And an inability to validate the system end-to-end for accuracy and service performance.
无法验证端到端系统的精确性和服务性能。
The analysis model of image gathering system is proposed. The relationship of system end-to-end information rate with target statistical characteristics is examined by computer simulation.
建立了图像采集系统分析模型，计算机仿真分析图像采集系统端到端信息率与采样目标统计特性的关系。
Now map that back to the Arabic numeral system and you end up with, no surprise, 9.
现在把它映射回阿拉伯数字系统，毫无疑问，你会得到9。
This time he envisaged a loop system at each end of the bridge, with a series of four ever-faster walkways.
这一次他设想在桥的两端都安装一套环道系统，每个都有一系列四种速度的移动人行道。
The result, however, is that users get the system they thought they wanted when the project started, not the system they end up wanting when the project's done.
然而，其结果就是当项目启动时系统的用户得到了他们认为想要的系统，而当项目结束时这个系统却不是他们想要的系统了。
BARACK OBAMA's plan to overhaul America's health system before year's end faces two problems.
巴拉克·奥巴马计划在今年年底之前大修美国医疗体系的计划面临着两个问题。
Modifying system startup Settings can be hazardous, and you might end up with a system that won't boot.
修改系统的启动设置可能会带来危险，甚至可能会导致您的系统无法启动。
For J2C, the alias name is used as the user ID to obtain a connection to the back end system.
对于J2C，可以把别名作为用户ID来获取到后端系统的连接。
End user vs. system user identities.
终端用户与系统用户身份。
You can also see how the variations in system configurations affect the end user's response time.
您还可以了解到系统配置中的变动如何影响最终用户的响应时间。
Those chemicals pass through the sewage system and might even end up in our drinking water.
这些化学品将穿越污水系统，并可能最终进入我们的饮用水中。
However, this should not be considered a technical design session in which the portal's interface to each back-end system is designed and documented.
然而，不要将研讨会看作是一个技术设计会议，在这里设计和记录到每一个后端系统的门户的接口。
The system we end up with has to meet a business need somebody with money is willing to pay for.
我们最终所得的系统必须满足这样的商业需求，即某个拥有资金的人愿意为此出资。
A legacy back-end system, running on a mainframe, where the actual orders are managed and stored.
一个遗留的后端系统，运行在大型机上，是实际的订单管理和存储位置。
Lost connectivity to the database or another back-end system is another kind of transient impulse.
另一类瞬时脉冲来自于失去与数据库或者其他后台系统的连接。
It is a front-end oriented system more related to concepts and detailed design.
它是一个定位在前端的系统，跟概念和细节设计关系更大。
When an application calls this service, a service routes the request to the appropriate back-end system.
当应用程序调用此服务时，服务会将请求路由到恰当的后端系统。
The resource adapter is permitted to perform only static checks, that is, those that can be performed without connecting to the back-end system.
资源适配器只能执行静态检测，也就是说，执行那些不需要连接到后台系统的检测。
Each back-end system provides a service for extracting the data it owns.
每个后端系统都提供了用于提取其所属数据的服务。
The terms adapter and connector are often used interchangeably because you use an adapter to connect to a back-end system.
术语适配器和连接器通常是交替使用的，因为您将使用适配器连接到后端系统。
When a new back-end system comes along, you can rapidly make use of it if you have an adapter for it.
在新的后端系统出现时，如果您拥有适合它的适配器，则可以快速地使用它。
The single executable passes the locale information to the back-end data system.
单一可执行文件将语言环境信息传递给后端数据系统。
This system has adopted international standards and practices, such as licensing system, end-user and end-use certification, list control and the catch-all principle.
该体系普遍采用了许可证管理制度、最终用户和最终用途证明制度、清单控制原则、全面控制原则等国际通行做法。
On top of those sit integration and end-to-end system tests, which verify that the units work in concert.
在这之上是集成的、端到端的系统测试，它验证各单元是否可以协调工作。
The back-end data system finds the correct data, and sends it back to the single executable.
后端数据系统找到正确的数据，并将其发送回单一可执行文件。
AM: Transaction tracking enables developers and testers to view the system from an end-user perspective.
AM：事务跟踪使开发人员和测试人员能够从一个终端用户的角度来观察系统。
AM: Transaction tracking enables developers and testers to view the system from an end-user perspective.
AM：事务跟踪使开发人员和测试人员能够从一个终端用户的角度来观察系统。
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