我们称系统外部引起的变化为外部变化。
We call changes initiated outside of the system to be external changes.
参与者通常在系统外部，与系统无关。
The actors are often outside the system, and are irrelevant.
关于参与者在系统外部的规则有一个特例。
There is one important exception to the actors-are-external rule.
来自系统外部的、表示请求系统动作的字符串。
A character string from a source external to a system that represents a request for system action.
在这个方案中，申请人在系统外部，因此用参与者来表示他。
In this scenario, the applicant is external to the system and is, therefore, represented by an actor.
FDA也委托了来自自动化和特别鉴别医疗系统外部专家的两份报告。
FDA also commissioned two reports from outside experts on automatic and unique identification of medical devices.
同时，为抑制系统外部干扰和测量噪声，在控制系统中加入了滤波环节。
Meanwhile, to suppress external interference and measurement noise, a filter is added into control system.
在移动技术和网络技术的推动下，参与新闻在传统媒体系统外部逐渐兴盛开来。
Now promoted by mobile and Internet technologies, participation news is being prosperous outside the traditional media.
这种课程格局产生的原因既有教育系统内部的原因，也有教育系统外部的原因。
The reasons of this phenomenon contain both the reasons of educational system and the reasons of the outside world.
作为生态系统，种群自身和相互间的扩散、扰动以及系统外部的影响不可避免。
In practical ecosystem, there are diffusions, perturbations in species as well as external influence.
如果将财务会计视为信息系统，那么就必然涉及到最终向系统外部提供信息的手段。
If we look on Financial Report as an information system, we must deal with the way of supplying information to outer system.
最后，构建了逆向分析工具系统的框架，并对相关模块和系统外部接口进行了介绍。
Finally, established a framework of the reverse engineering, and introduced the related modules and the external interface of the system.
如果未找到匹配，则锁定屏幕保护程序，从而可以将那些碰运气的攻击者有效地锁定在系统外部。
If no match is found, the screensaver is locked, effectively locking an opportunistic attacker out of the system.
它将小卫星的故障分为分系统级、系统级和系统外部级三种，并由星务管理软件处理系统级故障。
The failures of small satellite are divided into three levels: sub system level, system level and outside system level, and the failures in system level are processed by housekeeping software.
讨论了单兵数字化系统外部通信的功能结构和实现途径，以及战场信息网的无线电网和地域网实现。
This paper presents the function of the communication system used for Individual Soldier's Equipment Digitization, including its realization by way of wireless net and regional net.
通过实现OAI服务接口和实现与系统外部服务互连，使DLMS成为一个具有良好互操作性的系统。
Providing OAI service interface and integrating with external services to enable DLMS to interoperate with other digital library systems. DLMS system has already been in use in some applications.
摘要：数据采集与显示系统是利用一种装置，从系统外部采集数据并输入到系统内部的一个接口。
Abstract Data acquisition and display system is the use of a device, collect data from outside the system and input to the internal system of an interface.
除了全球气候系统本身的内部变化之外，还有外部影响的附加因素，如火山和太阳活动。
In addition to the internal variability of the global climate system itself, there is the added factor of external influences, such as volcanoes and solar activity.
相比之下，外部系统是公司与其客户群之间的接口。
By contrast, an external system serves as an interface between a company and its customer base.
更高的价格，亦称为价格溢价，可以作为补偿农民的一种措施，补偿其为提供生态系统服务、避免环境破坏或外部成本带来的损失。
Higher prices, called price premiums, can be justified as a way to compensate farmers for providing ecosystem services and avoiding environmental damage or external costs.
我们还有需要集成到您的系统之中的外部应用程序。
We have external applications that need to be integrated into your system as well.
例如，它可以验证或通知外部系统。
这些标准应用于内部系统和外部实体(比如美国食品与药品安全管理局)之间的通信。
These standards apply to communication between internal systems and external entities, such as the U.S. Food and Drug Administration.
为了连接到外部系统，我们必须使用导入。
无线交易可以使用外部系统来收集数据。
Wireless trading may employ external systems to gather data.
参与者总在正在建模的系统的外部。
然后，系统将通过外部源进行检查，以验证卡信息。
Then, the system begins to check with an outside source for verification of card information.
确定并说明系统提供给其他内部和外部系统以及应用程序自身的服务。
Identifies and specifies the services that the system offers to other internal and external systems and within the application itself.
因此，它应同时属于角色和外部系统。
开放性：与当前内部或外部系统的集成。
Openness: Integration with existing internal or external systems.
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