美国国家科学院于2011年4月的报告称，这样的长时间延误是美国航空航天局面临的主要挑战之一。
Lengthy delays like this are one of the key challenges for NASA, according to an April 2011 report from the US National Academy of Sciences.
这对于大学来讲可能解决了组织上面临的主要挑战，但对于学习者而言，由于缺乏时间、家庭义务或资金，挑战仍然存在。
This could fix the main organisational challenges for the university, but not for the learners, due to lack of time, family obligations or funds.
微软正瞄准这个领域内的主要挑战。
执行这种转换时遇到的两个主要挑战是
InfoQ：您认为SOA的主要挑战是什么？
InfoQ: What would you consider to be the main challenges of SOA?
XM第一版中的主要挑战之一在于使它可用于非程序员。
One of the main challenges in the first versions of XM is to make it approachable by nonprogrammers.
当你最初开始翻译工作的时候，你面临的主要挑战有哪些？
What were the major challenges you faced when you first started translating?
企业系统的主要挑战之一就是恰当地实现强系统安全控制。
One of the key challenges of enterprise systems is properly implementing strong system security controls.
他的两个主要挑战在选举开始前退出，声称这一进程已经被抬高。
His two main challengers withdrew before the elections began, claiming that the process had already been rigged.
对于资源有限的国家，主要挑战是提供更多的治疗机会。
The main challenge lies in increasing the availability of treatment in resource-limited countries.
这份报告说，南亚的某些主要挑战需要地区和跨边境的方案性合作。
The report says some of the major challenges in South Asia require regional and cross-border programmatic cooperation.
世界各国人民和年轻一代期望美国站出来应对本世纪的主要挑战之一。
The expectation out there worldwide among populations and the young [is for] the US to deliver on one of the key challenges of our century.
这种类型的组织结构的主要挑战之一是跨组织单元的工作和资源的协调。
One of the main challenges for this type of organizational structure is the coordination of effort and resources across organizational units.
那么，云分析的主要挑战就是要保证数据能够高效地传输到报告引擎中。
The primary challenge with cloud analytics, then, is the efficient transfer of the data into the reporting engine.
灾难发生6个月之后，渔业和水产养殖面临的主要挑战是什么？
What are the main challenges for fisheries and aquaculture, six months after the disaster?
只有我们两国的积极合作，才能很好的应对21世纪全球面临的主要挑战。
No major global challenge of the 21st century can be addressed without the active collaboration of our two countries.
主要挑战是缺乏临床数据，致使专门为儿童研制、生产和销售的药物极少。
The main challenge is the lack of clinical data. This results in fewer medicines being developed, produced and marketed specifically for children.
水的运输正成为向这个极端贫穷的国家提供援助的主要挑战之一。
Delivering water has been one of the major challenges in providing relief to the poverty-stricken country.
这个过程面临的主要挑战是，确保重要数据和上下文不会在转换过程中丢失。
The main challenge to this process is to ensure that important data and context is not lost in the translation.
当地人认为单一的竹林会带来更多的收益，改变这种思维是面临的主要挑战。
Local communities believe that monocultures can bring more income. To change this strong belief is the main challenge.
1986：“主要挑战是全世界从事在这一领域的科学家研究工作的合作。”
The major challenge is to coordinate activities of scientists working in this field worldwide.″
与所不同的是，他将不会在面对来自党内的主要挑战上花费任何东西。
Unlike Mrs Lowden, he will not have to spend any of it fending off a primary challenger from his own party.
允许操作下推的主要挑战是确保无论在何处执行操作，取得的查询结果总是相同的。
The major challenge of allowing an operation to be pushed down is to ensure that the same query result can be achieved regardless of where the operation is performed.
在这个复杂的变换的环境当中，提供一个合适的方法来控制和监督将是一个主要挑战。
In this complex, fluid environment, providing an appropriate measure of oversight and control can be a major challenge.
对太平洋岛屿国家来说，一个主要挑战是在学校里加强营养教育，促进健康饮食习惯。
A major challenge for Pacific island countries is to reinforce nutrition education in schools by promoting healthy eating practices.
实施这项政策的主要挑战将是必须改变个人、家庭、卫生专业人员和一般大众的态度。
The key challenge in implementing the policy will be the need to change the attitudes of individuals, families, health professionals and the general public.
在资源约束之下，管理多个异步处实例的同步执行，是业务流程引擎的主要挑战之一。
Managing of the simultaneous execution of multiple asynchronous process instances under resource constraints is one of the key challenges of business process engines.
这对公共健康是一项主要挑战——在一个为懒散而建造的社会中，你如何推进体力活动？
Therein lies one of the major challenges of public health - how do you promote physical activity in a society that is built for inactivity?
在该区域，与在其它地方一样，要求降低孕产妇和新生儿死亡率的目标是一项主要挑战。
In this region, as elsewhere, the goals calling for reductions in maternal and neonatal mortality present a major challenge.
目前存在的一个主要挑战就是，保证社会各个年龄层次的人在互联网使用方面都能达标。
One of the main challenges in society today is to ensure that all age groups are up to par when it comes to the Internet.
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