OO开发集中于应用程序的渐进式开发，每次实现一个业务场景或用况。
OO development focuses on incremental development of applications, implementing one business scenario or use case at a time.
然而，也有一些国家正在解决多年来每况日下的基础设施，部分原因是它们的运水能力不足，或不能向需要的地方送水。
But some are also dealing with infrastructure that has deteriorated over the years, partly because not enough water has flowed through it, or that does not deliver water where it needs to go.
此外，由于种种原因，用况模型并不总是与其对等的BPM保持同步。
Furthermore, for various reasons the use case models are not always synchronized with their BPM counterparts.
即使是留守的女人，也可以说她们人在心不在：她们渴望得到有关战争和亲人擢升的新况，一有消息就互相传递，她们等待着——哪怕等待的不过是—包精糖或印度薄细布。
Even the women who stayed could be said to have left in imagination, hungry for news of war and promotion, relaying information and waiting-if only for a parcel of refined sugar or Indian muslin.
这个区域项目的雷达车队有10部移动雷达，用于追踪龙卷风极其附近区域的风况和降水。
The radar fleet for the field project includes 10 mobile radars, which will track winds and precipitation in the tornadoes and the surrounding area.
用况模型：提供有关如何使用SOA的指南。
由于每个问题域常常都创建单独的用况模型，因此，应用程序开发项目，这个企业的大方向在许多情况下变得模糊。
As a standalone use case model is frequently created per problem domain, and consequently, application development project, the enterprise-wide big picture gets blurred in many cases.
核查清单里的用户是否是您本地机器的系统管理员，在必要请况下更改设置。
Check that the listed user is a system administrator of your local machine and change this setting if needed.
程序分析天气数据（航空例行天气报告）并应用一些基础逻辑来判断与天气相关的延误，然后通知旅客天气情况。
The weather data(metar reports) is parsed and some basic logic applied to determine significant weather related delays, and inform the traveler of weather conditions.
此外，SOAD中的流程建模必须与设计层用况建模保持同步，并且必须给出与BPEL有关的问题的答案。
Furthermore, process modeling in SOAD must be synchronized with design-level use case modeling, and answers to the BPEL-related questions must be given.
用况建模是在更低的层次上作为第二步进行的。
Use case modeling comes in as a second step on a lower level.
用况模型必须继续扮演重要的角色。
然而猎人的数量却每况愈减，尽管该州人口在增加。
But the number of hunters is going down, even as the state's population increases.
蠢话很容易自圆其说，留下闲置的设备和工人，以及每况日下的税收。
The rot could easily feed on itself, leaving equipment and workers idle, and depressing tax revenues.
关键的是这种技术可以管理班机的滑翔能力，若风况适宜，一架新班机降落时，可以将引擎熄火滑翔150千米至机场。
Crucially, the technology harnesses airliners' ability to glide. With a favourable wind, a new airliner's engines can be idled more than 150km from an airport for a gliding descent to the runway.
但事实上，我认为实际情况况恰好相反。
而新之评论格式，要见新评论之庐山真面，何其烦扰，唯单击三四页方可见之，况新之评论混乱不堪，余颇烦之。
This new way, you have to click through three or four pages to see new comments, and they're not even organized by threads.
他让高管用颜色来标示进度汇报——颜色范围由绿色（佳况）至红色（劣境）。
He asked managers to colour-code their progress reports—ranging from green for good to red for trouble.
但是，当你独处时，一切担心让人嘲笑或者让一起的人难受不已的囧况都将是浮云，“随意排放”将成为一种莫大的享受。
But when you are alone, it becomes the greatest pleasure to fart freely without worrying about getting caught or killing everyone else in the room.
卡扎菲新角色的取得伴随着非洲治况的变化。
Colonel Qaddafi's new role comes alongside a changing of the guard in Africa.
然而,没有人能够预测到什么即将发生,尽管雪况是被提前预测的,但没有人能够猜到它的规模,甚至是电视台的专家们也不知道,尤其是在这个季节的早期.
Although snow was in forecast, no one expected anything of this magnitude. Not ever the television weathermen, especially not this early in the season.
麦自从退学回到家里后，家境每况日下。他努力工作，试图扭转乾坤，但似乎时运不济。
Ever since Mai quit school and returned home, he saw his family's situation worsen.
因此，SOAD需要BPM和用况建模活动之间的强链接。
Therefore, a strong link between BPM and the use case modeling activities is required for SOAD.
但这种概念变得越来越一厢情愿，收费电视系统看起来每况皆下，每个频道的订单数都在增长的时代已经走到头了。
That notion seems increasingly hopeful. Every month it appears more likely that the pay-TV system will break down.
这个用况场景对采用自底向上方法开发的地址簿web服务与采用自顶向下方法开发的同一个Web服务的互操作性进行了比较。
This use case scenario compares the interoperability of an address book Web service developed using the bottom-up approach to that of the same Web service developed using the top-down approach.
利用这个应用程序，我们介绍了业务集成自服务场景的两种用况(use case)：外部顾客注册和内部顾客更新。
With this application, we presented two use cases of a business integration self-service scenario: external customer registration and internal customer update.
紧急条件使用的安全密码放在一个密封信封中，宇航员只有在必要情到况下使用，Ivanovsky过于紧张没有按照预定的程序执行。
The security code for use in emergency was supposed to stay in a sealed envelope for the cosmonaut to open only if necessary, but Ivanovsky was too nervous to stick with protocol.
紧急条件使用的安全密码放在一个密封信封中，宇航员只有在必要情到况下使用，Ivanovsky过于紧张没有按照预定的程序执行。
The security code for use in emergency was supposed to stay in a sealed envelope for the cosmonaut to open only if necessary, but Ivanovsky was too nervous to stick with protocol.
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