
这将有助于开发人员向一个已有系统扩展或添加新功能。
So the odds are that Italy is heading for a fresh election under the existing system.
所以意大利很有可能在现行的制度下进行重新选举。
Before making any changes to the existing system, we documented the system configuration.
在对现有系统做任何更改之前，我们对系统配置进行了建档。
With SOA, services are developed using existing system capabilities, as shown in Figure 5.
利用SOA，可以使用现有系统功能开发服务，如图5所示。
Erich Gamma: You can explain an existing system with patterns way more compactly than without.
ErichGamma：使用模式可以更加简洁的说明一个存在的系统。
You will not need to think of load balancing and scaling unless your existing system needs them.
你不需要考虑负载均衡，除非你的系统本来就需要它。
By then, the existing system will have been expanded by about 20, 000km to more than 110, 000km.
到那时，现有的铁路网系统将会被扩建大约20000km,总长将超过110000km。
Figure 1 shows the four pieces of m17n and how the libraries correspond to existing system components.
图1给出了m17n的4个部分，以及这些库是如何与现有的系统组件对应的。
Now that we have written the code for logging, we need to compile it and integrate it into the existing system.
现在，我们已经编写了日志代码，我们需要编译并将其集成入现存的系统。
In this section you can query existing system tables, set a filter for the tables, or display the system tables.
在这个部分中，您可以查询现有的系统表、设置表过滤器或显示系统表。
The architecture of a solution is quantitatively evaluated by conducting some experiments on the existing system.
一个解决方案的架构的定量评估方法是在现有系统上执行一些实验。
The existing system of health accounts gives countries a set of consistent methods for producing health expenditure estimates.
当前的卫生账户系统为国家提供了一套产生卫生支出估算的一致方法。
Likewise, if you're adding a new distribution to an existing system, you may need to make sure you have the latest LILO or GRUB in your MBR.
同样，向现有系统添加新发行版时，可能需要确保您的MBR中拥有最新的LILO或GRUB。
This allows you to use existing system utilities and scripting to perform your backups rather than having to purchase a commercial software package.
这允许使用现有的系统实用工具和脚本来执行备份，而不必购买商业化的软件包。
As a developer, do you get requests from every corner to incorporate "minor" changes into your code that will supposedly improve the existing system?
作为开发人员，是否常常有人要求您对代码作一些小小的改动，从而使现有系统得到改进？您是否感觉这样的请求无处不在？
Note that this format can mean that an array spine can grow to unbounded sizes, but this hasn't yet been found to be a problem in the existing system.
注意，这种格式意味着数组spine可能成长到无限制的大小，但是在现有的系统中还没有发现这是一个问题。
However, if the current system can use a new Linux kernel that has been ported to the Xen architecture, you can run your existing system without change.
不过，如果当前系统可以使用新的已经移植到Xen架构的Linux内核，那么您就可以不加修改地运行现有的系统。
The metaphor gives the team a consistent picture they can use to describe the way the existing system works, where new parts fit, and what form they should take.
比喻为团队提供了一致的画面，他们可以用它来描述现有系统的工作方式、新部件适合的位置，以及它们应该采取的形式。
With the PAM framework, multiple authentication technologies can be added without changing any of the login services, thereby preserving existing system environments.
通过使用pam框架，可以添加多种认证技术，而不必更改任何登录服务，从而可以保留已有的系统环境。
This can often be as simple as doing a print screen of an existing system and then adding some comments to reflect where the changes or updates will impact the screen.
这通常与获取一个已有系统的界面截图再对变更或更新对界面造成的影响加些评注一样简单。
The biggest stumbling block for migrating an existing system to OSGi today is often the modularization of a system that wasn't created in a modular way in the first place.
现在要想把已有系统往OSGi上迁移，最大的障碍往往是系统的模块化，因为系统最初就不是以模块的方式构建的。
As the supplier, you now need to make your supply chain application compatible with RosettaNet but want to avoid the cost and risk of moving your existing system to RosettaNet.
作为供应商，就需要供应链应用程序兼容rosettanet格式，但是又要避免将现有系统转移到RosettaNet的成本和风险。
If there are no metadata or element level build attributes as part of the existing system, an inventory analysis must be done, usually on the mainframe, using the amblist utility.
如果现存系统中没有元数据或元素级别的构建属性，就需要进行清单分析。这种操作通常是在主机上进行，使用amblist工具。
The only thing new to your existing system is the hose coming down from the batch heater, the batch connect valve, and the “T” connector at the Hot Out valve to tie it all together.
整个热水系统中只有从批量加热热水器引水的软管、连接阀、以及接在止热阀（the HotOut valve）上用作贯通的三通是新添加的。
For example, an existing system that leverages JMS at its external interface can interact with a Web service, and delegate the details of handling the different protocols to the ESB.
例如，外部接口使用JMS的现有系统可以与Web服务交互，并将处理不同协议的细节委托给esb。
Despite annual revenue of about $3.8 billion, N.B.A. officials say the existing system is broken, with 22 of 30 teams losing money, and leaguewide losses exceeding $300 million a year.
NBA年收益为38亿美元，但官方称现有的体系已经崩溃，目前30支球队中有22支都存在亏损，全联盟每年亏损超过3亿美元。
For example, adding new applications to an existing system might affect the service level agreements of existing application, as the system resources are now Shared by more applications.
例如，在现有系统中添加新的应用程序可能会影响现有应用程序的服务水平，因为系统资源现在由更多应用程序分享。
应用推荐