即便在最有利的情况下，在软件系统中编写业务规则也是一项必要的挑战性任务。
Encoding business rules in software systems is a necessary and challenging task at the best of times.
在最近几年里，企业之间的集成和互操作性已经成为软件工程师和企业的一个挑战性任务。
Integration and interoperability between enterprises has been a challenging task for both software engineers and enterprises in last few years.
只要你继续激励，鼓舞并给他们挑战性任务的话，他们就会为了打败你的挑战，而继续为你做出高效率的贡献。
As long as you continue to inspire, motivate, and challenge them, they will continue to contribute at the high levels you need in order to beat your competition.
在接下来的数星期，来自这个高挑战性任务的观测数据，将被用来寻找表面被轰出的月球物质是否有水的踪迹。
In the coming weeks, data from the challenging mission will be used to search for signs of water in the lunar material blasted from the surface.
尽管还有很多工作要做，但近年来的趋势表明，解放军正开始将其现代化部队投入运营，承担新的、更具挑战性的任务。
While much work remains, trends in recent years indicate the PLA is beginning to operationalize its modern force, taking on new and more challenging missions.
尽管男性和女性之间的总体差异不大，但美国人更有可能承认在完成具有挑战性的任务后需要休息。
Although there was little difference between men and women overall, Americans were more likely to admit to needing breaks after completing mentally challenging tasks.
美国人在完成了具有挑战性的智力任务后，更有可能承认他们需要休息，而欧洲的参与者则自称他们能够继续坚持。
Americans were more likely to admit to needing breaks after completing mentally challenging tasks; European participants on the other hand claimed they were able to keep going.
理解一项具有挑战性的任务会让你感觉良好，也会开发你的大脑。
Understanding a challenging task makes you feel good and develops your brain.
我的表弟很有创造力，能承担这项富有挑战性的新任务。
My cousin is creative enough to take on the new challenging task.
多年来，它已经安排了一系列越来越具有挑战性的月球飞行任务。
Over the years, it has sent a number of increasingly challenging missions to the moon.
他说，当你 a）对你正在学习的东西感兴趣并且喜欢它，b）你能控制你所学的东西，c）你接受有挑战性、让你努力思考的任务时，大脑的变化是最剧烈的。
He says that brain change is strongest when a) you are interested in and like what you are learning, b) you are in control of what you learn and c) you get challenging tasks that make you think hard.
50岁的景海鹏是这项任务的指挥官，他告诉记者：“虽然这项工作具有挑战性、风险性和危险性，但我没有其他更愿意做的事了。”
"Although the job is challenging, risky and dangerous, there is nothing more I would rather do," Jing Haipeng, 50, who is commander of this mission, told reporters.
对于那些试图以印刷格式推广其产品或服务的公司，任务始终富有挑战性，难度也不小。
For any company trying to get their product or service out in print format, the task is ever more challenging and difficult.
企业中的每个组件都有版本控制，它是更具挑战性的管理任务之一。
Versioning occurs for every component in the enterprise, and is one of the more challenging things to manage.
没错，这一点听上去是一个挑战性的任务。
事实证明，在现有的应用程序中添加功能是软件开发中最具挑战性的任务之一。
Adding function to an existing application is arguably one of the most challenging efforts in software development.
整治任务具有挑战性并且需花费时日。
当中大多数的公司意识到它们需要一个功能强大、精细的软件需求管理方案，将已存在的文档转化到一个新的环境之中变成一项具体挑战性的任务。
Even though most companies recognize that they need a more robust, sophisticated requirements management solution, migrating existing documents to a new environment can be challenging.
他们将这个富有挑战性的任务交给了昆士兰大学的JuliusKruttschnitt矿物研究中心。
They approached the Julius Kruttschnitt Mineral Research Centre at the University of Queensland to take on the challenging task.
对开发团队而言，构建易于维护的Web应用程序是一项非常具有挑战性的任务。
Building an easily maintainable Web application can be one of the most challenging tasks for a development team.
将业务模型定义从业务分析员转换到技术员通常是一个具有挑战性的任务。
Transferring the business model definition from the business analysts to the technicians has traditionally been a challenging task.
排版印刷是最为关键的设计元素，因此，为你的项目找到最适合的字体就是一项富有挑战性的任务了。
Typography is one of the most crucial design elements, and as such, finding the most appropriate fonts for your project can be a challenging task.
在我作为业务规则架构师的经验中，帮助确定业务规则一直是最具挑战性的任务之一，因为业务规则一向难于理解。
Helping to identify business rules has been one of the most challenging tasks in my experience as a business rules architect because business rules have been made difficult to understand.
分析宇宙诞生产生的辐射的任务越来越具挑战性。CLASS和PIPER是这一系列任务中的下一步行动方案。
CLASS and PIPER are the next steps in an increasingly more challenging series of missions to analyze the radiation generated by the birth of the universe.
答：我喜欢工作多变且富有挑战性，这就是我经常请求从事艰巨任务的原因。
A: I enjoy change and challenge, which is why I frequently ask for the tough assignments.
进一步的评价需要更多和更全面的资料，而解读其特征将是非常难以捉摸的、有挑战性的任务。
Further evaluation will require greater and more comprehensive data, and interpreting its implications will be a subtle and challenging task.
未来十年，科学界和制药业面临的任务至少与最初解密人类基因的任务一样具有挑战性。
The task facing science and industry in coming decades is as at least as challenging as the original deciphering of the human genome.
如何确保在知识和能力发生了变化，并确定引发特定变化的原因是项具有挑战性的任务。
Establishing that changes in knowledge and ability have occurred and identifying the causes for particular changes are challenging tasks.
如何确保在知识和能力发生了变化，并确定引发特定变化的原因是项具有挑战性的任务。
Establishing that changes in knowledge and ability have occurred and identifying the causes for particular changes are challenging tasks.
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